Permit GraphSan Francisco building permits since 2000

Permit 202602115706

150 Oak St

fire sprinkler ti refermce building permit#2025-0314-2389. add: 99, relocate 288, changeout 55, total: 439.

Outcome
Completed (city status: complete, Sep 21, 2026)
Filed
Feb 11, 2026
Permit issued
Mar 13, 2026
Final sign-off
Sep 21, 2026
Declared cost
$263,000
Building use
school
Neighborhood
Hayes Valley
Contractor
Westates Mechanical Corporation Inc (license 828590)
Property
All permits at this address (block 0833, lot 003)