53 Blair Trl, San Francisco
1 home-service permit on record at 53 Blair Trl, San Francisco; the roof was last permitted on Jan 15, 2026 at a declared value of $7,500.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jan 15, 2026 | ReRoof: demo 733 sq ft of shingles and install 735 sq ft of shingle, hot work | Roofing | $7,500 | — | Finaled May 11, 2026 | 202601153954 |
On Blair Trl
10 permits on record on Blair Trl.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 7 | 4 | — | under 5 | Mar 9, 2026 |
| Plumbing | 1 | 0 | — | under 5 | Feb 25, 2021 |
| Electrical | 1 | 0 | — | under 5 | Apr 26, 2018 |
| Water heater | 1 | 0 | — | under 5 | Oct 27, 2016 |
Roof replacement cost in San Francisco
Across 5,896 one- and two-family reroof permits since October 3, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,788 and $21,763. The lowest on record is $1 and the highest $4,315,170. This address is in that cohort. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in San Francisco
Across 291 one- and two-family heating and cooling permits since October 3, 2024, most declared values run from $1 to $224,616 (the middle 80%); the median is $25,196 and half fall between $5,000 and $116,433. The lowest on record is $1 and the highest $1,600,000. This address is in that cohort. Every permit behind that range.
Source
San Francisco Department of Building Inspection, via DataSF, pulled nightly; the assessor roll for the property fields. As of October 3, 2026. Owner names are not shown on any page.