109 Lowell St, San Francisco
1 home-service permit on record at 109 Lowell 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 |
|---|---|---|---|---|---|---|
| Sep 24, 2025 | otc alterations permit: comply w/ nov# 202417817: upper floor- add one full bath and relocate kitchen. ground floor-convert part of garage into one full bath and one media room w/ wetbar . install new ac split unit and relocate water heater | Water heater | $230,000 | — | Finaled Jul 1, 2026 | 202508213641 |
On Lowell St
10 permits on record on Lowell St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 9 | 1 | — | under 5 | Feb 7, 2025 |
| Water heater | 1 | 1 | — | under 5 | Sep 24, 2025 |
Roof replacement cost in San Francisco
Across 5,889 one- and two-family reroof permits since October 4, 2024, most declared values run from $7,650 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,760. 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 4, 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 4, 2026. Owner names are not shown on any page.