Permit GraphSan Francisco building permits since 2000

Permit 202510227889

3251 20th Av

tenant improvement with roof-top mounted hvac equipment.

Outcome
In progress (city status: issued, Jul 16, 2026)
Filed
Oct 22, 2025
Permit issued
Jul 16, 2026
Declared cost
$400,000
Building use
retail sales
Neighborhood
Lakeshore
Contractor
Singular Builders (license 1104356)
Property
All permits at this address (block 7295, lot 038)