Permit GraphShortlistSan Francisco building permits since 2000

Permit 202605141288

309 Crestlake Dr

revision to bpa 202512242589 modify heating to tankless water heater boiler for domestic & radiant floor heating. update west 1 south windows & add window well. modify stair from 1st floor to basement

Outcome
Completed (city status: complete, Jul 17, 2026)
Filed
May 14, 2026
Permit issued
Jun 26, 2026
Final sign-off
Jul 17, 2026
Building use
1 family dwelling
Neighborhood
Sunset/Parkside
Contractor
B R S Construction (license 896799)
Project type
Stairs
Property
All permits at this address (block 2524, lot 032)

Everyone on the permit

The parties and license numbers written on the permit, as the city lists them; not a check with any state board. The person who paid the fee and the project contact are not shown.

Contractor
B R S Construction (license 896799)
Engineer
Alex Santos, Altos Engineering (license C84144), applicant