109 Liberty St, San Francisco
1 home-service permit on record at 109 Liberty St, San Francisco; the roof was last permitted on Aug 29, 2016 at a declared value of $80,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Aug 29, 2016 | additions alterations or repairs: comply with nov 200231856, 200710054748. excavate front yard to construct a two car garage with a roof deck,connecting the front entry stairs. reconstruct existing front entry stair | Roofing | $80,000 | — | suspend | 200801253323 |
On Liberty St
89 permits on record on Liberty St.
| Trade | Permits | Since Oct 6, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 53 | 12 | $21,000 | $8,450–$329,300 | Jun 3, 2026 |
| Plumbing | 17 | 1 | — | under 5 | Feb 24, 2026 |
| Electrical | 12 | 6 | $3,000 | $3,000–$6,500 | Oct 1, 2026 |
| Heating and cooling | 3 | 1 | — | under 5 | Jul 23, 2025 |
| Solar | 2 | 0 | — | under 5 | Oct 24, 2022 |
| Water heater | 2 | 0 | — | under 5 | Apr 5, 2019 |
Roof replacement cost in San Francisco
Across 5,872 one- and two-family reroof permits since October 6, 2024, most declared values run from $7,655 to $32,000 (the middle 80%); the median is $15,000 and half fall between $10,800 and $21,792. 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 293 one- and two-family heating and cooling permits since October 6, 2024, most declared values run from $21 to $223,693 (the middle 80%); the median is $25,996 and half fall between $5,000 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 6, 2026. Owner names are not shown on any page.