49 Hartford St, San Francisco
4 home-service permits on record at 49 Hartford St, San Francisco; no roofing permit on record.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Mar 18, 2026 | solar permit: installing 9 solar pv modules, 440 watts per module, total no. of rating 3.96 kw. mounted: roof, ballasted: n, including 2 energy storage unit, with 13.5 kwh each in capacity, ess units will be closer than 3 feet | | Solar | $52,200 | — | issued | S20260226490 |
| Feb 3, 2026 | otc alterations permit: revision to 202411124801. includes relocation of heat pump units from rear yard to a new rooftop mechanical platform. demo e slab at hall 002 to lower finish floor at garage. additional stepped landscape at rt wall to allow for grade change. add sink to kitchen island | Heating and cooling | $10,000 | — | issued | 202512222378 |
| Aug 21, 2025 | additions alterations or repairs: rear addition on 3 levels full kitchen and bathroom remodel. addition of a half bathroom, interior balustrade, new skylights on 3rd floor,new window, upgrade hvac, and add rear deck | Heating and cooling | $1,200,000 | — | issued | 202411124801 |
| Jun 18, 2025 | otc alterations permit: interior finishes demolition- plaster, cabinet, tile, plumbing fixtures. no demo at exterior or neighbor adjacent walls | Plumbing | $5,000 | — | issued | 202506188972 |
On Hartford St
53 permits on record on Hartford St.
| Trade | Permits | Since Oct 5, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 33 | 4 | — | under 5 | Feb 12, 2026 |
| Plumbing | 12 | 3 | — | under 5 | Apr 8, 2026 |
| Heating and cooling | 5 | 3 | — | under 5 | Apr 16, 2026 |
| Solar | 1 | 1 | — | under 5 | Mar 18, 2026 |
| Electrical | 1 | 1 | — | under 5 | Feb 27, 2026 |
| Water heater | 1 | 1 | — | under 5 | Feb 10, 2025 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 5, 2024, most declared values run from $7,655 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,792. 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 5, 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 5, 2026. Owner names are not shown on any page.