520 Lombard St, San Francisco
1 home-service permit on record at 520 Lombard 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 |
|---|---|---|---|---|---|---|
| Nov 25, 2024 | otc alterations permit: unit c at rear bldg- remodel lower level unit including bathrooom and kitchen. add and modify windows at rear and front. provide electrical heat pump at both bedrooms and living area. provide concrete footings all arounmd and new sheer walls | Heating and cooling | $214,000 | — | reinstated | 202411225560 |
On Lombard St
294 permits on record on Lombard St.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 130 | 25 | $23,000 | $7,600–$91,000 | Aug 20, 2026 |
| Electrical | 68 | 10 | $2,500 | $1–$112,600 | Aug 28, 2026 |
| Plumbing | 65 | 16 | $52,500 | $8,000–$121,000 | Sep 4, 2026 |
| Heating and cooling | 18 | 2 | — | under 5 | Oct 15, 2025 |
| Solar | 9 | 0 | — | under 5 | Aug 17, 2023 |
| Water heater | 4 | 0 | — | under 5 | Nov 4, 2022 |
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. 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. 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.