Permit GraphShortlistSan Francisco building permits since 2000

Permit 202504033610

124 Lyon St

scope of work: new sprinler system to the new adu on second floor level per approved building permit# 2023-0725-2975. includes both sprinkler system and new underground supply. nfpa 13 system.

Outcome
Completed (city status: complete, Jul 6, 2026)
Filed
Apr 3, 2025
Permit issued
Apr 3, 2025
Final sign-off
Jul 6, 2026
Declared cost
$16,445
Building use
2 family dwelling
Neighborhood
Haight Ashbury
Contractor
Control Fire Inc. (license 1015580)
Property
All permits at this address (block 1220, lot 024)

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
Control Fire Inc. (license 1015580)
Authorized agent-others
Elias Tostado, Control Fire Inc. (no license listed), applicant
Designer
Cosnarttrol Fire Inc. (license 1015580)