1718 45th Ave, San Francisco
2 home-service permits on record at 1718 45th Ave, 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 |
|---|---|---|---|---|---|---|
| Jul 11, 2025 | otc alterations permit: permit application to expand scope of work of p/a 2024-0408-9572 to include rewiring of entire house, remodel in kind bathrooms and kitchen, install radiant heat on both floors, green tech work. no wall construction or demolition, no change in plumbing fixture count | Plumbing | $25,000 | — | issued | 202507110681 |
| Apr 8, 2024 | otc alterations permit: repiping, sheetrock, rewiring, open sheetrock, 1st and 2nd fl. remove and replace sheetrock/drywall in kind to allow for plumbing and electrical work only | Plumbing | $20,000 | — | issued | 202404089572 |
On 45th Ave
269 permits on record on 45th Ave.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 208 | 50 | $15,000 | $8,000–$24,200 | Sep 3, 2026 |
| Plumbing | 18 | 4 | — | under 5 | Jul 23, 2026 |
| Electrical | 17 | 6 | $13,250 | $2,501–$75,318 | Jul 1, 2026 |
| Water heater | 14 | 3 | — | under 5 | May 18, 2026 |
| Heating and cooling | 7 | 2 | — | under 5 | Sep 14, 2026 |
| Solar | 5 | 4 | — | under 5 | Aug 11, 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.