What was permitted
Homeowners and neighbors in Chinatown can see the scope of work for this office alteration project at 600 Montgomery St. The project involves a soft demolition of the interior, followed by the installation of new non-bearing partitions, lighting, millwork, and appliances.
This permit was issued on September 11, 2026, with an estimated project cost of $624,369. Principal Builders Inc. is listed as the contractor for this extensive office renovation.
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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 | 202609037634 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Alterations · Office |
| Status | issued |
| Job description | 43rd fl: soft demo of interior, replacement with new non bearing partitions, new lighting, new millwork and appliances, partial replacement of mech, electrical, plumbing, district |
| Floor / unit | — |
| Estimated cost | $624,369 |
| Approved | September 11, 2026 |
| Issued | September 11, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
office alterationsChinatownSan Franciscointerior demolitionnew partitionsMEP upgradescommercial construction$624,369