34 Maiden Ln, San Francisco
3 home-service permits on record at 34 Maiden Ln, 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 |
|---|---|---|---|---|---|---|
| Mar 4, 2020 | otc alterations permit: demo and replacement of restrooms on 3rd & 4th floors. plumbing fixtures & accessories to be removed and replace in-kind | Plumbing | $120,000 | — | issued | 202001071334 |
| Feb 22, 2019 | otc alterations permit: 3rd flr. prepare space for tenant improvement work. remove interior partition walls, ceiling heights, soffits and wall cladding. remove mechanical equipment, hvac shaft, plumbing to riser shaft and cap all unused lines. install lighting per plan. patch polish and seal concrete floor per plan | Heating and cooling | $60,000 | — | Finaled Jul 23, 2021 | 201902203416 |
| Feb 21, 2019 | otc alterations permit: prepare space for t.i. work. remove interior partition walls, ceiling lights, sofitts and wall cladding. remove extg mechanical equipment. hvac shaft, plmg to riser shaft and capp all unsued lines. install lghtg per plan, patch, polish and seal concrete floor per plan. n/a for maher | Heating and cooling | $100,000 | — | Finaled Jul 22, 2021 | 201902193287 |
On Maiden Ln
37 permits on record on Maiden Ln.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 4 | 0 | — | under 5 | Jan 18, 2022 |
| Heating and cooling | 13 | 1 | — | under 5 | Jul 9, 2026 |
| Electrical | 13 | 2 | — | under 5 | Jul 18, 2025 |
| Plumbing | 7 | 0 | — | under 5 | Mar 4, 2020 |
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. 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. 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.