What was permitted
This permit addresses alterations to an apartment building at 235 Church Street in San Francisco's Castro/Upper Market neighborhood. The work involves replacing an existing rooftop kitchen hood exhaust ventilator with a new unit.
The estimated project cost is $33,750, and the permit was issued on November 10, 2026. Alaska Refrig & Hvac is the contractor performing this HVAC replacement.
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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 | 202611100618 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Alterations · Apartments |
| Status | issued |
| Job description | replacement of an existing rooftop kitchen hood exhaust ventilator with a new dayton-brand backward-inclined rooftop unit (model #391nas) rated for 1999 cfm @ 1.0 in sf & 2,634 cfm @ 0 sp. install a spring shock absorber to reduce noise & vibration between new unit and rooftop surface. |
| Floor / unit | — |
| Estimated cost | $33,750 |
| Approved | November 10, 2026 |
| Issued | November 10, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
apartment alterationscastro/upper marketsan franciscohvacrooftop unit$30,000 - $40,000