What was permitted
A significant voluntary seismic upgrade is underway for an office building located in San Francisco's Chinatown. This project focuses on strengthening the building's structure without any visible changes to its exterior.
This permit was issued on August 21, 2026, with an estimated project cost of $684,872. The contractor for this substantial undertaking is Rod Heisler Construction.
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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 | 202512222430 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Additions & Alterations · Office |
| Status | issued |
| Job description | voluntary seismic upgrade -no exterior changes proposed. |
| Floor / unit | — |
| Estimated cost | $684,872 |
| Approved | June 23, 2026 |
| Issued | August 21, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
seismic upgradeoffice alterationChinatownSan Franciscobuilding permitconstruction costRod Heisler Construction