What was permitted
For residents in Nob Hill, understanding the costs associated with seismic retrofitting is crucial. This permit for 1625 Polk Street outlines a residential seismic retrofit of a soft story building, designed to comply with stringent building codes.
Issued on July 28, 2026, this project had an estimated cost of $210,000. Sincere Construction Company Inc. was the contractor for this significant structural upgrade.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 202604169602 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Alterations · Apartments |
| Status | issued |
| Job description | residential: seismic retrofit of soft story comply with sfebc 4d mandatory seismic retrofit per 2025 cebc appendix a4. commercial soft story pa # 202604280276 |
| Floor / unit | — |
| Estimated cost | $210,000 |
| Approved | July 28, 2026 |
| Issued | July 28, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
Seismic retrofitNob HillSan FranciscoApartment alterationsSoft story retrofit$200,000+ project