PC RESOLUTION NO. 2025-08 (EXC-2025-002)CITY OF CUPERTINO
10300 Torre Avenue
Cupertino, California 95014
RESOLUTION NO.2025-08
OF THE PLANNING COMMISSION OF THE CITY OF CUPERTINO
TO ALLOW A DETACHED GARAGE TO BE ATTACHED TO THE
PRIMARY DWELLING UNIT, CREATING A REDUCED SIDE YARD
SETBACK FOR A PORTION OF THE PRINCIPAL DWELLING UNIT
AT 890 BRENT DRIVE (A.P.N. 369-24-027)
SECTION I: PROTECT DESCRIPTION
Application No.: EXC-2025-002
Applicant: Zhen Chen and Meng Wu
Location: 890 Brent Drive.; APN(s): 369-24-027
SECTION II: FINDINGS
WHEREAS, the City of Cupertino received an application for an R1 Exception to allow a
1,059 square -foot single story addition to attach an existing dwelling to a detached garage
within the required side yard setback area; and
WHEREAS, the project is categorically exempt under the California Environmental
Quality Act (CEQA) Class 1, Section 15301(e)(2) — Existing Facilities; and
WHEREAS, the necessary public notices have been given as required by the Procedural
Ordinance of the City of Cupertino, and the Planning Commission has held at least one
public meeting in regard to the application; and
WHEREAS, the applicant has met the burden of proof required to support said
application; and
WHEREAS, the Planning Commission finds that:
A. R1-Exception
The literal enforcement of this chapter will result in restrictions inconsistent with the
spirit and intent of this chapter.
The proposed addition will not reduce or alter any side yard setback beyond what exists on site.
The applicant has increased the addition area setback on the northeast (left) side yard to 9-feet
8-inches to comply with the required combined 15 foot side yard setback.
Resolution No. 2025-08 EXC-2025-002 May 27, 2025
Page 2
The R-1 Chapter is intended to: enhance the identity of residential neighborhoods; ensure
provision of light, air and a reasonable level of privacy to individual residential parcels; ensure
a reasonable level of compatibility in scale of structures within residential neighborhoods; and
reinforce the predominantly low -intensity setting in the community. Therefore, the literal
enforcement of this chapter will result in restrictions inconsistent with the spirit of this chapter.
2. The proposed development will not be injurious to property or improvements in the
area, nor be detrimental to the public safety, health and welfare.
The only portion of the project within the required side yard setback is the existing garage, which
was constructed in 1958 when the property was created through subdivision, and no changes
to the garage's dimensions, setbacks, or wall lines are proposed. Furthermore, all other portions
of the proposed addition area are compliant with the setbacks required by the R-1 Ordinance.
Therefore, the development will not be injurious to property or improvements in the area, nor
be detrimental to the public safety, health and welfare.
3. The exception to be granted is one that will require the least modification of the
prescribed design regulation and the minimum variance that will accomplish the
purpose;
The proposed development reduces the degree of nonconformity by implementing a 9-foot 8-
inch setback at the addition between the principal dwelling and detached garage. Additionally,
the dimensions of the garage will not be altered. These standards will be maintained through
conditions of approval of this permit. Therefore, the development is the least impactful option
that will accomplish the purpose of the addition.
4. The proposed exception will not result in significant visual impact as viewed from
abutting properties;
The project does not propose any change to the garage's wall lines, height, interior dimensions,
or setbacks. Therefore, the proposed exception will not result in a significant visual impact as
viewed from abutting properties.
NOW, THEREFORE, BE IT RESOLVED:
That after careful consideration of maps, facts, exhibits, testimony, and other evidence
submitted in this matter, the Planning Commission does determine that Application
No.(s) EXC-2025-002 is categorically exempt from CEQA and approves said application;
and
That the subconclusions upon which the findings and conditions specified in Section III
of this Resolution are based and contained in the public meeting record concerning
Resolution No. 2025-08 EXC-2025-002 May 27, 2025
Page 3
Application No.(s) EXC-2025-002 as set forth in the Minutes of the Planning Commission
Meeting of May 27, 2025, and are incorporated by reference herein.
SECTION III: CONDITIONS ADMINISTERED BY THE COMMUNITY DEVELOPMENT
DEPARTMENT
1. APPROVED EXHIBITS
Approval is based on the plan set entitled, "House Addition Chen Residence" drawn
by Linda Lin dated April 8, 2025, consisting of nine (9) sheets labeled A0.1 through
A6 and Cl—Boundary Survey; except as may be amended by conditions in this
resolution.
2. ANNOTATION OF THE CONDITIONS OF APPROVAL
The conditions of approval set forth shall be incorporated into and annotated on the
building plans.
3. NORTHEAST (LEFT) SIDEYARD SETBACK
The applicant shall maintain a 9-foot 8-inch setback at the northeast (left) interior side
yard, unless the Municipal Code allows a different setback for R-1 properties.
4. GARAGE
The applicant shall not alter the setback, roof line, interior dimensions, or wall plane
height of the garage within 9-feet 8-inches of the northeast (left) property line.
5. BUILDING PERMITS
The applicant shall consult with the City Building Division to obtain the necessary
building permits prior to commencement of work.
6. ACCURACY OF PROTECT PLANS
The applicant/property owner is responsible for verifying all pertinent property data
including but not limited to property boundary locations, building setbacks, property
size, building square footage, any relevant easements, and/or construction records.
Any misrepresentation of any property data may invalidate this approval and may
require additional review.
7. CONSULTATION WITH OTHER DEPARTMENTS
The applicant is responsible for consulting with other departments and/or agencies
with regard to the proposed project for additional conditions and requirements. Any
misrepresentation of any submitted data may invalidate any approval by the
Community Development Department.
Resolution No. 2025-08 EXC-2025-002 May 27, 2025
Page 4
8. GRADING AND CONSTRUCTION HOURS AND NOISE LIMITS
a. All grading activities shall be limited to the dry season (April 15 to October 1),
unless permitted otherwise by the Director of Public works.
b. Construction hours and noise limits shall be compliant with all requirements of
Chapter 10.48 of the Cupertino Municipal Code.
c. Grading, street construction, underground utility and demolition hours for work
done more than 750 feet away from residential areas shall be limited to Monday
through Friday, 7 a.m. to 8 p.m. and Saturday and Sunday, 9 a.m. to 6 p.m.
Grading, street construction, demolition or underground utility work within 750
feet of residential areas shall not occur on Saturdays, Sundays, holidays, and
during the nighttime period as defined in Section 10.48.053(b) of the Municipal
Code.
d. Construction activities shall be limited to Monday through Friday, 7 a.m. to 8 p.m.
and Saturday and Sunday, 9 a.m. to 6 p.m. Construction activities are not allowed
on holidays as defined in Chapter 10.48 of the Municipal Code. Nighttime
construction is allowed if compliant with the nighttime standards of Section 10.48
of the Cupertino Municipal Code.
e. Rules and regulations pertaining to all construction activities and limitations
identified in this permit, along with the name and telephone number of an
applicant appointed disturbance coordinator, shall be posted in a prominent
location at the entrance to the job site.
f. The applicant shall be responsible for educating all contractors and subcontractors
of said construction restrictions.
The applicant shall comply with the above grading and construction hours and noise
limit requirements unless otherwise indicated.
9. DARK SKY COMPLIANCE
Prior to issuance of Building Permits, the applicant/property owner shall submit final
plans in compliance with the approved lighting plans to comply with development
standards of Cupertino Municipal Code Section 19.102.040 Outdoor Lighting
Requirements. In the event changes are proposed from the approved plans, said
changes must be reviewed and approved by the Director of Community Development
or their designee. The applicant shall provide all documentation required to
determine compliance with the Municipal Code.
10. FUGITIVE DUST CONTROL
Prior to issuance of the any demolition, grading, or building permit, include on all
permit plans, the full text of each of the Bay Area Air Quality Management District's
Basic Control Measures from the latest version of BAAOMD's CEQA Air Oualitv
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Guidelines, as subsequently revised, supplemented; or replaced, to control fugitive
dust (i.e., particulate matter PM2.5 and PM10) during demolition, ground disturbing
activities and/or construction.
11. VOLATILE ORGANIC COMPOUND EMISSIONS FROM PAINT
Prior to issuance of the first building permit, the Applicant shall include a note on all
plans where paint specifications or other design specifications are listed, that the
project design will incorporate only low-VOC paint (i.e., 50 grams per liter [g/L] or
less) for interior and exterior wall architectural coatings.
12. AVOID NESTING BIRDS DURING CONSTRUCTION
Prior to issuance of any demolition, grading and building permit, indicate the
following on all construction plans:
a. Demolition, construction, ground -disturbing, and tree removal/pruning activities
shall be scheduled to be completed prior to nesting season (February 1 through
August 31), if feasible.
b. If demolition, construction, ground -disturbing, or tree removal/pruning activities
occur during the nesting season (February 1 and August 31), preconstruction
surveys shall be conducted as follows:
i. No more than 7 days prior to the start of demolition, construction, ground -
disturbing, or tree removal/pruning activities, in order to identify any active
nests with eggs or young birds on the site and surrounding area within 100
feet of construction or tree removal activities.
ii. Preconstruction surveys shall be repeated at 14-day intervals until
demolition, construction, ground -disturbing, or tree removal/pruning
activities have been initiated in the area, after which surveys can be stopped.
As part of the preconstruction survey(s), the surveyor shall inspect all trees
and other possible nesting habitats in, and immediately adjacent to, the
construction areas for active nests, while ensuring that they do not disturb the
nests as follows:
1) For projects that require the demolition or construction one single-family
residence, ground disturbing activities affecting areas of up to 500 square
feet, or the removal of up to three trees, the property owner or a tree
removal contractor, if necessary, is permitted to conduct the
preconstruction surveys to identify if there are any active nests. If any
active nests with eggs or young birds are identified, the project applicant
shall retain a qualified ornithologist or biologist to identify protective
measures.
2) For any other demolition, construction and ground disturbing activity or
the removal of four or more trees, a qualified ornithologist or biologist
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shall be retained by the project applicant to conduct the preconstruction
surveys.
iii. If the preconstruction survey does not identify any active nests with eggs or
young birds that would be affected by demolition, construction, ground -
disturbing or tree removal/pruning activities, no further mitigating action is
required. If an active nest containing eggs or young birds is found sufficiently
close to work areas to be disturbed by these activities, their locations shall be
documented, and the qualified ornithologist or biologist shall identify
protective measures to be implemented under their direction until the nests
no longer contain eggs or young birds.
iv. Protective measures may include, but are not limited to, establishment of
clearly delineated exclusion zones (i.e., demarcated by identifiable fencing,
such as orange construction fencing or equivalent) around each nest location
as determined by the qualified ornithologist or biologist, taking into account
the species of birds nesting, their tolerance for disturbance and proximity to
existing development. In general, exclusion zones shall be a minimum of 300
feet for raptors and 75 feet for passerines and other birds. The active nest
within an exclusion zone shall be monitored on a weekly basis throughout
the nesting season to identify signs of disturbance and confirm nesting status.
The radius of an exclusion zone may be increased by the qualified
ornithologist or biologist, if project activities are determined to be adversely
affecting the nesting birds. Exclusion zones may be reduced by the qualified
ornithologist or biologist only in consultation with California Department of
Fish and Wildlife. The protection measures and buffers shall remain in effect
until the young have left the nest and are foraging independently or the nest
is no longer active.
V. A final report on nesting birds and raptors, including survey methodology,
survey date(s), map of identified active nests (if any), and protection
measures (if required), shall be prepared by the qualified ornithologist or
biologist and submitted to the Director of Community Development or his or
her designee, through the appropriate permit review process (e.g.,
demolition, construction, tree removal, etc.), and be completed to the
satisfaction of the Community Development Director prior to the start of
demolition, construction, ground -disturbing, or tree removal/pruning
activities.
13. ARCHAEOLOGICAL RESOURCES AND TRIBAL CULTURAL RESOURCES
Prior to the issuance of any demolition, grading or building permit involving soil
disturbance, the project applicant shall provide written verification, including the
materials provided to contractors and construction crews, to the City confirming that
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contractors and construction crews have been notified of basic archaeological site
indicators, the potential for discovery of archaeological resources, laws pertaining to
these resources, and procedures for protecting these resources as follows:
a. Basic archaeological site indicators that may include, but are not limited to, darker
than surrounding soils of a friable nature; evidence of fires (ash, charcoal, fire
affected rock or earth); concentrations of stone, bone, or shellfish; artifacts of
stone, bone, or shellfish; evidence of living surfaces (e.g., floors); and burials,
either human or animal.
b. The potential for undiscovered archaeological resources or tribal cultural
resources on site.
c. The laws protecting these resources and associated penalties, including, but not
limited to, the Native American Graves Protection and Repatriation Act of 1990,
Public Resources Code Section 5097, and California Health and Safety Code
Section 7050 and Section 7052.
d. The protection procedures to follow should construction crews discover cultural
resources during project -related earthwork, include the following:
i. All soil disturbing work within 25 feet of the find shall cease.
ii. The project applicant shall retain a qualified archaeologist to provide and
implement a plan for survey, subsurface investigation, as needed, to define
the deposit, and assessment of the remainder of the site within the project area
to determine whether the resource is significant and would be affected by the
project.
iii. Any potential archaeological or tribal cultural resources found during
construction activities shall be recorded on appropriate California
Department of Parks and Recreation forms by a qualified archaeologist. If the
resource is a tribal cultural resource, the consulting archaeologist shall consult
with the appropriate tribe, as determined by the Native American Heritage
Commission, to evaluate the significance of the resource and to recommend
appropriate and feasible avoidance, testing, preservation or mitigation
measures, in light of factors such as the significance of the find, proposed
project design, costs, and other considerations. The archeologist shall perform
this evaluation in consultation with the tribe.
14. HUMAN REMAINS AND NATIVE AMERICAN BURIALS
Prior to issuance of any demolition, grading and building permits that involve soil
disturbance, include on plans a note that, during project construction, the project
applicant shall comply with California Health and Safety Code Section 7050.5 and
California Public Resources Code Section 5097.98.
a. In the event of discovering human remains during construction activities, there
shall be no further excavation or disturbance of the site within a 100-foot radius
Resolution No. 2025-08 EXC-2025-002 May 27, 2025
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of the remains, or any nearby area reasonably suspected to overlie adjacent
remains.
b. The Santa Clara County Coroner shall be notified immediately and shall make a
determination as to whether the remains are Native American.
c. If the Santa Clara County Coroner determines that the remains are not subject to
his authority, he shall notify the Native American Heritage Commission
(NAHC) within 24 hours.
d. The NAHC shall attempt to identify descendants (Most Likely Descendant) of
the deceased Native American.
e. The Most Likely Descendant has 48 hours following access to the project site to
make recommendations or preferences regarding the disposition of the remains.
If the Most Likely Descendant does not make recommendations within 48 hours
after being allowed access to the project site, the owner shall, with appropriate
dignity, reinter the remains in an area of the property secure from further
disturbance and provide documentation about this determination and the
location of the remains to the NAHC and the City of Cupertino. Alternatively, if
the owner does not accept the Most Likely Descendant's recommendations, the
owner or the descendent may request mediation by the NAHC. Construction
shall halt until the mediation has concluded.
15. STORMWATER RUNOFF CONTAMINATION
Prior to issuance of any grading or building permits, the project applicant shall
demonstrate compliance with Chapter 9.18 (Stormwater Pollution Prevention and
Watershed Protection) of the Cupertino Municipal Code, to the satisfaction of the City
Engineer or his or her designee. All identified stormwater runoff control measures
shall be included in the applicable construction documents.
16. NOISE AND VIBRATION NOTICE
At least 10 days prior to the start of any demolition, ground disturbing, or
construction activities, the project applicant/contractor shall send notices of the
planned activity by first class mail as follows:
a. For projects on sites that are more than 0.5 acres or four or more residential units
the notices shall be sent to off -site businesses and residents within 500 feet of the
project site;
b. For projects on sites between 0.25 to 0.5 acres, or two or three residential units
(not including Accessory Dwelling Units) notices shall be sent to off -site
businesses and residents within 250 feet of the project site; or
c. For projects on sites less than 0.25 acres or one residential unit, the notices shall
be sent to off -site businesses and residents within 100 feet of the project site.
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The notification shall include a brief description of the project, the activities that
would occur, the hours when activity would occur, and the construction period's
overall duration. The notification should include the telephone numbers of the
contractor's authorized representatives that are assigned to respond in the event of a
noise or vibration complaint. The City will provide mailing addresses for the
Applicant's use. The project applicant shall provide the City with evidence of mailing
of the notice, upon request. If pile driving, see additional noticing requirements below.
17. NOISE AND VIBRATION SIGNAGE
At least 10 days prior to the start of any demolition, ground disturbing, or
construction activities, the project applicant/contractor shall ensure that a sign
measuring at least two feet by three feet shall be posted on construction fencing at the
entrance(s) to the job site, clearly visible to the public, and include the following:
a. Permitted construction days and hours;
b. A description of proposed construction activities;
c. Telephone numbers of the City's and contractor's authorized representatives
that are assigned to respond in the event of a noise or vibration complaint; and
d. Contact information for City's and contractor's authorized representatives that
are assigned to respond in the event of a complaint related to fugitive dust,
pursuant to the requirements for compliance with BAA MD's CEQA Air
Quality Guidelines.
If the authorized contractor's representative receives a complaint, they shall
investigate, take appropriate corrective action, and report the complaint and the
action taken to the City within three business days of receiving the complaint.
18. NOISE DURING CONSTRUCTION
Prior to issuance of any demolition, grading or building permit, include on plans a
note that, during project construction, the project applicant shall incorporate the
following measures to reduce noise during construction and demolition activity:
a. The project applicant and contractors shall prepare and submit a Construction
Noise Control Plan to the City's Planning Department for review and approval
prior to issuance of the first permit. The Construction Noise Plan shall
demonstrate compliance with daytime and nighttime decibel limits pursuant to
Chapter 10.48 (Community Noise Control) of Cupertino Municipal Code. The
details of the Construction Noise Control Plan shall be included in the applicable
construction documents and implemented by the on -site Construction Manager.
Noise reduction measures selected and implemented shall be based on the type
of construction equipment used on the site, distance of construction activities
from sensitive receptor(s), site terrain, and other features on and surrounding
Resolution No. 2025-08 EXC-2025-002 May 27, 2025
Page 10
the site (e.g., trees, built environment) and may include, but not be limited to,
temporary construction noise attenuation walls, high quality mufflers. During
the entire active construction period, the Construction Noise Control Plan shall
demonstrate that compliance with the specified noise control requirements for
construction equipment and tools will reduce construction noise in compliance
with the City's daytime and nighttime decibel limits.
b. Select haul routes that avoid the greatest amount of sensitive use areas and
submit to the City of Cupertino Public Works Department for approval prior to
the start of the construction phase.
c. Signs will be posted at the job site entrance(s), within the on -site construction
zones, and along queueing lanes (if any) to reinforce the prohibition of
unnecessary engine idling. All other equipment will be turned off if not in use
for more than 5 minutes.
d. During the entire active construction period and to the extent feasible, the use of
noise producing signals, including horns, whistles, alarms, and bells will be for
safety warning purposes only. The construction manager will use smart back-up
alarms, which automatically adjust the alarm level based on the background
noise level or switch off back-up alarms and replace with human spotters in
compliance with all safety requirements and law.
19. PALEONTOLOGICAL RESOURCES
Prior to issuance of any demolition, grading or building permit, include on plans a
note that, during project construction, the project applicant shall implement the
following measures:
a. If paleontological resources are encountered during ground disturbing and/or
other construction activities, all construction shall be temporarily halted or
redirected to allow a qualified paleontologist, which shall be retained by the
project applicant, to assess the find for significance and the Applicant shall notify
the City.
b. If paleontological resources are found to be significant, the paleontological
monitor shall determine appropriate actions, in coordination with a qualified
paleontologist, City staff, and property owner. Appropriate actions may include,
but are not limited to, a mitigation plan formulated pursuant to guidelines
developed by the Society of Vertebrate Paleontology and implemented to
appropriately protect the significance of the resource by preservation,
documentation, and/or removal, prior to recommencing activities. Measures
may include, but are not limited to, salvage of unearthed fossil remains and/or
traces (e.g., tracks, trails, burrows); screen washing to recover small specimens;
preparation of salvaged fossils to a point of being ready for curation (e.g.,
removal of enclosing matrix, stabilization and repair of specimens, and
Resolution No. 2025-08 EXC-2025-002 May 27, 2025
Page 11
construction of reinforced support cradles); and identification, cataloging,
curation, and provision for repository storage of prepared fossil specimens.
20. INDEMNIFICATION
As part of the application, to the fullest extent permitted by law, the applicant shall
agree to indemnify, defend with the attorneys of the City's choice, and hold harmless
the City, its City Council, and its officers, employees, and agents (collectively, the
"indemnified parties") from and against any liability, claim, action, cause of action,
suit, damages, judgment, lien, levy, or proceeding (collectively referred to as
"proceeding") brought by a third party against one or more of the indemnified parties
or one or more of the indemnified parties and the applicant related to any Ordinance,
Resolution, or action approving the project, the related entitlements, environmental
review documents, finding or determinations, or any other permit or approval
authorized for the project. The indemnification shall include but not be limited to
damages, fees, and costs awarded against the City, if any, and cost of suit, attorneys'
fees, and other costs, liabilities, and expenses incurred in connection with such
proceeding whether incurred by the Applicant, the City, or the parties initiating or
bringing such proceeding.
The applicant shall agree to (without limitation) reimburse the City its actual
attorneys' fees and costs incurred in defense of the litigation. Such attorneys' fees and
costs shall include amounts paid to the City's outside counsel and shall include City
Attorney time and overhead costs and other City staff overhead costs and any costs
directly related to the litigation reasonably incurred by City. The applicant shall
likewise agree to indemnify, defend, and hold harmless the indemnified parties from
and against any damages, attorneys' fees, or costs awards, including attorneys' fees
awarded under Code of Civil Procedure section 1021.5, assessed or awarded against
the indemnified parties. The Applicant shall cooperate with the City to enter a
Reimbursement Agreement to govern any such reimbursement.
The Applicant shall agree to (without limitation) reimburse the City for all costs
incurred in additional investigation or study of, or for supplementing, redrafting,
revising, or amending, any document (such as an Environmental Impact Report,
negative declaration, specific plan, or general plan amendment) if made necessary by
proceedings challenging the project approvals and related environmental review, if
the applicant desires to continue to pursue the project.
The Applicant shall agree that the City shall have no liability to the Applicant for
business interruption, punitive, speculative, or consequential damages.
Resolution No. 2025-08 EXC-2025-002 May 27, 2025
Page 12
21. NOTICE OF FEES, DEDICATIONS, RESERVATIONS OR OTHER EXACTIONS
The Conditions of Project Approval set forth herein may include certain fees,
dedication requirements, reservation requirements, and other exactions. Pursuant to
Government Code Section 66020(d) (1), these Conditions constitute written notice of
a statement of the amount of such fees, and a description of the dedications,
reservations, and other exactions. You are hereby further notified that the 90-day
approval period in which you may protest these fees, dedications, reservations, and
other exactions, pursuant to Government Code Section 66020(a), has begun. If you
fail to file a protest within this 90-day period complying with all of the requirements
of Section 66020, you will be legally barred from later challenging such exactions.
PASSED AND ADOPTED this 27t" day of May 2025 at a noticed Public Meeting of the
Planning Commission of the City of Cupertino, State of California, held by the Director
of Community Development, or his or her designee, pursuant to Cupertino Municipal
Code Section 19.12.120.
AYES: COMMISSIONERS: Rao, Kosolcharoen, Scharf, Fung, Lindskog
NOES: COMMISSIONERS: None
ABSTAIN: COMMISSIONERS: None
ABSENT: COMMISSIONERS: Scharf
ATTEST:
/ 6I
Piu Ghosh
Planning Manager
APPR "V'ED:
r
Santosh Rao
o`"
Chair, Planning Commission