1555 Mariposa St, San Francisco
5 home-service permits on record at 1555 Mariposa St, San Francisco; the roof was last permitted on Oct 23, 2018 at a declared value of $5,500.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 23, 2018 | otc alterations permit: revision to pa 2018-0214-1259 - remove exterior roof ladder, replace with interior roof ladder unit 0 | Roofing | $5,500 | — | Finaled Mar 25, 2019 | 201810173430 |
| May 21, 2018 | additions alterations or repairs: demolition of exit stairs, addition of new stair. addition of communicating opening to 1501 mariposa. demolition of stair, new roof top play area. new topping slab @ roof . fire alarm and sprinklers deferred, if necessary unit 0 | Roofing | $1,200,000 | — | Finaled Mar 22, 2019 | 201706028237 |
| Aug 12, 2016 | otc alterations permit: install hood & duct fire suppression system for school on ground floor. ref pa #201603152110. n/a maher ordinance unit 0 | Heating and cooling | $5,080 | — | issued | 201608124903 |
| May 11, 2016 | otc alterations permit: convert shell space into commercial kitchen: new partitions & ceilings, new lighting, plumbing, hood and exhaust fan; n/a maher ord. 155-13 unit 0 | Plumbing | $80,000 | — | Finaled Aug 25, 2016 | 201603152110 |
| Jul 24, 2015 | otc alterations permit: 1st and 2nd floor: new fire alarm include 1 pull station, 8 smoke detectors, 1 duct detector, 7 relay modules, 9 horn/strobes, 2 strobes, and 5 door holders. ref. appl. 2015.0611.8731. maher n/a unit 0 | Heating and cooling | $8,430 | — | Finaled Aug 20, 2015 | 201507242433 |
On Mariposa St
45 permits on record on Mariposa St.
| Trade | Permits | Since Oct 6, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 18 | 1 | — | under 5 | Apr 17, 2026 |
| Heating and cooling | 15 | 0 | — | under 5 | Feb 23, 2023 |
| Plumbing | 7 | 1 | — | under 5 | Dec 17, 2025 |
| Electrical | 5 | 1 | — | under 5 | Aug 20, 2025 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 6, 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. Every permit behind that range.
Furnace, heat pump or air conditioner replacement cost in San Francisco
Across 293 one- and two-family heating and cooling permits since October 6, 2024, most declared values run from $21 to $223,693 (the middle 80%); the median is $25,996 and half fall between $5,000 and $120,000. 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 6, 2026. Owner names are not shown on any page.