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3660 A Folsom St

San Francisco permit 202111182716 · Bernal Heights

ADUFull plan reviewIssued
Street view · Jan 2021
Google Street View of 3660 A Folsom St, Jan 2021
Scope of work
As written on the permit application.

Horizontal first and second floor addition to existing single family residence, convert existing basement to new 1br accessory dwelling unit.

Timeline
Key dates from the city record.
Filed
Oct 28, 2025
Issued
Jan 23, 2026 (3 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
48 stops across 6 departments
Comments issued
12 times, by Public Works, Building Inspection, Planning, Permit Center, Fire Department
Put on hold
3 times

Main permit

Review stopFinishedResult

Planning review

Planning · CP-GEN

Dec 28, 2021—

Zoning review

Planning · CP-ZOC

Apr 11, 2025Approved

Building plan review

Building Inspection · BLDG

Feb 3, 2022Approved

Street use and mapping

Public Works · DPW-BSM

Dec 30, 2021—

Urban forestry

Public Works · DPW-BUF

Jul 29, 2024Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Nov 15, 2022—

Permit Processing Center

Building Inspection · PPC

Oct 27, 2025Administrative

Urban forestry

Public Works · DPW-BUF

Jul 29, 2024Approved-Stipulated

Building plan review

Building Inspection · BLDG

Jul 11, 2025Issued Comments

Street use and mapping

Public Works · DPW-BSM

Jul 8, 2025Approved-Stipulated

Urban forestry

Public Works · DPW-BUF

Aug 6, 2025Approved-Stipulated

Public Utilities Commission review

Public Utilities · SFPUC

Jul 11, 2025Approved

Building plan review quality control

Building Inspection · BLDG-QC

Jul 11, 2025Administrative

Zoning review

Planning · CP-ZOC

Sep 15, 2025Issued Comments

Building plan review

Building Inspection · BLDG

Sep 15, 2025Issued Comments

Fire prevention review

Fire Department · SFFD

Sep 19, 2025Approved

Street use and mapping

Public Works · DPW-BSM

Sep 17, 2025Approved-Stipulated

Urban forestry

Public Works · DPW-BUF

Oct 1, 2025Approved-Stipulated

Public Utilities Commission review

Public Utilities · SFPUC

Sep 25, 2025Approved

Building plan review

Building Inspection · BLDG

Sep 17, 2025Approved

Zoning review

Planning · CP-ZOC

Oct 7, 2025Approved

Development fee collection

Building Inspection · DFCU

Oct 20, 2025Administrative

Central Permit Bureau

Building Inspection · CPB

Jan 23, 2026Administrative

Addendum 1: Architectural & structural final plans

Review stopFinishedResult

Permit Center

Permit Center · PERMIT-CTR

Feb 2, 2026Issued Comments

Permit Center

Permit Center · PERMIT-CTR

Mar 2, 2026Approved

Central Permit Bureau

Building Inspection · CPB

Mar 3, 2026Administrative

Zoning review

Planning · CP-ZOC

Mar 5, 2026Approved

Building plan review

Building Inspection · BLDG

Mar 27, 2026Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Mar 27, 2026Not Applicable

Mechanical and energy plan review

Building Inspection · MECH

Apr 1, 2026Issued Comments

Fire Department housing review

Fire Department · SFFD-HQ

Mar 6, 2026Issued Comments

Street use and mapping

Public Works · DPW-BSM

Mar 11, 2026Issued Comments

Urban forestry

Public Works · DPW-BUF

Apr 10, 2026Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Mar 11, 2026Approved

Permit Processing Center

Building Inspection · PPC

Aug 11, 2026Administrative

Zoning review

Planning · CP-ZOC

Apr 27, 2026Approved

Building plan review

Building Inspection · BLDG

May 6, 2026Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Apr 30, 2026Approved

Public Utilities Commission review

Public Utilities · SFPUC

May 1, 2026Approved

Street use and mapping

Public Works · DPW-BSM

May 7, 2026Issued Comments

Zoning review

Planning · CP-ZOC

May 18, 2026Approved

Building plan review

Building Inspection · BLDG

May 18, 2026Approved

Street use and mapping

Public Works · DPW-BSM

May 27, 2026Approved

Mechanical and energy plan review

Building Inspection · MECH

May 19, 2026Approved

Public Utilities Commission review

Public Utilities · SFPUC

May 21, 2026Approved

Fire Department housing review

Fire Department · SFFD-HQ

May 29, 2026Approved-Stipulated

Urban forestry

Public Works · DPW-BUF

Aug 3, 2026Approved

Central Permit Bureau

Building Inspection · CPB

Sep 1, 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
$602,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Yakuh Django Askew

Ya Studio

ArchitectC-29776
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202111182716 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record