What was permitted
Businesses in the Chinatown neighborhood can find cost information for office structural upgrades from this permit. The project at 451 Pacific Av included framing for an elevator penthouse, structural strengthening, and restroom modifications.
This revision permit was issued on September 2, 2026, with an estimated project cost of $50,000. Build Group Inc. was the contractor for these office alterations.
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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 | 202603187866 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Additions & Alterations · Office |
| Status | issued |
| Job description | revision to core & shell pa# 202505126265: framing detail @ level 3 elevator penthouse, elevator shaft structural framing, structural strengthening at level 3 underside of north & south roof, modification to restroom at level 2 mezzanine, a switch from a prefabication metal stair to a pre-fab wood |
| Floor / unit | — |
| Estimated cost | $50,000 |
| Approved | September 1, 2026 |
| Issued | September 2, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
office renovationstructural workChinatownSan Franciscoadditions & alterations$50,000 project cost