HomeMy WebLinkAboutHCPC RESOLUTION 2023-02 08/01/2023Page 1
Resolution No. 2023-02
RESOLUTION OF THE CITY OF PETALUMA
HISTORIC & CULTURAL PRESERVATION COMMITTEE
APPROVING MAJOR HISTORIC SITE PLAN AND ARCHITECTURAL REVIEW
FOR NELSON + STRATFORD RESIDENCE EXPANSION
LOCATED AT 515 B STREET
APN: 008-103-003
FILE NO.: PLSR-2023-0002
WHEREAS, Architect Scott Landry, on behalf of David Nelson and Marilyn Stratford,
requesting a Major Historic Site Plan and Architectural Review (HSPAR) review for alterations to
an existing two-story residential building located at 515 B Street within a Mixed Use 2 (MU2)
zoning district and the A-Street Historic District and Theater District overlay (“Project”); and
WHEREAS, the Project includes the removal of existing rear additions, rear deck, trellis,
and ramp; construction of a new two-story rear extension of ± 578 square feet, reroofing with
composite shingles in charcoal color, a new garage accessory structure of 271 square feet, a new
deck of 144 square feet, a new trellis ± 10 feet in height, and landscape improvements; and the
proposed rear extension would expand two stories by ± 578 square feet and extend the dwelling’s
main gable roof, at the existing height of ± 33 feet, to terminate at the rear extent of the dwelling’s
existing ground-floor dining room; and this extension also introduces two new dormers, two new
skylights, extends its original period moldings, and proposes to match existing exterior materials
of wood horizontal siding, wood double-hung windows, decorative fixed windows with diamond
panes, doors, trim, and brackets; and two tall, narrow windows with a skylight are proposed on
either side of the dwelling to provide an architectural separation between the original dwelling and
the new rear extension; and the new detached garage, if accurate, is proposed to match the primary
dwelling’s architectural style with a gable roof and horizontal siding, with no alterations proposed
for the principal façade (West elevation); and
WHEREAS, the Project, given its location within a designated historic district, is subject
to review by the Historic and Cultural Preservation Committee consistent with Section 15.020 of
Chapter 15 of the Petaluma Implementing Zoning Ordinance; and
WHEREAS, the A-Street Historic District Preservation Guidelines and Standards,
adopted by the Petaluma City Council in 1986 through Ordinance No. 1666 N.C.S. provide
guidance for new construction and alterations to ensure that the characteristics which justify
designation of the District are maintained; and
WHEREAS, with the exception of the historic building, which will be retained, no other
historic era features are onsite; and
WHEREAS, on August 1, 2023, the Historic and Cultural Preservation Committee held a
duly noticed public hearing to consider the application, at which time all persons interested had
the opportunity to be heard; and,
WHEREAS, on August 1, 2023, the Historic and Cultural Preservation Committee
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considered a staff report analyzing the application, including the California Environmental Quality
Act (“CEQA”) determination included therein; and
WHEREAS, a public notice of the Historic and Cultural Preservation Committee hearing
was published in the Petaluma Argus-Courier on July 21, 2023, and mailed to residents and
occupants within 500 feet of the Project site is in compliance with state and local law.
NOW THEREFORE, BE IT RESOLVED THAT:
A.The foregoing recitals are true and correct and incorporated herein by reference.
B.Based on the staff report, staff presentation, comments received, and the public hearing, the
Historic and Cultural Preservation Committee makes the following findings based on
substantial evidence in the record:
California Environmental Quality Act
1.The Project is categorically exempt from the California Environmental Quality Act
(CEQA), pursuant to CEQA Section 15301 (Existing Facilities), which includes
modifications to existing structures, Section 15331 (Historical Resource
Restoration/Rehabilitation), which includes modifications to historic structures that are
consistent with the Secretary of the Interior’s Standards for Rehabilitation, and Section
15303(e) (Accessory appurtenant structures), which includes the construction of small
structures such as garages.
Petaluma General Plan
2.The Project is consistent with the site’s Land Use Map designation Mixed Use 2 (MU2) in
that an HSPAR application for exterior alterations to a historic structure was submitted on
February 27, 2023, as required, which would result in alterations to an existing two-story
residential building on an approximately 3,762 square foot lot.
3.The project is, for the reasons contained in the August 1, 2023, Historic and Cultural
Preservation Committee staff report, consistent with the following General Plan policies:
Policy 1-P-3 Preserve the overall scale and character of established residential
neighborhoods.
Policy 3-P-1 Protect historic and archaeological resources for the aesthetic, cultural,
educational, environmental, economic, and scientific contribution they
make to maintaining and enhancing Petaluma’s character, identity and
quality of life.
Historic Demolition Resolution No. 2017-122
4.The proposed demolition that would occur to support the rear expansion includes the
removal of former rear additions along with the removal of the existing ramp and deck,
which is less than 50 percent of the subject property’s exterior building walls. Additionally,
the project does not alter the height of the building and continues to support its existing
maximum height located at the ridge line at approximately 33 feet. For these reasons, the
project has not been defined as a demolition consistent with Resolution No. 2017-122.
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A-Street Historic District Preservation Guidelines and Standards
5. Architectural
a. Style. The building was originally built in the Craftsman style, which is included as
one of A-Street Historic District’s prominent and authentic architectural styles. As
documented by the HRE, site photographs, and DPR form, all development to date has
continued the original dwelling’s architectural style. The proposed project does not
alter the building’s architectural style and does not apply a new landscape design to the
site. The addition of new windows on the South, North, and East elevations also do not
negatively impact or visually detract from the building’s original architectural style.
New windows located on the side and rear elevations are similar to existing windows
with a single-hung function. Efforts are made for the style and material of the windows
to match the dwelling’s existing windows. As such, the project is consistent with this
guideline.
b. Design. As noted in the previous historical context section, the original dwelling has
already experienced alterations with historic additions to the rear and front of the
dwelling, as recorded in the Sanborn maps, and these additions have upheld the
building’s original Craftsman style. This project does not alter the front of the dwelling
and does not modify the dwelling’s prominent exterior materials, including its
horizontal and shingle siding, window styles, or paint colors. As such, the project is
consistent with this guideline.
6. Arrangement
a. Setback. The project does not alter or introduce a new setback to the dwelling. The
rear expansion proposes continuity of the existing setbacks to the North and South of
the property site. The new garage is proposed with no setbacks on its North and East
elevation with 1-hour rating exterior walls and abuts the South-East corner of the site.
Garages and accessory dwellings located at the rear of a site are typical locations within
residential city blocks. As such, the project is consistent with this guideline.
b. Side Yards. The rear expansion of the dwelling does not alter or remove the site’s side
yards. The North side yard remains intact, and the South side yard continues to be used
as a driveway. This driveway would lead toward a new garage at the far South-East
corner of the site. The new garage takes up approximately 271 square feet from the
back end of the South side yard. The new garage doors would be visible from the public
right-of-way (B Street). Within residential areas, including the A-Street Historic
District, visibility to a rear garage door is typical. As such, the project is consistent with
this guideline.
c. Height. The project does not introduce a new height to the dwelling. The proposed rear
extension would expand the two stories of the dwelling by ± 578 square feet and extend
the dwelling’s main gable roof, at the existing height of approximately 33 feet, to
terminate at the rear extent of the dwelling’s existing ground-floor dining room. This
guideline is intended for primary dwellings and does not assist with the design and
development of rear accessory structures, which would benefit from a lower height to
adjacent primary dwellings. The new garage as an accessory structure is proposed at a
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height of approximately 17 feet. As such, the project is consistent with this guideline.
d.Roofline. The proposed roof expansion continues the existing ridgeline height and eave
line and supports a consistent roof design. The two new dormers on the North and South
elevation are similar in style and design and do not negatively impact the building’s
original architectural style or character. As such, the project is consistent with this
guideline.
e.Façade. Two tall, narrow windows with a skylight are proposed on either side of the
dwelling to provide an architectural separation between the original dwelling and the
new rear extension. This architectural strategy reduces the impact of the rear
expansion’s overall massing on the dwelling within a break in the façade. This window
arrangement also provides narrow voids to the solids in the new façade. Two
recommendations are provided to develop further the facades on the South and East
ground floor:
1.The addition of the ground floor window on the South elevation (refer to Figure
13, window identified as Window A) is independent and does not align with the
new dormers above. It is recommended this new window is removed from the
design or replaced with a pair of narrow windows on both sides of the South living
room wall.
2.Additional narrow and tall windows may be allocated on both sides of the French
doors leading onto the new raised deck.
Draft Resolution COA #15 provides for administrative review for the removal or
replacement of Window A and for the addition of windows on both sides of the French
doors if desired by the property owners. With the proposed design and the
recommendations previously noted, the project would be consistent with this guideline.
7.Texture and Materials. As indicated by the project narrative and architectural drawings,
the rear expansion would continue the dwelling’s existing materials, including roofing,
siding, and trim. The new dormers on the South and North elevations would also continue
the use of the sidings and style of windows of the dwelling. As researched and evaluated
in the APD Preservation LLC, HRE, the dwelling has been “restored and well maintained,
preserving most of its original materials or replacing them in kind as necessary.” Aside
from the two tall, narrow windows with a skylight, and the selected area with accent siding
of black stained V-groove shiplap, no other contemporary features have been introduced
to the site. The continuation and selection of features do not alter or impact the dwelling’s
original Craftsman style and support appropriate proportion and level of detailing.
Supporting materials for the project include a rendering and visual sample of the proposed
colors and materials (refer to the Colors and Materials Board, Attachment G). As such, the
project is consistent with this guideline.
8.Color. The proposed color scheme is presented within the project’s Colors and Materials
Board (refer to Attachment G). The project would continue the dwelling’s primary colors
in the existing siding, trim, and accent colors. Dwellings designed in the Craftsman style
supported painted stucco and siding material, along with exposed natural materials such as
stone, brick, and wood. The existing and minimal color scheme is appropriate to the
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architectural time period of the building in that emphasis was instead placed on the use of
architectural materials, and features in the dwelling that includes gable and hip roofs,
elevated porches, dormers, and windows. As such, the project is consistent with this
guideline
9.Accessory Fixtures. The project does not alter original lighting or hardware fixtures.
However, the project does remove the existing trellis located at the rear end of the driveway
which spans from the raised deck to the South fence. This trellis appears to have been built
after the development of the former read additions as it is braced to the raised deck.
Removal of this trellis would not significantly impact the character or integrity of the
dwelling. The new trellis would be constructed over the new raised deck at the rear of the
dwelling. As such, the project is consistent with this guideline.
10.Landscape. As part of the outdoor development, a new trellis, a raised deck, and a 5-foot
gate are proposed at the East side of the rear expansion. Additional fencing, walls, and
screening are not included in the project description. The proposed site plans include the
removal of one tree abutting the North property line and preserving the large tree in the
rear lawn. A tree permit and survey pursuant to the IZO is required. No landscape or
hardscape work is included in the project description; however, the architectural drawings
indicate a patio area abutting the new raised deck and new garage. It also illustrates
vegetation on the North-East edge of the site. Draft Resolution COA #16 provides for
administrative review of future minor landscape work if desired by the property owners.
As such, the project is consistent with this guideline.
Secretary of the Interior’s Standards for the Treatment of Historic Properties
11.The Project is consistent with the Secretary of the Interior's Standards for the Treatment of
Historic Properties for Rehabilitation, as follows:
a.Standard #1: The property was historically developed with a dwelling and continues
to be located in its original location with a historic district overlay. No changes are
proposed to the use of the building as a single-family dwelling. As such, the project is
consistent with this standard.
b.Standard #2: The project does not propose the removal of integral historic
architectural features related to the dwelling’s “Craftsman” style. The proposed
demolition that would occur to support the rear expansion includes the removal of
former rear additions along with the removal of the existing ramp and deck, which is
less than 50 percent of the subject property’s exterior building walls. These rear
additions have four different roofs and ridgelines and do not reflect the dwelling’s
primary front gable roof (refer to Figure 7). As such, the project is consistent with this
standard.
c.Standard #3: The project does not create a false sense of historical development and
does not add conjectural features or architectural elements from other buildings. The
proposed scope provides for rear expansion to optimize the use of the structure on the
ground and second floor and preserves the dwelling’s Craftsman style. As such, the
project is consistent with this guideline.
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d.Standard #4: As researched and evaluated in the APD Preservation LLC, HRE, the
dwelling has undergone a series of additions to the rear and front of the structure. The
Sanborn maps recorded increases in square footage as early as 1906. The work
completed to integrate a half-story and a more expansive front are identified as key
changes that have acquired historic significance in their own right to be retained and
preserved. The dwelling currently exhibits a steep gable supporting the second story
(half story) and retains an elaborate front elevation which the scope of this project does
not impact nor alter. As such, the project is consistent with this guideline.
e.Standard #5: As previously stated, the project will preserve the dwelling’s Craftsman
features and continue existing exterior finishes, including the roofing, siding, and trim
to the rear expansion. The new garage’s exterior surface is proposed with horizontal
and shingle siding to match the primary dwelling. The proposed architectural detailing
and incorporation of existing materials to the rear expansion and the new garage would
maintain consistency with the site’s overall architectural style. As such, the project is
consistent with this standard.
f.Standard #6: Supporting documents for this project include photographic
documentation of existing conditions that do not immediately demonstrate
deterioration beyond repair to the original dwelling or the existing rear additions.
Removal of the former rear additions does not alter or impact the character of the
building and is intended to support interior remodeling, provide continuous spaces on
the ground and second floor, and increase its interior areas. Historic architectural
features of the dwelling are not removed. As such, the project is consistent with this
standard.
g.Standard #7: The project does not propose chemical or physical treatments to the
historic building. Draft Resolution COA #13 requires that chemical or physical
treatments, if appropriate, will be undertaken using the gentlest means possible is taken
to avoid damage to the historic materials.
h.Standard #8: Some excavation is to occur as part of the rear expansion, new deck, and
new garage. However, these areas on the site have already experienced disturbance
during the dwelling’s various additions. Work of undisturbed ground is not a part of
this project, and a condition is included as a preventative measure to protect and
preserve significant archeological resources if potentially significant prehistoric or
historic archeological resources are encountered during the course of ground-disturbing
activities (refer to Draft Resolution COA#14). As such, the project is consistent with
this standard.
i.Standard #9: The project proposes the removal of existing rear additions, rear deck,
trellis, and ramp and includes a new two-story rear extension of approximately 578
square feet, reroofing with composite shingles in charcoal color, a new garage
accessory structure of 271 square feet, a new deck of 144 square feet, a new trellis
approximately 10 feet in height, and landscape improvements. The proposed rear
extension would expand the two stories of the dwelling by ± 578 square feet and extend
the dwelling’s main gable roof, at the existing height of approximately 33 feet, to
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terminate at the rear extent of the dwelling’s existing ground-floor dining room.
This extension also introduces two new dormers, two new skylights, extends its original
period moldings, and proposes to match existing exterior materials of wood horizontal
siding, wood double-hung windows, decorative fixed windows with diamond panes,
doors, trim, and brackets. Two tall, narrow windows with a skylight are proposed on
either side of the dwelling to provide an architectural separation between the original
dwelling and the new rear extension. The new detached garage, if accurate, is proposed
to match the primary dwelling’s architectural style with a gable roof and horizontal
siding.
The removal of the former rear additions does not negatively impact the integrity of the
dwelling. New dormers and windows are designed and placed to reflect the original
design and is cohesive with the Craftsman style. Standard #9 calls for new work to be
differentiated from the old. This design establishes an architectural separation between
the original dwelling and the rear expansion with the placement of two tall, narrow
windows with a skylight on either side of the dwelling (refer to Figure 13). The rear
expansion also supports a seamless connection with the original dwelling by continuing
the existing ridgeline at approximately 33 feet in height. Therefore, continuing the
existing ridgeline for the roof expansion strengthens the dwelling’s ridgeline, while the
two narrow windows and skylights support a separation between the old and the new.
Having multiple breaks in the ridgeline may detract from the building’s original
exterior architectural features and may reduce its interior spaces’ efficient uses.
Most importantly, the new work is compatible in massing, size, and scale as it maintains
the building’s existing maximum height at approximately 33 feet and matches existing
materials. As such, the project is consistent with this standard.
j. Standard #10: The project takes into consideration an efficient design to maximize the
use and the potential of a continuous two-story residential building. The roof expansion
continues the existing ridgeline of the primary dwelling, approximately 33 feet in
height, while the new garage design supports a similar gable roof design, approximately
17 feet in height. Both the rear expansion and the new garage can be removed in the
future without impairing the building’s essential form and integrity. As such, the
project is substantially consistent with this standard.
Implementing Zoning Ordinance
12. The Project is consistent with the site’s Land Use Map designation Mixed Use 2 (MU2) in
that a Major HSPAR application for exterior alterations to a historic structure was
submitted on February 27, 2023, as required, would result in alterations to an existing two-
story residential building on an approximately 3,762 square foot lot. The proposed project
is subject to the objective development standards contained in Table 4.3 of the IZO. The
property continues to be consistent with development standards including setbacks, height,
and lot coverage with conditions noted in Draft Resolution (Exhibit A).
13. The project is consistent with Chapter 15 (Preservation of the Cultural and Historic
Environment), in that it has been reviewed by the HCPC in accordance with the
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requirements contained in Section 15.070 of the IZO, and it has been determined that the
proposed alterations will not adversely affect the character, or the historical, architectural,
or aesthetic interest or value of the district.
14. The Project is consistent with the Major Historic Site Plan and Architectural Review
standards stated in IZO Section 24.050, as follows:
a. The project proposes alterations to an existing Craftsman two-story residential building
which is one of the inventoried styles listed in the A-Street Historic District. As such,
the architectural style is compatible with the overall character of the neighborhood and
finds that the project satisfies IZO Section 24.050(E)(1)(a).
b. The project does not alter the siting of the building on the property and therefore
continues to be appropriate for the site and other buildings in the neighborhood. As
such, the sitting of the structure on the property is not altered and finds that the project
satisfies IZO 24.050(E)(1)(b).
c. Since the building continues to be of residential use, there are no proposed signage or
outdoor advertising structures proposed for the site. As such, finds that the project
satisfies IZO 24.050(E)(1)(c).
d. The project includes a roof extension on the second floor and continues the existing
ridgeline and supports a bulk, height, and color appropriate for the site and compared
to other structures in the neighborhood. As such, finds that the project satisfies IZO
24.050(E)(1)(d).
D.Based on its review of the entire record herein, including the August 1, 2023, Historic and
Cultural Preservation Committee staff report, all supporting, referenced, and incorporated
documents, and all comments received, the Historic and Cultural Preservation Committee
hereby approves Historic Site Plan and Architectural Review for the Project, subject to the
conditions of approval attached hereto as Exhibit 1.
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EXHIBIT 1
CONDITIONS OF APPROVAL
Nelson + Stratford Residence
515 B Street
APN: 008-103-003
File No.: PLSR-2023-0002
Standard Conditions of Approval
Planning Division
1.The plans submitted for building permit review shall be in substantial conformance with
plans on file with the Planning Division and dated August 22, 2022, except as may be
modified by the following conditions. A determination of substantial conformance shall be
made by the Planning Manager in writing during the plan check review process. Nothing
shall preclude the Planning Manager from referring a substantial conformance
determination to the Historic and Cultural Preservation Committee for review at a publicly
noticed meeting.
2.The colors and materials shall be in substantial conformance with those noted on the plan
set except as modified by these conditions of approval.
3.The day following approval, the applicant shall provide a check made payable to the
Sonoma County Clerk in the amount required and published by the Sonoma County Clerk
to file the CEQA Notice of Exemption (“NOE”).
4.Prior to the issuance of any construction permits, these conditions of approval shall be
included with the plan set. A copy of the approved plans shall be maintained on-site when
construction activities are occurring.
5.This approval is granted for and contingent upon the construction of the project as a whole,
in a single phase, with the construction and/or installation of all features approved and
required herein. Modifications to the project, including but not limited to a major change
in construction phasing, may require an amendment to this condition by the Historic and
Cultural Preservation Committee through the Site Plan and Architectural Review provided
at IZO Section 24.050.
6.Consistent with IZO Section 24.050(I), this approval is effective for a twelve (12) month
period unless the permit has been exercised or unless an extension of time is approved in
compliance with IZO Section 24.050(J).
7.Prior to building permit issuance, all development impact fees shall be paid in full prior to
final inspection or issuance of a certificate of occupancy. The applicant/developer has 90
days from the date of this approval to protest the imposition of fees pursuant to Government
Code Section 66020. A protest of the imposition of fees shall be considered by the City
Council at a public hearing within 90 days after its filing, and the decision of the City
Council shall be final.
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8.The site shall be kept cleared at all times of garbage and debris. No outdoor storage shall
be permitted other than typical bulk materials, i.e., lumber, appliances, window systems,
etc., temporarily stored through the normal course of construction.
9.Construction activities shall comply with performance standards specified in IZO Chapter
21 (Performance Standards), except that the permitted construction hours shall be as
follows:
a.Monday through Friday: 8 a.m. to 6 p.m.
b. Saturday: 9:00 a.m. to 5:00 p.m.
c.Prohibited on Sundays and all holidays recognized by the City of Petaluma.
10.Construction activities shall comply with the following measures, and all shall be noted on
construction documents:
a.Construction Hours/Scheduling: As noted above.
b.Construction Equipment Mufflers and Maintenance: All construction equipment
powered by internal combustion engines shall be properly muffled and maintained.
c.Idling Prohibitions: All equipment and vehicles shall be turned off when not in use.
Unnecessary idling of internal combustion engines is prohibited.
d.Equipment Location and Shielding: All stationary noise-generating construction
equipment, such as air compressors, shall be located as far as practical from the
adjacent homes. Acoustically shield such equipment when it must be located near
adjacent residences.
e.Quiet Equipment Selection: Select quiet construction equipment, particularly air
compressors, whenever possible. Motorized equipment shall be outfitted with
proper mufflers in good working order.
f.Staging and Equipment Storage: The equipment storage location shall be sited as
far as possible from nearby sensitive receptors.
g.Generators: No generators shall be utilized during nighttime hours (i.e., sunrise to
sunset) to power equipment (e.g., security surveillance) when normal construction
activities have ceased for the day. All such equipment should be powered through
temporary electrical service lines.
11.Prior to commencing construction activities, a sign shall be posted on the site regarding the
allowable hours of construction and contact information for complaints. Proof of sign
installation shall be provided to the Planning Manager prior to construction commencing.
12.The applicant shall defend, indemnify, and hold harmless the City or any of its boards,
commissions, agents, officers, and employees from any claim, action, or proceeding
against the City, its boards, commissions, agents, officers, or employees to attack, set aside,
void, or annul any of the approvals of the project when such claim or action is brought
within the time period provided for in applicable State and/or local statutes. The City shall
promptly notify the applicants/developers of any such claim, action, or proceeding. The
City shall coordinate in the defense. Nothing contained in this condition shall prohibit the
City from participating in a defense of any claim, action, or proceeding and if the City
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chooses to do so appellant shall reimburse City for attorneys’ fees by the City.
Project-Specific Conditions of Approval
Planning Division
13. Chemical or physical treatments, if appropriate, will be undertaken using the gentlest
means possible is taken to avoid damage to the historic materials.
14. The project is required to comply with measures to protect and preserve significant
archeological resources if potentially significant prehistoric or historic archeological
resources are encountered during the course of ground-disturbing activities.
15. As discussed in the staff report, (1) in lieu of proposed Window A, located on the South
elevation, removal or replacement with a pair of narrow windows on either side of the
South living room wall is allowed, subject to administrative review and approval, and (2)
the addition of narrow and tall sidelight windows on both sides of the French doors leading
onto the new raised deck is allowed, subject to administrative review and approval.
16. Site modifications in the form of minor landscape improvements are allowed, subject to
administrative review and approval.
Building Division
17. Proposed project will require building permit application and construction plan approval
in compliance with the 2022 California Building Standards Code in CCR Title 24 as
adopted by the City of Petaluma. The Building Division reviews applications and plans in
accordance with these and the City municipal code. The applicant will need to demonstrate
compliance with the construction documents.
18. Full plan submittal is required as applicable to project scope. Architectural, civil, structural,
mechanical, electrical, and plumbing systems are to be prepared by state-licensed design
professionals. See City file preparations standards: Electronic File Preparation Standards -
Petaluma (cityofpetaluma.org).
19. Building permit construction documents are to signed by the licensed professional
responsible for their preparation and include occupancy classifications, design occupant
load, general building area and height limitations, type of construction, and fire sprinkler
provisions data for each building on the subject parcel.
20. For the 2022 Building Standards Code cycle the City of Petaluma has adopted CalGreen at
the Tier 1 level, with the exception Energy Efficiency, which is adopted at the mandatory
level only.
21. Existing structure is non-conforming to modern building codes. Fire separation distance
from lot line to existing exterior walls and roof projections with less than 5 feet to property
line require 1-hr. fire resistive construction. Walls less than 3 feet are not permitted to have
window and door openings. No increase in this non-conformity is allowed. Any increase
in the life safety provisions of the code is prudent.
Page 12
Public Works (Landscaping and Utilities)
22.If applicable, any project with a landscape area of 500 square feet or greater shall submit
to the City a complete landscape and irrigation documentation package consisting of all
the required elements found in the Landscape Water Use Efficiency Standards located in
the Petaluma Municipal Code (PMC) Section 15.17.050.
23.If fire sprinklers are needed. New water services shall be 1.5-inches in diameter with a
one-inch meter and double check backflow.
Page 13
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ADOPTED this 1 st day of August 2023, By Following vote: