Permit GraphShortlistSan Francisco building permits since 2000

Permit 202508112757

678 23rd Av

revision to pa# 202503031449- show (e) adjacent neighbor's foundation @ new foundation details 7/s3.3. special inspections required and per pa 202503031449

Outcome
Completed (city status: complete, Aug 12, 2026)
Filed
Aug 11, 2025
Permit issued
Aug 11, 2025
Final sign-off
Aug 12, 2026
Building use
1 family dwelling
Neighborhood
Outer Richmond
Contractor
Yiu Cheong Construction Co Inc (license 670461)
Property
All permits at this address (block 1622, lot 023)

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
Yiu Cheong Construction Co Inc (license 670461), applicant
Engineer
Xie Guan, Xie Associates, Inc (license 32963)
Engineer
Zhuren Lawrence Liao (license 3273)