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3526 24th St

San Francisco permit 202212138152 · Mission

AdditionFull plan reviewIssued
Street view · Feb 2025
Google Street View of 3526 24th St, Feb 2025
Scope of work
As written on the permit application.

Building addition of 799 sf at rear. basement level - add bedrm, bathrm & family rm; 1st level - remodel kitcheh, add 1 bathrm & new living rm; 2nd level - add 1 bathrm & 1 bedrm; new rear stairs to yard

Timeline
Key dates from the city record.
Filed
Dec 13, 2022
Issued
Jul 9, 2025 (31 months after filing)
Completed
Not completed yet

For comparison, San Francisco permits with the same review (full plan review) filed in 2022 typically took 12 months to be issued (median of 872 issued permits).

City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
49 stops across 6 departments
Comments issued
12 times, by Planning, Building Inspection, Public Works
Put on hold
Once

Main permit

Review stopFinishedResult

Intake

Building Inspection · INTAKE

Dec 13, 2022—

Zoning review

Planning · CP-ZOC

May 16, 2024Approved

Central Permit Bureau

Building Inspection · CPB

Dec 20, 2022—

Permit Processing Center

Building Inspection · PPC

Jun 4, 2025Administrative

Zoning review

Planning · CP-ZOC

Jul 9, 2024Issued Comments

Zoning review

Planning · CP-ZOC

Oct 4, 2024Approved

Building plan review

Building Inspection · BLDG

Oct 24, 2024Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Oct 25, 2024Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Oct 10, 2024Approved

Mechanical and energy plan review

Building Inspection · MECH

Mar 13, 2025Approved

Building plan review

Building Inspection · BLDG

Mar 19, 2025Issued Comments

Building plan review quality control

Building Inspection · BLDG-QC

Mar 19, 2025Approved

Building plan review

Building Inspection · BLDG

Apr 18, 2025Issued Comments

Building plan review

Building Inspection · BLDG

Apr 23, 2025Approved

Zoning review

Planning · CP-ZOC

May 23, 2025Approved

Building plan review

Building Inspection · BLDG

Apr 23, 2025Approved

Mechanical and energy plan review

Building Inspection · MECH

Apr 29, 2025Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Apr 23, 2025Approved

Mechanical and energy plan review

Building Inspection · MECH

Apr 30, 2025Not Applicable

Central Permit Bureau

Building Inspection · CPB

Jul 9, 2025Administrative

Addendum 1: Final plans

Review stopFinishedResult

Permit Center

Permit Center · PERMIT-CTR

Jul 28, 2025Approved

Central Permit Bureau

Building Inspection · CPB

Jul 29, 2025Administrative

Zoning review

Planning · CP-ZOC

Aug 1, 2025Approved

Building plan review

Building Inspection · BLDG

Sep 5, 2025Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Sep 5, 2025Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Aug 22, 2025Approved

Fire prevention review

Fire Department · SFFD

Jul 31, 2025Approved

Street use and mapping

Public Works · DPW-BSM

Jul 31, 2025Issued Comments

Urban forestry

Public Works · DPW-BUF

Aug 29, 2025Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Jul 31, 2025Approved

Permit Processing Center

Building Inspection · PPC

Feb 6, 2026Administrative

Street use and mapping

Public Works · DPW-BSM

Oct 30, 2025Approved

Zoning review

Planning · CP-ZOC

Dec 2, 2025Approved

Building plan review

Building Inspection · BLDG

Dec 11, 2025Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Dec 11, 2025Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Dec 11, 2025Approved

Fire prevention review

Fire Department · SFFD

Dec 2, 2025Approved

Street use and mapping

Public Works · DPW-BSM

Dec 3, 2025Approved

Urban forestry

Public Works · DPW-BUF

Dec 16, 2025Approved

Public Utilities Commission review

Public Utilities · SFPUC

Dec 3, 2025Approved

Zoning review

Planning · CP-ZOC

Jan 23, 2026Approved

Building plan review

Building Inspection · BLDG

Jan 26, 2026Approved

Structural plan approval

Building Inspection · PAD-STR

Jan 26, 2026Approved

Mechanical and energy plan review

Building Inspection · MECH

Feb 5, 2026Approved

Fire prevention review

Fire Department · SFFD

Jan 27, 2026Approved

Street use and mapping

Public Works · DPW-BSM

Jan 26, 2026Approved

Urban forestry

Public Works · DPW-BUF

Feb 6, 2026Approved

Public Utilities Commission review

Public Utilities · SFPUC

Jan 29, 2026Approved

Central Permit Bureau

Building Inspection · CPB

Feb 27, 2026Administrative

Source: DataSF 87xy-gk8d (Building Permit Addenda with Routing), retrieved Nov 6, 2026. Reviewer names and notes are left out.

Permit details
Permit type
Additions alterations or repairs
Status
Issued
Estimated cost
$406,095
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Samuel Kwong

Arcus Architecture & Planning

ArchitectC-14679
Hongbo Yang

W.H. Consultant Inc.

EngineerC88467
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202212138152 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record