3560 18th St, San Francisco
3 home-service permits on record at 3560 18th St, San Francisco; the roof was last permitted on Nov 16, 2022 at a declared value of $5,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Nov 16, 2022 | otc alterations permit: add single service station . cover wood trellis w/ polycarbonated sheets @ roof top dining area | Roofing | $5,000 | — | Finaled Feb 1, 2023 | 202211096173 |
| Aug 19, 2019 | otc alterations permit: install fire suppression system for hood and duct | Heating and cooling | $9,000 | — | Finaled Sep 6, 2019 | 201908199146 |
| Jun 12, 2019 | otc alterations permit: replace lighting fixture, replace switches, add new lighting in kitchen, add new lights in bathrooms. ref pa 2019-0321-5902. electrical only | Electrical | $16,000 | — | Finaled Oct 24, 2019 | 201906123193 |
On 18th St
231 permits on record on 18th St.
| Trade | Permits | Since Oct 7, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 125 | 23 | $16,700 | $12,270–$65,000 | Sep 22, 2026 |
| Electrical | 35 | 2 | — | under 5 | Jul 20, 2026 |
| Heating and cooling | 33 | 2 | — | under 5 | Jul 30, 2026 |
| Plumbing | 30 | 2 | — | under 5 | Jun 9, 2026 |
| Water heater | 7 | 1 | — | under 5 | Oct 5, 2026 |
| Solar | 1 | 0 | — | under 5 | Oct 16, 2017 |
Roof replacement cost in San Francisco
Across 5,870 one- and two-family reroof permits since October 7, 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 $21,797. 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 294 one- and two-family heating and cooling permits since October 7, 2024, most declared values run from $31 to $228,385 (the middle 80%); the median is $25,998 and half fall between $5,125 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 7, 2026. Owner names are not shown on any page.