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99 Onondaga Av

San Francisco permit 202502059685 · Outer Mission

ADUFull plan reviewIssued
Street view · Apr 2022
Google Street View of 99 Onondaga Av, Apr 2022
Scope of work
As written on the permit application.

Convert (e) commercial space into new dwelling unit with 1 kit,2 bath, 3 bed; convert (e) 2-car garage into 1 adu (state) with 1 kit, 1 bath,2 bed. new roof deck and exterior stair to roof deck

Timeline
Key dates from the city record.
Filed
Mar 31, 2025
Issued
Jan 21, 2026 (10 months after filing)
Completed
Not completed yet

For comparison, San Francisco permits with the same review (full plan review) filed in 2025 typically took 5 months to be issued (median of 642 issued permits).

City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
32 stops across 6 departments
Comments issued
10 times, by Permit Center, Building Inspection, Fire Department, Public Works, Public Utilities
Review stopFinishedResult

Permit Center

Permit Center · PERMIT-CTR

Feb 10, 2025Issued Comments

Permit Center

Permit Center · PERMIT-CTR

Mar 24, 2025Approved

Central Permit Bureau

Building Inspection · CPB

Apr 1, 2025Administrative

Zoning review

Planning · CP-ZOC

Apr 10, 2025Approved

Building plan review

Building Inspection · BLDG

Apr 22, 2025Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Apr 8, 2025Issued Comments

Fire prevention review

Fire Department · SFFD

Apr 3, 2025Issued Comments

Street use and mapping

Public Works · DPW-BSM

Apr 3, 2025Issued Comments

Urban forestry

Public Works · DPW-BUF

May 1, 2025Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Apr 4, 2025Issued Comments

Permit Processing Center

Building Inspection · PPC

Nov 25, 2025Administrative

Building plan review quality control

Building Inspection · BLDG-QC

May 7, 2025Administrative

Fire prevention review

Fire Department · SFFD

Jun 3, 2025Approved-Stipulated

Building plan review

Building Inspection · BLDG

Jun 10, 2025Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Jun 27, 2025Approved

Fire prevention review

Fire Department · SFFD

Jul 31, 2025Approved-Stipulated

Public Utilities Commission review

Public Utilities · SFPUC

Aug 1, 2025Approved

Building plan review

Building Inspection · BLDG

Sep 23, 2025Administrative

Mechanical and energy plan review

Building Inspection · MECH

Aug 6, 2025Approved

Zoning review

Planning · CP-ZOC

Aug 13, 2025Approved

Urban forestry

Public Works · DPW-BUF

Aug 14, 2025Approved

Street use and mapping

Public Works · DPW-BSM

Sep 8, 2025Issued Comments

Building plan review

Building Inspection · BLDG

Oct 20, 2025Issued Comments

Street use and mapping

Public Works · DPW-BSM

Nov 14, 2025Approved

Building plan review

Building Inspection · BLDG

Nov 14, 2025Approved

Zoning review

Planning · CP-ZOC

Nov 20, 2025Approved

Mechanical and energy plan review

Building Inspection · MECH

Nov 24, 2025Approved

Fire prevention review

Fire Department · SFFD

Nov 18, 2025Approved-Stipulated

Urban forestry

Public Works · DPW-BUF

Nov 17, 2025Approved

Public Utilities Commission review

Public Utilities · SFPUC

Nov 19, 2025Approved

Development fee collection

Building Inspection · DFCU

Nov 24, 2025Administrative

Central Permit Bureau

Building Inspection · CPB

Jan 21, 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
$360,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Stephen Antonaros

Stephen Antonaros Architect

ArchitectC-14386
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202502059685 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record