2246 47th Ave, San Francisco
4 home-service permits on record at 2246 47th Ave, San Francisco; the roof was last permitted on May 22, 2024 at a declared value of $16,900.
Home-service permits on record at this address
| Issued | Work | Trade | Declared value | Contractor as filed | Status | Permit |
|---|---|---|---|---|---|---|
| Jun 12, 2025 | otc alterations permit: convert e storage rm on gr fl to family guest bedroom. legalize e bath. add new 1 hr. fire rated exit corridor from yard to street. change 1 window escape type. relocate furnace and laundry. no structural changes, general mep upgrades | Heating and cooling | $80,392 | — | Finaled Oct 2, 2025 | 202504285306 |
| May 22, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | Roofing | $16,900 | — | Finaled Jul 5, 2024 | 202405222748 |
| Sep 14, 2023 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | Roofing | $9,066 | — | cancelled | 202309146631 |
| May 11, 2018 | otc alterations permit: build deck and redo kitchen, remove nonload bearing devisory wall bewtween kitchen & dining room, french door to 100 s.f. deck stairs egress from deck to patio, 6460 & 4050 front elevation window with frame all around, plumbing & electrical per code | Plumbing | $40,000 | — | Finaled Jan 27, 2020 | 201803123401 |
On 47th Ave
282 permits on record on 47th Ave.
| Trade | Permits | Since Oct 4, 2024 | Median declared | Range | Last |
|---|---|---|---|---|---|
| Roofing | 223 | 47 | $13,000 | $7,620–$49,277 | Jun 17, 2026 |
| Plumbing | 22 | 2 | — | under 5 | Oct 3, 2025 |
| Electrical | 13 | 3 | — | under 5 | Jul 29, 2026 |
| Water heater | 10 | 1 | — | under 5 | May 29, 2026 |
| Heating and cooling | 8 | 3 | — | under 5 | Jan 28, 2026 |
| Solar | 6 | 6 | $36,990 | $24,555–$43,987 | Aug 24, 2026 |
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. 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 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. 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 4, 2026. Owner names are not shown on any page.