Permit GraphShortlistSan Francisco building permits since 2000

Permit 202508012134

450 Irwin St

fire alarm t.i. on 2nd flr - replace 3 conventional smake def w/addressable, add 6 smoke det. revised 1 monitoring module and power supply. replace 3 h/s add 1 h/s, add 1 duct def w/relay for heat pump and remove 1 frame det. ref#: 202505287353

Outcome
In progress (city status: issued, Aug 6, 2025)
Filed
Aug 1, 2025
Permit issued
Aug 6, 2025
Declared cost
$12,000
Building use
school
Neighborhood
Mission Bay
Contractor
Everon Llc (license 1065604)
Property
All permits at this address (block 3820, lot 004)

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
Everon Llc (license 1065604)
Authorized agent-others
Benson Chiang (no license listed), applicant