1830 Santiago St, San Francisco
2 home-service permits on record at 1830 Santiago 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 |
|---|---|---|---|---|---|---|
| Jul 16, 2019 | otc alterations permit: ref pa# 201509237882; install washier and dryer 1st fl. inside inlaw room, instll gas, electrical, open vent and water. add door & 2 windows. add counter w/ cabinte below. add vertical utility cab. add two gfi plugs. add counter w/cabinet above | Electrical | $3,000 | — | Finaled Aug 2, 2019 | 201904107664 |
| Oct 2, 2015 | otc alterations permit: add new family room, two bedroom, 3 bathrooms and entertainment room at 1st floor. replace extg furnace and water heater | Water heater | $68,000 | — | Finaled Dec 4, 2015 | 201509237882 |
On Santiago St
74 permits on record on Santiago St.
| Trade | Permits | Since Oct 8, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 58 | 7 | $11,500 | $6,800–$17,300 | Apr 20, 2026 |
| Electrical | 13 | 2 | — | under 5 | Feb 24, 2026 |
| Water heater | 2 | 0 | — | under 5 | Jul 5, 2019 |
| Plumbing | 1 | 0 | — | under 5 | Oct 27, 2017 |
Roof replacement cost in San Francisco
Across 5,851 one- and two-family reroof permits since October 8, 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 $21,800. 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 295 one- and two-family heating and cooling permits since October 8, 2024, most declared values run from $1 to $236,000 (the middle 80%); the median is $25,996 and half fall between $5,000 and $120,250. 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 8, 2026. Owner names are not shown on any page.