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150 Oak St

San Francisco permit 202509094851 · Hayes Valley

Revision or supplementFull plan reviewIssued

This permit revises or supplements an earlier permit, so it is not counted in permit totals or timing.

Street view · Apr 2025
Google Street View of 150 Oak St, Apr 2025
Scope of work
As written on the permit application.

Ab-004 priority: phase 1c - t.i.: mep upgrades to pa 202503172389. no associated increase to student population.

Timeline
Key dates from the city record.
Filed
Sep 24, 2025
Issued
Dec 4, 2025 (2 months after filing)
Completed
Not completed yet
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
18 stops across 4 departments
Comments issued
7 times, by Building Inspection, Fire Department
Review stopFinishedResult

Permit Center

Permit Center · PERMIT-CTR

Sep 22, 2025Approved

Central Permit Bureau

Building Inspection · CPB

Sep 25, 2025Administrative

Building plan review

Building Inspection · BLDG

Oct 29, 2025Approved

Structural plan approval

Building Inspection · PAD-STR

Oct 29, 2025Administrative

Mechanical and energy plan review

Building Inspection · MECH

Oct 24, 2025Issued Comments

Electrical plan review

Building Inspection · MECH-E

Oct 16, 2025Issued Comments

Fire prevention review

Fire Department · SFFD

Nov 4, 2025Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Sep 26, 2025Not Applicable

Permit Processing Center

Building Inspection · PPC

Dec 3, 2025Administrative

Mechanical and energy plan review

Building Inspection · MECH

Nov 5, 2025Issued Comments

Electrical plan review

Building Inspection · MECH-E

Nov 4, 2025Issued Comments

Building plan review

Building Inspection · BLDG

Nov 13, 2025Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Nov 19, 2025Approved

Electrical plan review

Building Inspection · MECH-E

Nov 14, 2025Issued Comments

Fire prevention review

Fire Department · SFFD

Dec 2, 2025Approved-Stipulated

Building plan review

Building Inspection · BLDG

Nov 20, 2025Approved

Electrical plan review

Building Inspection · MECH-E

Nov 20, 2025Approved-Stipulated

Central Permit Bureau

Building Inspection · CPB

Dec 4, 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
$13,500,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Joshua Sawyer Cohn

Ca Architects

ArchitectC23410
Chris Warner

Zfa Structural Enginers

EngineerS-4613
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202509094851 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record