800 Chestnut St, San Francisco
5 home-service permits on record at 800 Chestnut St, San Francisco; the roof was last permitted on Jul 1, 2015 at a declared value of $61,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Sep 4, 2015 | otc alterations permit: installation of new paint spray booth to replace . duct tie in to | Heating and cooling | $35,000 | — | Finaled Oct 19, 2015 | 201508265367 |
| Aug 11, 2015 | otc alterations permit: add 22 sprinklers to duct collector duct system. ref app#201506300361 | Heating and cooling | $11,308 | — | Finaled Sep 29, 2015 | 201508113918 |
| Aug 7, 2015 | otc alterations permit: construct plans duct layout to enable interconnection of central duct collector with the work shop equipment and assist in compliance with applicable regulation. industrial ventilation. fire alarm, life safety, and fire sprinklers on seperate permits | Heating and cooling | $120,000 | — | Finaled Nov 10, 2015 | 201506300361 |
| Jul 1, 2015 | ReRoof: tear off existing tar garvel and install a 60 mil tpo single ply membrane about 20 sq | Roofing | $61,000 | — | Finaled Aug 18, 2015 | 201507010453 |
| Mar 18, 2015 | ReRoof: reroofing | Roofing | $12,000 | — | Finaled Jul 9, 2015 | 201503181232 |
On Chestnut St
306 permits on record on Chestnut St.
| Trade | Permits | Since Oct 2, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 153 | 23 | $20,000 | $12,160–$79,546 | Aug 11, 2026 |
| Electrical | 67 | 21 | $30,000 | $3,500–$115,000 | Jun 2, 2026 |
| Plumbing | 57 | 13 | $65,000 | $7,600–$118,000 | Aug 19, 2026 |
| Heating and cooling | 25 | 5 | $7,000 | $2,060–$86,800 | May 21, 2026 |
| Water heater | 3 | 1 | — | under 5 | Feb 10, 2026 |
| Solar | 1 | 1 | — | under 5 | Apr 6, 2026 |
Roof replacement cost in San Francisco
Across 5,921 one- and two-family reroof permits since October 2, 2024, most declared values run from $7,700 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,770. The lowest on record is $1 and the highest $4,315,170. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in San Francisco
Across 292 one- and two-family heating and cooling permits since October 2, 2024, most declared values run from $1 to $224,154 (the middle 80%); the median is $25,098 and half fall between $5,000 and $115,240. The lowest on record is $1 and the highest $1,600,000. 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 2, 2026. Owner names are not shown on any page.