840 44th Ave, San Francisco
1 home-service permit on record at 840 44th Ave, San Francisco; the roof was last permitted on Sep 12, 2018 at a declared value of $220,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Sep 12, 2018 | otc alterations permit: residential interior remodel of structure remodel of grand floor for total of 2 bedroom, 1 media room, and 2 1/2 baths, remodel 2nd flr. for 1 bedroom and 1-1/2 remodel, 3rd with 2 bed a 2 bath. new roof deck on flat roof/ new rear yard deck w/access stairs, per plan. replace windows per plan | Roofing | $220,000 | — | Finaled Aug 28, 2019 | 201809109618 |
On 44th Ave
255 permits on record on 44th Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 184 | 31 | $12,000 | $7,500–$28,000 | Jun 11, 2026 |
| Plumbing | 31 | 7 | $35,000 | $21,000–$86,580 | Apr 17, 2026 |
| Water heater | 17 | 1 | — | under 5 | Jul 31, 2026 |
| Electrical | 11 | 3 | — | under 5 | Dec 12, 2025 |
| Heating and cooling | 11 | 2 | — | under 5 | Jul 11, 2025 |
| Solar | 1 | 1 | — | under 5 | Jul 6, 2026 |
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.