Permit GraphShortlistSan Francisco building permits since 2000

Permit 202512242585

1809 Irving St

deferred mep permit for approved t.i. pa 202510298498. no plumbing fixtures.

Outcome
Completed (city status: complete, May 18, 2026)
Filed
Dec 24, 2025
Permit issued
Apr 14, 2026
Final sign-off
May 18, 2026
Building use
lending institution
Neighborhood
Sunset/Parkside
Contractor
Csq Inc (license 1101204)
Property
All permits at this address (block 1774, lot 001)

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
Csq Inc (license 1101204)
Engineer
Jeff T Chow (license 81252)
Authorized agent-others
John Wong (no license listed), applicant
Authorized agent-others
Krystal Mui (no license listed)