4140 23rd St, San Francisco
3 home-service permits on record at 4140 23rd St, San Francisco; the roof was last permitted on Oct 12, 2023 at a declared value of $14,000.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Oct 12, 2023 | ReRoof: reroofing (ref bpa# 202310118417) | Roofing | $14,000 | — | Finaled Oct 18, 2023 | 202310128550 |
| Oct 11, 2023 | otc alterations permit: remove & reinstall deck to facilitate reroofing approximately 200 sq ft) | Roofing | $14,000 | — | Finaled Nov 9, 2023 | 202310118417 |
| Sep 12, 2022 | otc alterations permit: kitchen:relocate hot/cold water line for sink,install additional electrical outlets.install cabinets,countertops,pain and install new applicances.bathroom: install two electrical outlets,move waste line for toilet,install new tub,tile,vanity and plumbing fixtures.no structural work | Plumbing | $26,000 | — | Finaled Nov 22, 2022 | 202208311674 |
On 23rd St
200 permits on record on 23rd St.
| Trade | Permits | Since Oct 3, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 124 | 25 | $15,000 | $6,363–$35,300 | Jul 28, 2026 |
| Plumbing | 32 | 7 | $47,583 | $11,540–$102,800 | Sep 21, 2026 |
| Electrical | 17 | 2 | — | under 5 | Jun 10, 2025 |
| Heating and cooling | 16 | 3 | — | under 5 | Sep 2, 2026 |
| Water heater | 7 | 1 | — | under 5 | Apr 27, 2026 |
| Solar | 4 | 4 | — | under 5 | Jul 9, 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.