What was permitted
This significant project at 150 Oak Street in San Francisco's Hayes Valley involves alterations to a school, including the installation of a new faculty area and a substantial upgrade to the fire alarm system. The upgrades include a voice evacuation system.
The permit was issued on April 9, 2026, with a project cost of $380,000. Johnson Controls Fire was the contractor responsible for this extensive work.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Hayes Valley, and lines up the right contractor. You approve; we handle the back-and-forth.
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 | 202601304951 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Additions & Alterations · School |
| Status | complete |
| Job description | installation of a new facu in the basement & to upgrade (e) horn / strobe to voice evacuation. this includes addition of remote annunciator, voice evac control panel, update field devices per th enew architectural layout. |
| Floor / unit | — |
| Estimated cost | $380,000 |
| Approved | April 9, 2026 |
| Issued | April 9, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
school alterationsfire alarm upgradevoice evacuationHayes ValleySan Franciscocommercial renovation$380,000