Permit GraphShortlistSan Francisco building permits since 2000

Permit 202401184228

672 Hamilton St

revision to pa# 202107295380 & adu pa# 202110180694. propsed envelope expnsions. 1st floor exterior entry infill. 2nd floor lightwell infill. 3rd floor envelope expension.

Outcome
In progress (city status: issued, Oct 23, 2025)
Filed
Oct 23, 2025
Permit issued
Oct 23, 2025
Declared cost
$10,000
Building use
1 family dwelling
Neighborhood
Portola
Contractor
Wing On Construction Inc (license 949206)
Property
All permits at this address (block 6115, lot 040)

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
Wing On Construction Inc (license 949206)
Architect
Mason Robert Kirby, Mason Kirby Inc. (license C029468)
Authorized agent-others
Gilly Youner, Mason Kirby Inc. (no license listed), applicant