Permit GraphShortlistSan Francisco building permits since 2000

Permit 201709056869

425 Warren Dr

soft story seismic retrofit per sfebc chapter 4d, 2016 cebc appendix a-4.

Outcome
Expired or cancelled (city status: cancelled, Jan 9, 2026)
Filed
Sep 5, 2017
Declared cost
$100,000
Building use
apartments
Neighborhood
Inner Sunset
Contractor
None listed with a license number
Property
All permits at this address (block 2634, lot 064)

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.

Architect
Wai Mar, Wess Wai Mar (license C23812)