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4365 23rd St

San Francisco permit 202409060254 · Noe Valley

ADUFull plan reviewIssued
Street view · Feb 2022
Google Street View of 4365 23rd St, Feb 2022
Scope of work
As written on the permit application.

Create new adu in basement ord. 162-16 ab1114. infill (e) lightwell. relocate (e) stair from street level to upper floor to connect to main house. create new stair from street level to new basement adu. earth shoring is required under a separate permit.

Timeline
Key dates from the city record.
Filed
Oct 15, 2024
Issued
Sep 2, 2025 (11 months after filing)
Completed
Not completed yet

For comparison, San Francisco permits with the same review (full plan review) filed in 2024 typically took 6 months to be issued (median of 422 issued permits).

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

Permit Center

Permit Center · PERMIT-CTR

Sep 16, 2024Issued Comments

Building pre-screening

Building Inspection · PRE-BLDG

Sep 12, 2024Issued Comments

Electrical pre-screening

Building Inspection · PRE-MECH-E

Sep 12, 2024Not Applicable

Mechanical pre-screening

Building Inspection · PRE-MECH

Sep 13, 2024Issued Comments

Permit Center

Permit Center · PERMIT-CTR

Sep 30, 2024Approved

Building pre-screening

Building Inspection · PRE-BLDG

Sep 23, 2024Issued Comments

Mechanical pre-screening

Building Inspection · PRE-MECH

Sep 27, 2024Issued Comments

Building pre-screening

Building Inspection · PRE-BLDG

Sep 30, 2024Approved

Mechanical pre-screening

Building Inspection · PRE-MECH

Sep 30, 2024Approved

Central Permit Bureau

Building Inspection · CPB

Oct 15, 2024Administrative

Zoning review

Planning · CP-ZOC

Aug 11, 2025Approved

Building plan review

Building Inspection · BLDG

Nov 4, 2024Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Dec 18, 2024Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Oct 23, 2024Issued Comments

Electrical plan review

Building Inspection · MECH-E

Oct 29, 2024Not Applicable

Fire prevention review

Fire Department · SFFD

Oct 16, 2024Approved

Street use and mapping

Public Works · DPW-BSM

Oct 16, 2024Approved

Urban forestry

Public Works · DPW-BUF

Oct 16, 2024Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Oct 23, 2024Approved

Permit Processing Center

Building Inspection · PPC

Aug 12, 2025Administrative

Mechanical and energy plan review

Building Inspection · MECH

Oct 24, 2024Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Oct 29, 2024Issued Comments

Mechanical plan review quality control

Building Inspection · MECH-QC

Oct 29, 2024Administrative

Mechanical and energy plan review

Building Inspection · MECH

Oct 30, 2024Issued Comments

Building plan review

Building Inspection · BLDG

Nov 25, 2024Issued Comments

Fire prevention review

Fire Department · SFFD

Feb 11, 2025Approved

Public Utilities Commission review

Public Utilities · SFPUC

Feb 21, 2025Approved

Building plan review

Building Inspection · BLDG

Feb 20, 2025Approved

Structural plan approval

Building Inspection · PAD-STR

Mar 21, 2025Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Apr 7, 2025Approved

Urban forestry

Public Works · DPW-BUF

Apr 30, 2025Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Apr 15, 2025Approved

Building plan review

Building Inspection · BLDG

Apr 10, 2025Approved

Fire prevention review

Fire Department · SFFD

May 1, 2025Approved

Fire prevention review

Fire Department · SFFD

Jun 12, 2025Approved

Street use and mapping

Public Works · DPW-BSM

Jun 18, 2025Approved

Urban forestry

Public Works · DPW-BUF

Aug 5, 2025Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Jun 13, 2025Approved

Building plan review

Building Inspection · BLDG

Jun 18, 2025Approved

Mechanical and energy plan review

Building Inspection · MECH

Jul 1, 2025Approved

Structural plan approval

Building Inspection · PAD-STR

Jul 17, 2025Approved

Urban forestry

Public Works · DPW-BUF

Aug 7, 2025Approved

Development fee collection

Building Inspection · DFCU

Aug 12, 2025Administrative

Central Permit Bureau

Building Inspection · CPB

Sep 2, 2025Administrative

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
$985,714
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
James Howard Westover

Wda William Duff Architects

ArchitectC21728
Jillian Van Enckevort

Ftf Engineering

EngineerS-5394
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202409060254 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record