O26241
City Council Meeting: November 12, 2019 Santa Monica, California
ORDINANCE NUMBER 2624 (CCS)
(City Council Series)
AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF
SANTA MONICA TO AMEND THE TEXT OF THE CITY’S ZONING ORDINANCE
RELATED TO DEVELOPMENT STANDARDS IN THE R1 (SINGLE-UNIT
RESIDENTIAL) DISTRICT
WHEREAS, the City of Santa Monica has expressly declared that the purpose of
the Single-Unit Residential District (the “R1 District”) is to provide for single -unit housing
on individual parcels at densities of one unit plus one attached or detached accessory
dwelling unit to suit the spectrum of individual lifestyles and space needs and ensure
continued availability of the range of housing opportunities necessary to meet the needs
of all segments of the community consistent with the General Plan and State law; and
WHEREAS, the City has expressly declared that the further purposes of the R1
District are to provide adequate light, air, privacy, and open space for each dwelling, and
to ensure that the scale and design of new development and alterations to existing
structures are consistent with the scale, mass, and character of the existing residential
neighborhood; and
WHEREAS, on February 13, 2018, the City Council adopted Interim Zoning
Ordinance Number 2569 (CCS) (“Interim Zoning Ordinance 2569”) amending portions of
Santa Monica Municipal Code section 9.07.030 to revise development standards for
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maximum parcel coverage, maximum building height, and additional minimum stepbacks
for upper stories in the R1 District; and
WHEREAS, prior to the adoption of Interim Zoning Ordinance 2569, numerous
neighborhood groups and individual residents expressed concerns a bout the size and
scale of new single-unit dwellings being constructed within the City’s R1 Districts; and
WHEREAS, while this new construction generally complied with the development
standards for the R1 District in place at the time, they often doubled and even tripled the
dwelling’s square footage; and
WHEREAS, the resultant structures were out of character with the existing built
environment; and
WHEREAS, on April 10, 2018, the City Council adopted Interim Zoning Ordinance
Number 2572 (CCS) (“Interim Zoning Ordinance 2572”) to extend the interim
development standards adopted by Interim Zoning Ordinance 2569 until November 19,
2019 to allow the City to fully study and complete a public outreach process to develop
permanent revised standards, while preserving existing neighborhood scale and
character in the meantime; and
WHEREAS, since the adoption of Interim Zoning Ordinance 2572 (CCS), staff has
engaged in a review process intended to reevaluate development standards in the R1
District to: address the size of new home construction in relation to the existing
neighborhood context and scale, incentivize the retention of existing homes, and make
development standards in the R1 District more user-friendly; and
WHEREAS, staff also engaged in a public outreach process that included seeking
input from of a technical working group consisting of architects, contractors, community
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representatives and other design professionals with knowledge and experience working
on single-unit residential projects in the City; and
WHEREAS, staff further conducted three community open houses on May 18 and
21, 2019 to provide information and education to the public as well as gather additional
public input; and
WHEREAS, on June 19, 2019, the Planning Commission adopted a Resolution of
Intent, Resolution No. 19-013, declaring its intention to consider recommending to the
City Council that the City Council amend the test of the Zoning Ordinance related to
development standards in the R1 District; and
WHEREAS, on June 19, 2019, the Planning Commission conducted a preliminary
discussion of the potential amendments to the text of the Zoning Ordinance related to
development standards in the R1 District; and
WHEREAS, the Planning Commission conducted a duly noticed public hearing on
August 7, 2019, and, after considering oral and written testimony regarding the proposed
amendments to the text of the Zoning Ordinance, made the following findings :
1. The proposed amendments to the text of the Zoning Ordinance are
consistent with the General Plan and any applicable Specific Plans in that the proposed
revised development standards for the R1 District will preserve and protect the existing
character of the City’s different residential single-unit neighborhoods and do not
substantively affect policy decisions made with the City Council’s adoption of the General
Plan or any applicable Specific Plans.
2. The proposed amendments to the text of the Zoning Ordinance are
consistent with the purpose of the Zoning Ordinance to promote the growth of the Cit y in
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an orderly manner and to promote and protect the public health, safety, and general
welfare in that the proposed revised development standards will ensure that adequate
light, air, privacy and open space is provided for each dwelling; ensure that the scale and
design of new development and alterations to existing structures are consistent with the
scale, mass and character of the City’s existing residential single-unit neighborhoods; and
otherwise maintain the existing policies, standards and regulatio ns of the Zoning
Ordinance that promote the public health, safety and welfare
WHEREAS, the Planning Commission further made a recommendation to adopt
the proposed amendments to the text of the Zoning Ordinance; and
WHEREAS, on September 24, 2019, the City Council conducted a duly noticed
hearing to consider the findings and recommendations of the Planning Commission, and
desires to adopt the proposed amendments to the text of the City’s Zoning Ordinance as
set forth below.
NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF SANTA MONICA
DOES HEREBY ORDAIN AS FOLLOWS:
SECTION 1. Based upon the oral and written testimony presented to the City
Council at the public hearing on September 24, 2019 regarding the proposed changes to
the text of the Zoning Ordinance, the City Council hereby makes the following findings:
1. The proposed amendments to the text of the Zoning Ordinance are
consistent with the General Plan and any applicable Specific Plans in that the proposed
revised development standards for the R1 District will preserve and protect the existing
character of the City’s different residential single-unit neighborhoods and do not
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substantively affect policy decisions made with the City Council’s adoption of the General
Plan or any applicable Specific Plans.
2. The proposed amendments to the text of the Zoning Ordinance are
consistent with the purpose of the Zoning Ordinance to promote the growth of the City in
an orderly manner and to promote and protect the public health, safety, and general
welfare in that the proposed revised development standards will ensure that adequate
light, air, privacy and open space is provided for each dwelling; ensure that the scale and
design of new development and alterations to existing structures are consistent with the
scale, mas and character of the City’s existing residential single-unit neighborhoods; and
otherwise maintain the existing policies, standards and regulations of the Zoning
Ordinance that promote the public health, safety and welfare.
SECTION 2. Santa Monica Municipal Code Section 9.04.100 is hereby amended
to read as follows:
Section 9.04.100 Determining Residential Parcel Coverage.
Parcel coverage is the ratio of the total footprint area of all structures on a parcel
to the parcel area, typically expressed as a percentage. Areas directly below projections
as identified in Section 9.21.110 that are not within minimum setback areas shall be
considered part of the footprint area of a story for purposes of calculating parcel coverage
for that story. Areas directly below a fully-enclosed second-story cantilever shall be
considered part of the ground floor footprint area for purposes of calculating ground floor
parcel coverage. Areas in any single-story portion of the building that exceed the height
of the second story shall be considered part of the second -story footprint area for
purposes of calculating second-story parcel coverage. Areas covered by or directly below
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the following shall be excluded from the footprint area for purposes of determining parcel
coverage:
A. Permitted projections into minimum setback areas pursuant to Section
9.21.110;
B. Eaves, awnings, canopies, sun shades, sills, cornices, belt courses, or other
similar solid architectural features not within minimum setback areas project
up to the same distances as permitted pursuant to Section 9.21.110;
C. Greenhouse windows, bay windows, or similar architectural features not
within minimum setback areas projecting to the same dimensions as
permitted pursuant to Section 9.21.110;
D. First-story roofed front porches of principal buildings that are open on at
least the front and one side elevation not within minimum setback areas;
E. Upper-story stepback areas that are open to the sky or covered by a roof
structure that is at least 50% open to the sky;
F. First-story outdoor areas open on at least two sides that are covered or
below a permitted upper-story outdoor space;
G. Projecting upper-story outdoor space not within minimum setback areas
open on at least two contiguous sides and open to the sky or covered by a
roof structure that is at least 50% open to the sky;
H. Within the R1 District, accessory dwelling units as defined in Section
9.31.300;
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I. Within the R1 District, areas totaling no more than 3% of the parcel area
directly below a fully enclosed second-story cantilever; and
J. Within the R1 District, accessory structures that are open to the sky or
covered by a roof structure that is at least 50% open to the sky.
SECTION 3. Santa Monica Municipal Code Section 9.07.030 is hereby amended
to read as follows:
Section 9.07.030 Development Standards
Table 9.07.030 prescribes the development standards for the Single -Unit
Residential (R1) District. Additional regulations, including incentives for the retention of
existing homes, are denoted with Section numbers throughout the table. Specific R1
District design review criteria is located directly following the table.
Table 9.07.030: Development Standards—Single-Unit Residential District
Standard R1 Additional Regulations
Parcel and Density Standards
Minimum Parcel Area
(sq. ft.) 5,000
Maximum Parcel
Area
(sq. ft.)
See Section 9.21.030(B)
Minimum Parcel
Width (ft.) 50 For parcels bounded by the
centerlines of First Court Alley,
Seventh Street, Montana Place
North Alley, and Adelaide Drive,
the minimum parcel width is 100
ft. and the minimum parcel depth
is 175 ft.
Minimum Parcel
Depth (ft.) 100
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Table 9.07.030: Development Standards—Single-Unit Residential District
Standard R1 Additional Regulations
Maximum Residential
Density
1 unit per parcel plus 1
Accessory Dwelling Unit subject
to Section 9.31.300
A duplex may be permitted with
an MUP as provided in Table
9.07.020.
Maximum Parcel Coverage (% of Parcel Area)
One-story
structure less than
18 ft. in height
50%
For parcels less than 5,000 sq.
ft., a maximum parcel coverage
equaling 2,500 sq. ft. shall be
permitted.
Existing one-story
structure less than
18 ft. in height
with one-story
additions less than
18 ft. in height
55%
For parcels less than 5,000 sq.
ft., a maximum parcel coverage
equaling 2,750 sq. ft. shall be
permitted.
One-story
structure 18 ft. or
more in height
45%
For parcels less than 5,000 sq.
ft., a maximum parcel coverage
equaling 2,250 sq. ft. shall be
permitted.
Two-story
structure
Parcel coverage shall be the sum
of ground floor parcel coverage
and second story parcel
coverage and shall be no more
than
45%
For parcels less than 5,000 sq.
ft., a maximum parcel coverage
equaling 2,250 sq. ft. shall be
permitted with no more than
1,125 sq. ft. allowable on the
second story.
Existing two-story
structure with
addition
Parcel coverage shall be the sum
of ground floor parcel coverage
and second story parcel
coverage and shall be no more
than
55%
For parcels less than 5,000 sq.
ft., a maximum parcel coverage
equaling 2,750 sq. ft. shall be
permitted with no more than
1,375 sq. ft. allowable on the
second story.
Accessory
Dwelling Unit Exempt from parcel coverage See Section 9.31.300
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Table 9.07.030: Development Standards—Single-Unit Residential District
Standard R1 Additional Regulations
Building Form and Location
Maximum Number of
Stories 2
Maximum Building Height (ft.)
Parcels up to
20,000 sq. ft. in
area
28 ft.
with no wall height above 23 ft.
Parcels greater
than 20,000 sq. ft.
in area and with a
front parcel line at
least 200 ft.
in length
28 ft. for flat roof
32 ft. for pitched roof
Projections into
Height Limits See Section 9.21.060, Height Projections
Minimum Setbacks (ft.)
Front Per Official Districting Map or 20
ft. if not specified
Side - One-story
structure less than
18 ft. in height
10% of parcel width or 3.5 ft.,
whichever is greater, but no
more than 15 ft. required
Side - Aggregate
of both sides for a
two-story structure
or one-story
structure 18 ft. or
more in height
30% of parcel width, but no more
than 45 ft. required and each
side shall be at least 10% of the
parcel width or 3.5 ft., whichever
is greater
The aggregate side setback
requirement does not apply to the
following:
New structures on parcels
that are 45 ft. or less in
parcel width
Additions to existing
structures on parcels that
are less than 50 ft. in width
Structures on parcels less
than 5,000 sq. ft.
Rear 15 ft. from rear parcel line
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Table 9.07.030: Development Standards—Single-Unit Residential District
Standard R1 Additional Regulations
Additional Minimum Stepbacks for Upper Stories
Front Upper-Story
Stepback
The sum of all stepback areas
shall be at least 1% of total
parcel area and comply with the
following:
Each stepback area shall
have a minimum depth of
3% of total parcel depth
and shall be measured
from the required front
setback.
Any stepback area
exceeding 6% of total
parcel depth from the
required front setback
shall not be included in
calculating compliance
with this standard.
Any stepback area used
to comply with a side
upper-story stepback
requirement shall not be
included in calculating
compliance with this
standard.
This standard shall apply
to the total front building
elevation.
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Table 9.07.030: Development Standards—Single-Unit Residential District
Standard R1 Additional Regulations
Side Upper-Story
Stepbacks
The sum of all stepback areas
shall be at least 1% of total
parcel area and comply with the
following:
Each stepback areas shall
have a minimum depth of
20% of total parcel width
and shall be measured from
the side parcel line.
Any stepback area with a
depth exceeding 25% of
total parcel width from the
side parcel line shall not be
included in calculating
compliance with this
standard.
Any stepback area used to
comply with a front upper-
story stepback requirement
shall not be included in
calculating compliance with
this standard.
This standard shall apply to
each total side building
elevation.
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Table 9.07.030: Development Standards—Single-Unit Residential District
Standard R1 Additional Regulations
Sides—All portions
of buildings
exceeding 23 ft. in
height
No portion of a building
other than a permitted
projection shall intersect a
plane commencing at 23 ft.
in height at the minimum
side setback that extends
at an angle of 45-degrees
from the vertical toward the
interior of the site.
The 23 ft. height
measurement shall be
taken from the same
reference grade as
determined for the subject
site pursuant to
Section 9.04.050.
Upper-Story Outdoor Space
Maximum Size of
Individual Balcony,
Terrace, Deck,
First-Story Roof
Deck, or Similar
Outdoor Space
3% of parcel area or 300 sq. ft.,
whichever is less
Individual balconies, terraces,
decks, first-story roof decks, or
similar outdoor spaces larger
than 100 sq. ft. located in the rear
half of the parcel shall be set
back a minimum distance of 20%
of the parcel width from the side
parcel lines.
Maximum Size of
Roof Deck above
Second Story
3% of parcel area or 300 sq. ft.,
whichever is less
Maximum of 1 per parcel with a 7
ft. minimum setback from edges
of building
Openness and Use of Setbacks
Maximum Front Setback Paving (% of required front setback area)
Parcels 25 ft. or
more in width 50%
Parcels less than
25 ft. in width 60%
Building Projections
into Setbacks See Section 9.21.110, Projections into Required Setbacks
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Table 9.07.030: Development Standards—Single-Unit Residential District
Standard R1 Additional Regulations
Excavation for Lightwells, Stairwells, and Access to Subterranean Garages and
Basements
Basements and
Subterranean
Garages
No basement or subterranean
garage shall extend into any
setback area, except for any
basement or garage located
beneath an accessory building
which is otherwise permitted
within a setback area, if such
basement, semi-subterranean, or
subterranean garage is located
at least 5 ft. from any parcel line.
Lightwells and
Stairwells
Side and rear setbacks may
be utilized for lightwells or
stairways to below-grade
areas.
Excavated areas shall be set
back a minimum of 10% of the
parcel width from any parcel
line measured to the interior
wall surface of these
excavated areas.
For parcels where the
aggregate side setback is not
required, up to a total of 50 sq.
ft. within the side and rear
setbacks may be utilized for
lightwells or stairways to below-
grade areas.
Retaining walls shall not be
included in calculations for
these excavated areas.
Excavation for
Access
Excavation in the front setback
area for a driveway, stairway,
doorway, or other such element
for access purposes shall be no
deeper than 3 ft. below existing
grade.
Vehicle Accommodation
Parking See Sections 9.28.070, Location of Parking
Section 9.28.120, Parking Design and Development Standards
Driveways
On parcels less than 100 ft. in width, no more than one driveway
permitted
See Section 9.28.120, Parking Design and Development
Standards
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Table 9.07.030: Development Standards—Single-Unit Residential District
Standard R1 Additional Regulations
Incentives for Retention of Existing Homes
Building Additions Section 9.21.170, Building Additions Extending into Minimum Side
Setbacks
Modifications to
Development
Standards
Chapter 9.43 Modification and Waivers
Architectural Review
Architectural Review See Section 9.07.030(A)
Additional Standards
Accessory Buildings
and Structures Section 9.21.020, Accessory Buildings and Structures
Accessory Dwelling
Units Section 9.31.300, Accessory Dwelling Units
Basements Section 9.52.020.0230, Basement Definition
Fences, Walls, and
Hedges Section 9.21.050, Fences, Walls, and Hedges
Home Occupation Section 9.31.160, Home Occupation
Landscaping Chapter 9.26, Landscaping
Lighting Section 9.21.080, Lighting
Off-Street Parking Chapter 9.28, Parking, Loading, and Circulation
Private Tennis Courts Section 9.31.250, Private Tennis Courts
Projections from
Buildings into
Minimum Setbacks
Section 9.21.110, Projections from Buildings into Minimum
Setbacks
Projections into
Height Limits Section 9.21.060, Height Projections
Refuse and
Recycling Screening
and Enclosure
Section 9.21.130, Resource Recovery and Recycling Standards
Solar Energy
Systems Section 9.21.150, Solar Energy Systems
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A. Architectural Review .
1. Proposed development in the R1 Single-Unit District shall not be subject to
architectural review if it conforms to the development standards set forth
above except as follows:
a. The Architectural Review Board shall review any proposed duplex
pursuant to Section 9.55.140.
b.
i. The Architectural Review Board shall review proposed
development that is located on a parcel with a grade differential
of 12.5 feet or more between the front and rear parcel lines,
and associated with the following:
(a) new residential building; or
(b) a 50 percent or greater square foot addition to an
existing dwelling unit.
ii. A proposed structure may be approved if its size, mass, and
placement are found to be compatible with improvements in
the immediate neighborhood.
2. The Architectural Review Board shall review and may approve proposed
development that does not conform to the development standards set forth
above as follows:
a. The Architectural Review Board shall review any proposed addition
of 500 square feet or less that is regarded as a third story that is
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located on a parcel with a grade differential of 12.5 or more between
the front and rear parcel lines. The Architectural Review Board may
approve such an addition if the following findings of fact are made
i. the street frontage and overall massing are compatible with
the existing scale and neighborhood context;
ii. the addition does not enlarge the first-story of the existing
residence such that a nonconforming condition is expanded;
and
iii. the properties in the immediate neighborhood will not be
substantially impacted.
b.
i. The Architectural Review Board shall review the following:
(a) Any proposed new structure on a parcel that is more
than 45 feet in width that does not comply with the
minimum aggregate side setback but that is set back a
minimum of 10% of parcel width on each side;
(b) Any proposed addition to an existing structure on a
parcel 50 feet or more that does not comply with the
minimum aggregate side setback but that is set back a
minimum of 10% of parcel width on each side;
(c) Any proposed two-story structure that does not
conform to the standard set forth above for additional
minimum stepbacks for upper stories;
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(d) Any proposed structure that does not conform to the
standards for subterranean garages and basements
set forth in Table 9.07.030, Chapter 9.28 (Parking), and
Section 9.52.020.230 of this Code;
(e) Any proposed individual upper story balcony, terrace,
deck, first-story roof deck, or similar outdoor space that
does not conform to the standard set forth above;
(f) Any proposed structure with garage doors that face the
public street, are located within the front half of the
parcel, and (i) are not set back from the primary façade
facing the public street a minimum of 5 feet or (ii) are
more than 16 feet in width; or
(g) Any proposed structure that includes a first-story porch
or second-story balcony that (a) is open on at least
three sides, (b) has a height of no more than 14 feet,
including parapets and railings, (c) projects into the
minimum front setback and (d) exceeds 50 percent of
the front building width as measured at the front
façade.
ii. The Architectural Review Board may approve a design
modification set forth in this subsection if the following findings
of fact are made:
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(a) There are special circumstances or exceptional
characteristics applicable to the property involved,
including size, shape, topography, surroundings, or
location of the existing improvements or mature
landscaping on the site;
(b) Granting the design modification will not be detrimental
or injurious to the property or to improvements in the
general vicinity and district in which the property is
located;
(c) Granting the design modification will not impair the
integrity and character of surrounding context, or
impact the light, air, open space, or privacy of adjacent
properties;
(d) If the design modification includes a modification or
addition to a building on the City’s Historic Resources
Inventory, the modification or addition is compatible
with the building’s historic architectural character, does
not result in the removal of historic building features,
and is consistent with the Secretary of the Interior
Standards for Rehabilitation; and
(e) The design modifications comply with the criteria set
forth in Section 9.55.140.
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SECTION 4. Santa Monica Municipal Code Section 9.21.020 is hereby amended
to read as follows:
9.21.020 Accessory Structures
Accessory structures shall conform to the same property development standards
as main buildings except as required by this Section. Accessory buildings in Residential
Districts shall include, but not be limited to, greenhouse and garden structures, storage
sheds, workshops, garages, and other buildings that are detached from the principal
building. Accessory structures in Residential Districts shall include, but be not limited to,
unenclosed carports, gazebos, cabanas, or other similar structures; air conditioners,
compressors, electric vehicle charging equipment, pool and spa filters, or other
mechanical equipment; barbecues; sinks and counters; fountains; freestanding
fireplaces; firepits; above ground swimming pools and spas; and other structures with a
fixed location that are detached from the principal building. Accessory structures greater
than 14 feet in height are not permitted. Accessory structures shall be erected, structurally
altered, converted, enlarged, moved, and maintained, in compliance with the follow ing
regulations:
A. Relation to Principal Buildings. An accessory building may only be constructed
on a parcel with a legally-permitted principal building. An accessory building shall
be considered part of the principal building if the accessory building is located less
than 6 feet from the principal building or if connected to it by fully enclosed space.
B. Dwelling Units in Accessory Buildings. An accessory building on a parcel
occupied by a single-unit detached structure may only be used as a separate
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dwelling unit in compliance with the requirements of Section 9.31.300, Accessory
Dwelling Units.
C. Accessory Buildings up to 14 Feet in Residential Districts. Accessory
buildings and structures not more than 14 feet or one story in height shall conform
to the following standards:
1. Location.
a. Accessory buildings shall be located on the rear half of the
parcel and shall not extend into the minimum side yard
setback except as authorized pursuant to subsections (b) and
(c) below.
b. Accessory buildings no more than 14 feet in height may be
located in the rear setback but shall be located at least 5 feet
from the rear parcel line. A garage or garage portion of such
an accessory building may extend up to one interior side
parcel line within the rear 35 feet of a parcel.
c. A garage or garage portion of an accessory building may
extend to the rear parcel line abutting an alley, provided that
vehicle access is not taken from the alley. Where vehicle
access is taken from an alley, garages shall be set back at
least 5 feet from the rear parcel line abutting said alley.
d. Accessory buildings may be located in the rear setback and
shall be located at least 15 feet from the centerline of a rear
alley.
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e. Accessory structures shall not be located within any front or
minimum side setback except as expressly authorized below:
i. Fountains, fire pits, and similar ornamental landscape
features not to exceed 42 inches in height.
ii. Underground mechanical equipment.
iii. Electric vehicle charging equipment shall be permitted
within any minimum side setback but shall not be
permitted within any minimum front setback.
2. Dimensions.
a. On a reversed corner parcel, accessory buildings shall not be
located nearer to the street side parcel line of such corner
parcel than one-half of the front setback depth required on the
key parcel, nor be located nearer than 5 feet to the side parcel
line of any key parcel.
b. Any accessory building on a through parcel shall not project
into any front setback and shall not be located in any minimum
side setback.
3. Sloped Parcels.
a. Where the elevation of the ground at a point 50 feet from the
front parcel line of a parcel and midway between the side
parcel lines differs 12 feet or more from the curb level, a
private garage, not exceeding one story nor 11 feet in height
for a flat roof and one story nor 14 feet in height for a pitched
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roof, may be located within the required front setback,
provided that every portion of the garage building is at least 5
feet from the front parcel line and does not occupy more than
50 percent of the width of the front parcel line.
b. In all OP Districts, a garage or garage entrance on a parcel
with an existing grade differential of 10 feet or more between
the midpoint of the front parcel line and the midpoint of the
rear parcel line may be set back a distance equal to the
average garage setback of adjacent garage(s), but not less
than 5 feet, when the interior garage width does not exceed
20 feet and the height does not exceed 11 feet for a flat roof
and 14 feet for a pitched roof.
4. Facilities. Except for Accessory Dwelling Units established in compliance
with Section 9.31.300 of this Ordinance, accessory buildings may not
contain kitchens or full baths. An accessory building that is not an approved
Accessory Dwelling Unit may contain a sink and toilet, but may not contain
a shower or tub enclosure. A shower that is outside and unenclosed is
permitted.
D. Accessory Buildings over One Story or 14 Feet in Residential Districts.
Accessory buildings that exceed 14 feet or one story in height shall conform to the
following standards:
1. Maximum Floor Area. The total floor area of an accessory building that
exceeds 14 feet or one story in height shall not exceed 650 square feet
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including any area approved for use as a garage. No accessory building
shall have a second floor that exceeds 250 square feet in size. Accessory
Dwelling Units are exempt from this requirement pursuant to Section
9.31.300.
2. Maximum Building Height. The accessory building shall not exceed two
stories or 24 feet in height.
3. Setbacks. The accessory building shall conform to all setback
requirements of the Residential District and the following requirements:
a. A one-story garage or the garage portion of an accessory building
may extend into the rear setback and may extend to one interior side
property line on the rear 35 feet of a parcel.
b. The accessory building shall have the same minimum side setback
requirement as the principal building on the parcel, but in no case
less than 5 feet.
c. The second story portion of an accessory building that is directly
above the garage may extend into the required rear setback but shall
be no closer than 5 feet from the rear property line, and may not
extend into any minimum side setback.
4. Exterior Features. In the Single-Unit Residential (R1) District, first-story
roof decks, landings, upper level walkways, and balconies on accessory
buildings, not including Accessory Dwelling Units, shall not exceed 35
square feet in area and must be set back at least 25 feet from the side
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property line closest to the structure, and at least 25 feet from the rear
property line. Roof decks above the second-story are prohibited.
5. Design Compatibility. The architectural design of the accessory building
shall be compatible with the design of the principal dwelling and surrounding
residential development in terms of building form, materials, colors, and
exterior finishes.
6. Kitchen. The accessory building shall not contain a kitchen unless
specifically permitted as an Accessory Dwelling Unit pursuant to Section
9.31.300, Accessory Dwelling Units.
7. Full Bath. The accessory building may contain a sink and toilet, but shall
not contain a shower or tub enclosure unless specifically permitted as an
Accessory Dwelling Unit pursuant to Section 9.31.300. A shower that is
located outside and unenclosed may be permitted.
8. Renting. No accessory building shall be rented for any purpose or
otherwise used as an Accessory Dwelling Unit unless specifically pursuant
to Section 9.31.300.
SECTION 5. Santa Monica Municipal Code Section 9.21.060 is hereby amended
to read as follows:
Section 9.21.060 Height Projections
No structure shall project above the height limits established in this Article except as
specified in this Section.
A. Building-Mounted and Attached Structures. Table 9.21.060 establishes
the maximum permitted projection(s) above the height limit of a building for structures
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that are typically mounted or attached to a building. These projections are by right, with
no discretionary permit required. Table 9.21.060 also establishes limitations in the
horizontal coverage of permitted projections. Some allowances apply in all Zoning
Districts while others are limited to specified Zoning Districts. In the Single-Unit
Residential (R1) District, allowed height projections into the minimum side stepback areas
above 23 feet shall be permitted. None of these projections shall permit occupiable space
above the height limit. The total aggregate coverage of projections shall not exceed 30
percent of a roof’s area. This limitation shall not apply to solar energy systems (see
Section 9.21.150).
TABLE 9.21.060: ALLOWED PROJECTIONS ABOVE HEIGHT LIMITS
Structure
Maximum Aggregate
Coverage of Building’s
Roof Area (%); Other
Locational Restrictions
Maximum Vertical
Projection (ft.) Above
the Height Limit*
Projections Allowed in All Zoning Districts:
Skylights No limit 1 ft.
Skylights on flat roofs
30%; May not be
located within 5 ft. of
any edge of the roof
5 ft.
Chimneys, vent stacks 5% 5 ft.
Windscoops 5% 5 ft.
Solar energy systems located on a
rooftop See Section 9.21.150 See Section 9.21.150
Antennas
One standard television receive-only
nonparabolic antenna and one
vertical whip antenna
10%; May not be
located between the
building and any street-
facing parcel line.
25 ft.
Other antennas See Chapter 9.32, Telecommunications
Facilities
Parapets, fire escapes, catwalks, and
open guard rails required by law As required by law As required by law
Projections Allowed in All Districts Except R1 and OP-1 Districts:
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TABLE 9.21.060: ALLOWED PROJECTIONS ABOVE HEIGHT LIMITS
Structure
Maximum Aggregate
Coverage of Building’s
Roof Area (%); Other
Locational Restrictions
Maximum Vertical
Projection (ft.) Above
the Height Limit*
Non-occupiable features such as
steeples, spires, towers, domes, and
cupolas
10% 10 ft.
Rooftop features for outdoor living
areas, such as sunshade, open railings,
trellises, and landscaping
25% 10 ft.
Elevator shafts 15% 18 ft.* above the
roofline
Stairwells 25% 14 ft.* above the
roofline
Mechanical rooms and enclosures 25% 12 ft.* above the
roofline
Ventilating fans, water tanks, cooling
towers, or other equipment required to
operate and maintain a building, along
with screening of such equipment
required by Section 9.21.140, Screening
Total area enclosed by
all screening may not
exceed 30% of roof
area
12 ft.
SECTION 6. Santa Monica Municipal Code Section 9.21.110 is hereby amended
to read as follows:
Section 9.21.110 Projections from Buildings into Minimum Setbacks
Table 9.21.110 sets forth the requirements for permitted projections from buildings
into minimum setbacks. In the Single-Unit Residential (R1) District, only expressly
authorized projections into the minimum side stepback areas above 23 feet shall be
permitted. Projections shall not be permitted closer than 4 feet to any parcel line unless
otherwise expressly authorized. Projections as listed below into existing, nonconforming
setback areas shall be permitted only if the projection does not extend closer to the p arcel
line than would be permitted if the setback area conformed to current standards. The
types of projections and the limitations on such projections into minimum setbacks are
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permitted subject to Chapter 4.12, Noise; Section 9.31.180, Hazardous Visual
Obstructions; and compliance with the California Building Code as follows:
TABLE 9.21.110: ALLOWED PROJECTIONS FROM BUILDINGS INTO MINIMUM
SETBACKS
Projections Front
Setback
Street
Side
Setback
Interior
Side
Setback
Rear
Setback
Eaves, awnings, canopies, sun shades,
sills, cornices, belt courses, trellises,
arbors, and other similar architectural
features (also permitted within R1
stepback areas above 23 feet)
30 in.
(no closer
than 1.5
ft. to
parcel
line)
30 in.
(no closer
than 1.5
ft, to
parcel
line)
24 in.
(no closer
than 1.5 ft.
to parcel
line)
4 ft.
(no closer
than 1.5
ft. to
parcel
line)
Flues, chimneys, rain gutters,
downspouts, and similar vertical
architectural projections not more than 5
ft. wide parallel to the side setback and
that do not exceed 20% of the façade
width
All setbacks:
18 in. for structures with conforming
setbacks;
12 in. for structures with nonconforming
setbacks
Patios, porches, platforms, decks, and
other unenclosed areas not covered by a
roof or canopy and that may be raised
above the level of the adjacent setback
but do not extend more than 3 ft. above
the average natural grade except for
guard rails to the extent legally required
6 ft. 6 ft.
No limit
(can
extend to
parcel line)
No limit
(can
extend to
parcel
line)
In the R1 District, first-story porches and
second-story balconies open on 3 sides
with a height of no more than 14 ft.,
including parapets and railings, that do
not exceed 50% of the front building width
measured at the front façade.
6 ft. Not
permitted
Not
permitted
Not
permitted
In the R1 District, stairs with no roof or
canopy less than 3 ft. above finished
grade associated with a first-story front
porch projection
4
additional
feet
Not
permitted
Not
permitted
Not
permitted
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TABLE 9.21.110: ALLOWED PROJECTIONS FROM BUILDINGS INTO MINIMUM
SETBACKS
Projections Front
Setback
Street
Side
Setback
Interior
Side
Setback
Rear
Setback
Balconies, decks, porches, and similar
structures that are open, unenclosed on
at least 2 sides
30 in. 30 in. Not
permitted 4 ft.
In any OP district, second floor decks,
patios, or balconies, covered or
uncovered, adjacent to primary living
spaces
30 in. 30 in. 30 in. 4 ft.
Unroofed access facilities, including stairs
and wheelchair ramps, with a height,
including railings, of no more than 6 ft.
above average natural grade
8 ft., but may extend any distance to
accommodate wheelchair ramps or similar
ADA access facilities
Exterior access facilities leading to the
second or higher story of a building,
including open or enclosed fire escapes
and open, unroofed fireproof outside
stairways, landings, exterior corridors,
and wheelchair ramps. This projection
shall not be permitted within the R1
District.
Not
permitted
Not
permitted
12 in. or 2
in. per foot
of required
side
setback,
whichever
is greater
4 ft.
Greenhouse windows and bay windows
that are not greater than 6 ft. wide parallel
to the setback if all such windows are
cantilevered only and do not extend to the
ground level, provided the structure has a
conforming setback
18 in. 18 in. 18 in. 18 in.
Porte cocheres not more than 20 ft. long,
not more than 14 ft. in height, including
required railings or parapets, and open on
at least 2 sides
Not
permitted
No limit (can extend to parcel
line) unless limited by Building
Code
Mailbox canopies not more than 10 ft.
long 30 in. 30 in. 30 in. 4 ft.
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TABLE 9.21.110: ALLOWED PROJECTIONS FROM BUILDINGS INTO MINIMUM
SETBACKS
Projections Front
Setback
Street
Side
Setback
Interior
Side
Setback
Rear
Setback
Air conditioners, compressors, hot tub
motors, pool filters, and other mechanical
equipment
Not
permitted
Not
permitted
Not
permitted
No limit
(can
extend to
parcel
line)
Detached structures and mechanical
equipment
See Section 9.21.020, Accessory Buildings
and Structures
Water heaters enclosures and tankless
water heaters
Not
permitted
18 in. for structures
with conforming
setbacks;
12 in. for structures
with nonconforming
setbacks
No limit
(can
extend to
parcel
line)
Utility equipment including, but not limited
to, gas, water, and electrical meters
Not
permitted
(unless
required
by
Building
and Utility
Codes)
18 in. for structures
with conforming
setbacks;
12 in. for structures
with nonconforming
setbacks
No limit
(can
extend to
parcel
line)
Electric vehicle charging equipment Not
permitted
No limit
(can
extend to
parcel
line)
No limit
(can
extend to
parcel line)
No limit
(can
extend to
parcel
line)
Solar energy system equipment See Section 9.21.150, Solar Energy
Systems
SECTION 7. Santa Monica Municipal Coe Section 9.21.170 is hereby amended to
read as follows:
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9.21.170 Building Additions Extending into Minimum Side Setbacks
In all residential districts, an addition(s) to an existing building that has a
nonconforming side setback may continue to extend into the minimum side setback
provided all of the following criteria are met:
A. The addition(s) do(es) not exceed one-story and fourteen feet in height.
B. The addition(s) do(es) not extend closer to the side property line than the existing
structure.
C. The addition(s) do(es) not extend closer than four feet to the side property line.
D. The addition(s) do(es) not exceed fifteen feet in length parallel to the side property
line.
E. The addition(s) is (are) not limited to one side of the existing structure and may
extend into both side yard setbacks.
F. There has been no prior addition under this Section.
SECTION 8. Santa Monica Municipal Code Section 9.28.020 is hereby amended
to read as follows:
9.28.020 Applicability
The requirements of this Chapter apply to the following.
A. New Buildings and Land Uses. On-site parking shall be provided according to
the provisions of this Chapter at the time any building or structure is erected or any new
land use is established.
B. Addition, Enlargement of Use, and Change of Use of Existing Non-
Residential Buildings.
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1. Except as provided in subsection (B)(2), a change of use shall provide the
difference between the required parking ratio for the proposed use and one
automobile parking space per 300 square feet.
2. Changes in use that create an increase of 3 or fewer required parking
spaces, calculated in accordance with subsection (B)(1), shall not be
required to provide additional on-site automobile parking according to the
provisions of this Chapter. Bicycle parking shall be provided in accordance
with Section 9.28.140.
3. Existing parking shall be maintained and additional parking shall be required
only for such addition, enlargement, or change of use and not for the entire
building or site. If the number of existing parking spaces is greate r than the
requirements for such use, the number of spaces in excess of the
prescribed minimum may be counted toward meeting the parking
requirements for the addition, enlargement, or change in use.
4. A change in occupancy is not considered a change in us e unless the new
occupant is a different use than the former occupant.
C. Addition, Enlargement of Use, and Change of Use of Existing Residential
Buildings.
1. For any new commercial, cultural, health, industrial, or commercial
entertainment and recreation use of an existing residential building,
structure including any addition and enlargement of use, parking spaces in
the number specified in Section 9.28.060, Required Off -Street Parking,
shall be provided for the entire parcel.
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2. For any new residential or educational use of an existing residential building
or structure such that the new residential or educational use will require a
greater number of parking spaces as compared to the previous use, parking
spaces in the number specified in Section 9.28.060 , Required Off-Street
Parking, shall be provided for the new use.
D. Additions and Alterations to Residential Buildings. When an addition or
alteration is proposed to a residential building that does not currently provide
parking in compliance with this Chapter, the following regulations apply:
1. Multi-Unit Dwellings. Additional parking shall be required for the proposed
addition or alteration if it increases the number of bedrooms of existing units.
2. Increased Number of Dwelling Units. The creation of additional dwelling
units through the alteration of an existing building or construction of an
additional structure or structures requires the provision of on-site parking to
serve the new dwelling units in compliance with the provisions of this
Chapter. This requirement does not apply when sufficient on -site parking
exists to provide the number of spaces required for the existing and new
dwelling units in compliance with all applicable requirements.
E. Construction Timing. On-site parking facilities required by this Chapter shall be
constructed or installed prior to the issuance of a Certificate of Occupancy for the
uses that they serve.
SECTION 9. Santa Monica Municipal Code Section 9.28.070 is hereby amended
to read as follows:
Section 9.28.070 Location of Parking
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Required off-street parking and loading spaces shall be located on the same parcel
as the use they serve, except as otherwise provided in this Chapter. Entrances to off -
street parking and loading should be located on a non -primary façade, except as
described below. Where a parcel contains more than 1 street frontage, the parking
entrance should be located on the secondary street or alley. All efforts should be made
to eliminate the impacts of parking entrances on main thoroughfares and transit-oriented
streets. The requirements of this Section shall not apply to vehicles on display by an
automobile dealer in a showroom or approved outdoor area unless otherwise specified
by this Ordinance.
A. Above Ground Parking.
1. Residential Districts. Parking shall be located in the rear half of the parcel
and at least 40 feet from a street -facing property line, except as provided
below:
a. Single-Unit Residential District. Required parking may be located in
the front half of the parcel provided the parking is located behind the
primary first-story facade facing the street. Required parking in the
single-unit residential district shall not be required to be located
within an enclosed garage; however, allowable garages may be
located in the front half of the parcel subject to the setback
requirements of the Base District and the following:
i. Garage doors facing a public street shall be located at least 5
feet behind the primary façade facing the street, and never
less than the required Base District setback.
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ii. Projection into Front Yard Setback. In the R1 Single-Unit
Residential District, a one-story garage attached to the
primary structure with a maximum height of 14 feet, including
parapets and railings, a maximum length of 25 feet, and with
garage doors perpendicular to the public street, shall be
allowed to project up to 6 feet into the required front yard if no
alley access exists, but may not extend closer than 20 feet to
the front property line.
b. Multi-Unit Residential Districts. Parking may be located in the front
half of the parcel in Multi-Unit Residential Districts provided that no
part of a required front setback shall be used for parking purposes.
c. Garage Openings and Doors.
i. Garage Opening Setback. Garage openings shall be located
the following minimum distances from parcel lines adjoining
streets and alleys:
(1) Front-entry garage: 20 feet.
(2) Side-entry garage: 5 feet.
(3) Garage with alley access: 15 feet from centerline of
alley.
(4) Narrow parcels: For garages with rear vehicular access
from an alley and located on a parcel 27 feet wide or
less, the side setback adjacent to a street or another
alley may be reduced to 3 feet.
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(5) A minimum 22-foot turning radius is required from the
garage to the opposite side of the street alley, drive
aisle, or driveway.
ii. Garage Door Width. If a garage faces the front or street side
parcel line, the garage doors shall not be more than 18 feet
wide. A door to a single space shall not be more than 9 feet
wide. Not more than 1 double garage may be entered from
the side street side of a corner or a reversed corner parcel.
However, within the Single-Unit Residential (R1) District, the
following shall apply:
(1) Garage doors facing the public street may not exceed
16 feet in width unless located in the rear half of the
parcel except as provided in Section 9.07.030(A).
(2) On parcels 27 feet wide or less, no more than one
garage door shall be permitted facing the public street,
and the garage door shall not exceed 9 feet in width.
d. Sloped Parcels. Garages may be located in the required front
setback when the elevation of the ground at a point 50 feet from the
front parcel line and midway between the side parcel lines differs 12
feet or more from the level of the curb or in all Ocean Park Districts
where there is a change in existing grade of 10 feet or more between
the midpoint of the front parcel line and the midpoint of the rear parcel
line subject to the following:
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i. Height shall not exceed 14 feet if a pitched roof, 11 feet for a
flat roof, or 1 story;
ii. No portion of the garage may be closer than 5 feet from the
front property line;
iii. The garage may not occupy more than 50 percent of the width
of the front setback; and
iv. In all Ocean Park Districts, a garage that complies with
subsections (i) through (iii) may be set back a distance equal
to the average setback of garages on adjacent parcels if the
interior garage width does not exceed 20 feet.
e. Along the Pacific Coast Highway. Uncovered parking may be located
in the front half of the parcel and within the required front setback on
parcel located along the Pacific Coast Highway between the Santa
Monica Pier and the north City limits.
f. Rooftop Parking. Rooftop parking is prohibited in all Residential
Districts.
2. Mixed-Use and Non-Residential Districts.
a. Interior Side and Rear Setbacks. Above ground parking that does
not extend above the first floor level may be located within
required interior side and rear setback provided above ground
parking is set back a minimum of 5 feet from an interior parcel
line adjacent to a Residential District.
b. Rooftop Parking.
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i. Rooftop parking is prohibited in the following areas:
(1) Neighborhood Commercial Districts; and
(2) Except as authorized in Section 9.31.070(D)(6),
within 50 feet of Residential Districts.
ii. Where permitted, rooftop parking areas shall be screened
at their perimeters to prevent light spill onto adjacent
properties. Non-skid or other similar surface treatment on
both floors and ramps of the rooftop shall be required to
prevent tire squeals. In order to minimize noise and air
impacts, exhaust vents and other mechanical equipment
shall be located as far from residential uses as feasible
consistent with Chapter 8 of the Municipal Code.
B. Subterranean Parking Structures.
1. Required Setbacks. A subterranean parking structure may be constructed
and maintained in any required setback area except in any required
unexcavated areas.
2. Openings. All openings for ingress and egress facing the front parcel line
shall be situated at or behind the front building line of the main building.
There shall be no more than 1 vehicular opening facing the front parcel line
for each main building. Pedestrian access openings are permitted.
3. Crossing Property Lines. Development located on 2 or more separate
parcels may share common subterranean parking garages or link
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circulation between subterranean parking facilities only if the parcels are
combined pursuant to Section 9.21.030, Development on Multiple Parcels.
C. Semi-Subterranean Parking Structures.
1. Front Setback. Semi-subterranean parking structures shall not be located
within a required front setback.
2. Side and Rear Setback.
a. On parcels less than 50 feet in width, a semi-subterranean parking
structure may extend to both property lines and to the rear property
line.
b. On parcels having a width of 50 feet or greater, a semi-subterranean
parking structure may be constructed and maintained in any required
side or rear setback area except in a required unexcavated area.
3. Openings. All openings for ingress and egress facing the front parcel line
shall be situated at or behind the front building line of the main building.
There shall be no more than 1 vehicular opening facing the front parcel line
for each main building. Pedestrian access openings are permitted.
4. Parking Podium Height. The finished floor of the first level of the building
or structure above the parking structure shall not exceed 3 feet above the
average natural, sloped average natural, or theoretical grade of the parcel,
except for openings for ingress and egress.
SECTION 10. Santa Monica Municipal Code Section 9.31.300 is hereby amended
to read as follows:
9.31.300 Accessory Dwelling Units
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Notwithstanding the Accessory Buildings and Structures standards of Section
9.21.020, Accessory Dwelling Units shall be developed, located, and operated in
accordance with the following standards.
A. Purpose. The purpose of this Section is to:
1. Allow Accessory Dwelling Units as an accessory use to Single-Unit
Dwellings, consistent with California Government Code Section 65852.2,
and provide that accessory dwelling units do not exceed the allowable
density for the lot upon which the accessory dwelling unit is located;
2. Establish that accessory dwelling units are a residential use that is
consistent with the existing general plan and zoning designation for the lot
upon which it is located;
3. Allow for an increase in the supply of affordable housing in the City; and
4. Maintain the single-unit character of neighborhoods in the City.
B. Permit Requirements.
1. Zoning Conformance Review. An Accessory Dwelling Unit that conforms
to all standards of this Section not to exceed 650 square feet for parcels up
to and including 6,000 square feet in area or not to exceed 800 square feet
for parcels greater than 6,000 square feet in area is permitted by right. A
Zoning Conformance Review shall be conducted to verify compliance with
all applicable standards.
C. Location. An Accessory Dwelling Unit may be established on any legal parcel that
contains 4,000 square feet or more in any District where a primary Single -Unit
Dwelling has been previously established or is proposed to be established in
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conjunction with construction of the Accessory Dwelling Unit. Only one Accessory
Dwelling Unit is permitted per parcel.
D. Type of Unit and Relation to Main Dwelling. The Accessory Dwelling Unit shall
provide separate, independent living quarters for one household. The Acces sory
Dwelling Unit may be attached, detached, or located within the living area of the
primary Single-Unit Dwelling on the parcel, subject to the standards of this Section.
A detached Accessory Dwelling Unit shall be considered part of the primary Single -
Unit Dwelling if the Accessory Dwelling Unit is located less than 6 feet from the
primary Single-Unit Dwelling or if connected to it by fully enclosed space.
E. Conversion or Demolition of Existing Structures.
1. Garage Conversions. Conversion of all or a portion of a garage to an
Accessory Dwelling Unit is permitted, provided that alternate parking for the
primary dwelling is provided that meets the requirements of Chapter 9.28,
Parking, Loading, and Circulation, and the District within which the parcel is
located. Notwithstanding Chapter 9.28, such alternate parking may be
located in any configuration on the same lot as the Accessory Dwelling Unit,
including, but not limited to, as covered spaces, uncovered spaces, or
tandem spaces, or by the use of mechanical automobile parking lifts. No
setback shall be required for an existing garage that is converted to an
Accessory Dwelling Unit, and a setback of 5 feet from the side and rear
property lines shall be required for an Accessory Dwelling Unit that is
constructed above a garage.
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2. Demolition of Existing Structure. When an existing garage, carport, or
covered parking structure is demolished in conjunction with the construction
of an Accessory Dwelling Unit, alternate parking for the primary dwelling
shall be provided in a form that meets the requirements of Chapter 9.28,
Parking, Loading, and Circulation and the District within which the parcel is
located. Notwithstanding Chapter 9.28, such alternate parking may be
located in any configuration on the same lot as the Accessory Dwelling Unit,
including, but not limited to, as covered spaces, uncovered spaces, or
tandem spaces, or by the use of mechanical automobile parking lifts.
3. Conversion of Existing Floor Area of the Main Dwelling. The creation of
an Accessory Dwelling Unit through conversion of part of the existing floor
area of the primary Single-Unit Dwelling shall be allowed, provided it has
independent exterior access from the existing primary Single-Unit Dwelling
and does not result in the floor area of the primary dwelling being less than
150 percent of the floor area of the Accessory Dwelling Unit, or in violation
of the standards of the California Building Code.
4. Conversion of an Existing House to an Accessory Dwelling Unit. In
cases in which an existing Single-Unit Dwelling has an area up to 650
square feet for parcels up to and including 6,000 square feet in area or up
to 800 square feet for parcels greater than 6,000 square feet in area, the
Review Authority may approve the construction of one additional residence
that is intended to be the primary residence (a Single -Unit Dwelling) on the
property. The existing residence, which is intended to become the lawful
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Accessory Dwelling Unit, must comply with all the requirements of this
Section. The primary residence shall be constructed in accordance with the
provisions of the applicable District standards and other requirements of this
Article.
5. Conversion on an Existing Accessory Building to an Accessory
Dwelling Unit. Notwithstanding subsection F, the conversion of an existing
accessory building up to 650 square feet for parcels up to and including
6,000 square feet in area or up to 800 square feet for parcels greater than
6,000 square feet in area, including, but not limited to, a studio, pool house,
or other similar structure to an Accessory Dwelling Unit shall be allowed if
the unit is contained within the existing space of the accessory building, has
independent exterior access from the existing primary Single-Unit Dwelling,
and the side and rear setbacks of the Accessory Dwelling Unit are sufficient
for fire safety.
F. Development Standards. An Accessory Dwelling Unit shall conform to the height,
setbacks, parcel coverage, and other zoning requirements of the District in which
it is located, other requirements of this Article, and other applicable City codes,
except as provided in this Section.
1. Attached Accessory Dwelling Units. An Accessory Dwelling Unit that is
attached to the primary dwelling shall comply with all the property
development standards for the primary dwelling.
2. Detached Accessory Dwelling Units Up to 14 Feet in Height. A detached
Accessory Dwelling Unit located within a new accessory structure up to 14
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feet in height or within additions to existing accessory structures up to 14
feet in height shall comply with the following requirements:
a. Location.
i. An Accessory Dwelling Unit shall be located on the rear half
of the parcel and shall not extend into the required minimum
side yard setback except as authorized pursuant to
subsection E above.
ii. An Accessory Dwelling Unit may be located in the rear
setback but shall be located at least 5 feet from the rear parcel
line.
iii. On a reverse corner parcel, an Accessory Dwelling Unit shall
not be located nearer to the street side parcel line of such
corner parcel than ½ of the front setback depth required on
the key parcel, nor be located nearer than 5 feet to the side
parcel line of any key parcel.
iv. Any Accessory Dwelling Unit on a through parcel shall not
project into any front setback and shall not be located in any
required side setback.
b. Maximum Floor Area. The total floor area of an Accessory Dwelling
Unit up to 14 feet in height shall not exceed 650 square feet for
parcels up to and including 6,000 square feet in area or shall not
exceed 800 square feet for parcels greater than 6,000 square feet in
area.
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c. Maximum Building Height. The Accessory Dwelling Unit shall not
exceed one story or 14 feet in height.
3. Detached Accessory Dwelling Units Over One Story or 14 Feet in
Height. A detached Accessory Dwelling Unit located within a new
accessory structure over one story or 14 feet in height or within additions to
existing accessory structures over one story or 14 feet in height shall comply
with the following requirements:
a. Location.
i. An Accessory Dwelling Unit shall be located on the rear half
of the parcel and shall not extend into the required minimum
side yard setback except as authorized pursuant to
subsection E above.
ii. An Accessory Dwelling Unit may be located in the rear
setback but shall be located at least 5 feet from the rear parcel
line. The second story portion of an Accessory Dwelling Unit
may extend into the required rear setback but shall be no
closer than 15 feet from the centerline of the alley or 15 feet
from the rear property line where no alley exists. For second
story portions of an Accessory Dwelling Unit constructed
above an existing garage, a setback of 5 feet from the side
and rear parcel lines shall be required.
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iii. An Accessory Dwelling Unit shall have the same minimum
side setback requirement as the principal building on the
parcel, but in no case less than 5 feet.
iv. On a reverse corner parcel, an Accessory Dwelling Unit shall
not be located nearer to the street side parcel line of such
corner parcel than ½ of the front setback depth required on
the key parcel, nor be located nearer than 5 feet to the side
parcel line of any key parcel.
v. Any Accessory Dwelling Unit on a through parcel shall not
project into any front setback and shall not be located in any
required side setback.
b. Maximum Floor Area. The total floor area of an Accessory Dwelling
Unit that exceeds one story or 14 feet in height shall not exceed 650
square feet for parcels up to and including 6,000 square feet in area
or shall not exceed 800 square feet for parcels greater than 6,000
square feet in area.
i. The second story of an Accessory Dwelling Unit shall not
exceed the floor area of the first story.
c. Maximum Building Height. The Accessory Dwelling Unit shall not
exceed two stories or 24 feet in height.
d. Exterior Features. First-story roof decks, landings, upper level
walkways, and balconies shall not exceed an aggregate 35 square
feet in area and shall not be located on the side elevation closest to
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a side parcel line or on the rear elevation; and shall have the same
minimum side setback requirement as the principal building on the
parcel, but in no case less than 5 feet; and shall be set back a
minimum 5 feet from the rear parcel line. Roof decks above the
second-story are prohibited.
G. Design Standards. The exterior design of the Accessory Dwelling Unit, including
building forms, materials, colors, exterior finishes, and landscaping, shall be
compatible with the primary Single-Unit Dwelling.
1. The Accessory Dwelling Unit shall be clearly subordinate to the main
dwelling unit on the parcel in terms of size, location, and appearance.
2. The entrance to the Accessory Dwelling Unit shall not be on the front or
street side setback unless it is a shared entrance with the primary unit.
H. Parking.
1. Required Parking. One on-site parking space, which may be unenclosed,
shall be provided for the Accessory Dwelling Unit. This space shall comply
with all development standards set forth in Chapter 9.28, Parking, Loading,
and Circulation, and the requirements for the District. A tandem parking
space may also be used to meet the parking requirement for the Accessory
Dwelling Unit and may be provided on an existing driveway. Required
parking for the primary Single-Unit Dwelling may not be removed for the
creation of an Accessory Dwelling Unit or allocated to meet the parking
requirement for the Accessory Dwelling Unit unless replacement parking is
provided in accord with this Article.
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2. Exemptions. Notwithstanding any other parking required by this Section or
Chapter 9.28 of this Article, no parking spaces shall be required for an
Accessory Dwelling Unit in any of the following instances:
a. The Accessory Dwelling Unit is located within one-half mile of public
transit;
b. The Accessory Dwelling Unit is an individually designated historic
resource or is located within an architecturally and historically
significant historic district;
c. The Accessory Dwelling Unit is part of the existing primary residence
or an existing accessory structure;
d. When on-street parking permits are required but not offered to the
occupant of the Accessory Dwelling Unit; or
e. When there is a car share vehicle located within one block of the
Accessory Dwelling Unit.
I. Owner Occupancy, Rental, and Sale Limitations. Either the primary Single-
Unit Dwelling or the Accessory Dwelling Unit shall be owner-occupied. Either unit
may be rented, but both may not be rented at the same time. An Accessory
Dwelling Unit shall not be offered for sale separately from the primary dwelling
unit. The primary Single-Unit Dwelling or the Accessory Dwelling Unit shall only
be offered for residential occupancy for more than 30 days.
SECTION 11. Any provision of the Municipal Code or appendices thereto
inconsistent with the provisions of this Ordinance, to the extent of such
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inconsistencies and no further, is hereby repealed or modified to that extent
necessary to effect the provisions of this Ordinance.
SECTION 12. If any section, subsection, sentence, clause or phrase of this
Ordinance is for any reason held to be invalid or unconstitutional by a decision of any
court of competent jurisdiction, such decision shall not affect the validity of the remaining
portions of this Ordinance. The City Council hereby declares that it would have passe d
this Ordinance and each and every section, subsection, sentence, clause, or phrase not
declared invalid or unconstitutional without regard to whether any portion of the ordinance
would be subsequently declared invalid or unconstitutional.
SECTION 13. The Mayor shall sign and the City Clerk shall attest to the
passage of this Ordinance. The City Clerk shall cause the same to be published
once in the official newspaper within 15 days after its adoption. This Ordinance
shall become effective 30 days from its adoption. Notwithstanding its effective
date, the provisions of this Ordinance shall apply to any application for a planning
entitlement, building permit, including plan check, submitted on or after January 1,
2020.
APPROVED AS TO FORM:
_______________________
LANE DILG
City Attorney
DocuSign Envelope ID: 8D84DC78-E2DD-4061-B37A-5B248566841F
Approved and adopted this 12th day of November, 2019.
_____________________________
G l e a m D a v i s , M a y o r
State of California )
County of Los Angeles ) ss.
City of Santa Monica )
I, Denise Anderson-Warren, City Clerk of the City of Santa Monica, do
hereby certify that the foregoing Ordinance No. 2624 (CCS) had its introduction
on October 22, 2019 and was adopted at the Santa Monica City Council meeting
held on November 12, 2019, by the following vote:
AYES: Councilmembers Morena, McKeown, Himmelrich, Winterer, Jara,
Mayor Pro Tem O’Day, Mayor Davis
NOES: None
ABSENT: None
ATTEST:
_____________________________________ _________________
Denise Anderson-Warren, City Clerk Date
A summary of Ordinance No. 2624 (CCS) was duly published pursuant to
California Government Code Section 40806.
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11/21/2019