Permit GraphShortlistSan Francisco building permits since 2000

Permit 202009265151

3639 20th St

installation of new sprinkler monitoring system. ref bpa#201909181982

Outcome
Completed (city status: complete, Feb 23, 2026)
Filed
Sep 26, 2020
Permit issued
Oct 28, 2020
Final sign-off
Feb 23, 2026
Declared cost
$4,000
Building use
2 family dwelling
Neighborhood
Mission
Contractor
Crime Watch Security Sys Llc (license 808503)
Property
All permits at this address (block 3608, lot 068)