Permit GraphShortlistSan Francisco building permits since 2000

Permit 202511149609

3770 24th St

upgrade (e) fire alarm system to comply with sffc section 1103.7.61 to meet 75db in all sleeping areas.

Outcome
Completed (city status: complete, Dec 31, 2025)
Filed
Nov 14, 2025
Permit issued
Nov 14, 2025
Final sign-off
Dec 31, 2025
Declared cost
$109,580
Building use
apartments
Neighborhood
Noe Valley
Contractor
Crime Watch Security Sys Llc (license 808503)
Property
All permits at this address (block 3650, lot 019)

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
Crime Watch Security Sys Llc (license 808503)
Authorized agent-others
Julie Li, Crime Watch Security Systems (no license listed), applicant
Designer
Yin Kai Tong Di-Fun Tsang Tong, Crime Watch Security Sys Inc (license 808503)