156 12th Ave, San Francisco
3 home-service permits on record at 156 12th Ave, San Francisco; the roof was last permitted on Jul 6, 2023 at a declared value of $21,800.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jul 6, 2023 | ReRoof: rerfoofing | Roofing | $21,800 | — | Finaled Jul 13, 2023 | 202307061522 |
| Jun 26, 2023 | otc alterations permit: comply wihh nov# 202306387 dbi internal audit. legalize current roof parapet. project is 42" roof perimeter solid wall | Roofing | $1,500 | — | Finaled Jun 27, 2023 | 202306059238 |
| Mar 15, 2023 | otc alterations permit: renovate kitchen, 3 bathrooms & flooring, demo renovated areas to studs, new high efficiency lighting/switches/outlets/gfci's/circuts, rework plumbing/new fixtures/insulation/drywall/tile/cabinetry/counters, high effciency appliances, lighting fixtures interior doors, trim paint | Plumbing | $478,000 | — | Finaled Nov 21, 2023 | 202302222353 |
On 12th Ave
209 permits on record on 12th Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 148 | 34 | $16,148 | $7,860–$31,400 | Aug 26, 2026 |
| Plumbing | 28 | 1 | — | under 5 | Sep 18, 2026 |
| Water heater | 10 | 3 | — | under 5 | Mar 31, 2026 |
| Electrical | 10 | 1 | — | under 5 | Jul 9, 2025 |
| Heating and cooling | 8 | 1 | — | under 5 | Jan 8, 2026 |
| Solar | 5 | 3 | — | under 5 | Jan 16, 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.