Duncan St, San Francisco: permits on record
130 home-service permits on record on Duncan St since January 6, 2015, 21 of them since October 2, 2024, at 110 addresses. Home-service permits only (roofing, heating and cooling, solar, electrical, plumbing, water heaters); other building permits are kept in the record and not shown. Permits are listed without house numbers; each address has its own page below.
Roofing: 97 permits
From Jan 14, 2015 to Jul 23, 2026. Across 16 roofing permits since October 2, 2024, most declared values run from $7,250 to $61,600 (the middle 80%); the median is $15,875 and half fall between $12,425 and $26,117. The lowest on record is $2,000 and the highest $180,000.
Since October 2, 2024, 16 listed below. Earlier permits, 81, are on their house pages: 2024: 10 · 2023: 9 · 2022: 7 · 2021: 10 · 2020: 5 · 2019: 12 · 2018: 11 · 2017: 6 · 2016: 6 · 2015: 5.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jul 23, 2026 | otc alterations permit: remodel primary bathroom like for like, all new tiles fixtures etc. remove stucco on wall facing street due to a leak over roofing drain-spout | 1 family dwelling | $40,000 | — | 202607235433 |
| Jun 17, 2026 | ReRoof: reroof torch down approximately 2,000sf | 2 family dwelling | $21,489 | — | 202606173440 |
| Jun 12, 2026 | otc alterations permit: revision to 202303103512. add new roof deck at e roof. provide new operable skylight for roof access. provide new interior from 3rd fl to roof deck. provide new 30' high 1 hr rated parapet adjacent to skylight opening for fire protection | 2 family dwelling | $12,500 | — | 202604240047 |
| May 8, 2026 | ReRoof: reroofing...no torch down | apartments | $75,200 | — | 202605010537 |
| Apr 6, 2026 | ReRoof: reroofing-no torch down | 2 family dwelling | $15,000 | — | 202604038909 |
| Mar 30, 2026 | ReRoof: reroof of roof deck, no hot work. work only at front low roof | 1 family dwelling | $15,750 | — | 202603308524 |
| Jan 20, 2026 | ReRoof: reroofing: remove and replace composite shingle on roof. garage roof: hot works | 2 family dwelling | $12,000 | — | 202601204118 |
| Jan 15, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $48,000 | — | 202601153941 |
| Dec 19, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 1 family dwelling | $20,025 | — | 202512192355 |
| Sep 26, 2025 | otc alterations permit: third floor: revision to pa#202506027674. replacement and repair of existing roof joist as necessary due to dry rot. all work will be perform interior. no work at exterior outside face of the property | 1 family dwelling | $2,500 | — | 202509256118 |
| Sep 4, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $16,000 | — | 202509044553 |
| Apr 10, 2025 | otc alterations permit: partial kitchen remodel, replace windows & skylights in kind. replace exterior siding to match . replace interior paneling & doors. reroof to be done under separate permit | 1 family dwelling | $180,000 | — | 202502100023 |
| Feb 3, 2025 | ReRoof: reroof no torch down no hot works | 1 family dwelling | $12,200 | — | 202502039515 |
| Nov 20, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $13,500 | — | 202411205391 |
| Nov 12, 2024 | otc alterations permit: revision to pa # 202407196934. changes include revising framing at rear roof and foundation replacement at line 3 | 1 family dwelling | $2,000 | — | 202409241503 |
| Oct 18, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $16,700 | — | 202410183308 |
Plumbing: 21 permits
From Mar 16, 2015 to Jul 16, 2026. Fewer than 5 plumbing permits since October 2, 2024 carry a declared value, so no range is computed; the rows are below.
Since October 2, 2024, 4 listed below. Earlier permits, 17, are on their house pages: 2024: 1 · 2022: 2 · 2019: 5 · 2018: 1 · 2017: 1 · 2016: 5 · 2015: 2.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jul 16, 2026 | otc alterations permit: restroom remodel including new interior finishes., plumbing fixtures, and lighting. work also includes the proposed infill of an lightwell to allow restroom expansion, with installation of a new fire rated skylight above | 1 family dwelling | $60,000 | — | 202607094771 |
| Nov 17, 2025 | otc alterations permit: bathroom remodel. plumbing & electrical | 1 family dwelling | $28,150 | — | 202511179744 |
| May 29, 2025 | otc alterations permit: remodel of 53 sq ft bathroom. scope includes demolition of existing finishes, relocation of toilet and sink, installation of new bathtub, shower valve, and lighting. work involves new plumbing and electrical. rough ins, moisture resistant drywall, cement boards at wet areas | 1 family dwelling | $34,000 | — | 202505297459 |
| Mar 10, 2025 | otc alterations permit: kind replacement of non-sink countertops and cabinets in kitchen; no electrical, no plumbing, no construction work otherwise; no plans | 1 family dwelling | $15,000 | — | 202503071844 |
Electrical: 5 permits
From Jan 6, 2015 to Jun 29, 2021. Fewer than 5 electrical permits since October 2, 2024 carry a declared value, so no range is computed; the rows are below.
Since October 2, 2024, 0 listed below. Earlier permits, 5, are on their house pages: 2021: 1 · 2020: 1 · 2016: 2 · 2015: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|
Heating and cooling: 4 permits
From Jun 2, 2015 to May 9, 2018. Fewer than 5 heating and cooling permits since October 2, 2024 carry a declared value, so no range is computed; the rows are below.
Since October 2, 2024, 0 listed below. Earlier permits, 4, are on their house pages: 2018: 1 · 2017: 1 · 2016: 1 · 2015: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|
Water heater: 2 permits
From Apr 10, 2015 to Aug 15, 2024. Fewer than 5 water heater permits since October 2, 2024 carry a declared value, so no range is computed; the rows are below.
Since October 2, 2024, 0 listed below. Earlier permits, 2, are on their house pages: 2024: 1 · 2015: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|
Solar: 1 permit
From Feb 13, 2026 to Feb 13, 2026. Fewer than 5 solar permits since October 2, 2024 carry a declared value, so no range is computed; the rows are below.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Feb 13, 2026 | solar permit: installing 27 solar pv modules, 460 watts per module, total no. of rating 12.42 kw. mounted: roof, ballasted: n, including 3 energy storage unit, of 240 vac, with 15 kwh each in capacity, ess units will not be closer than 3 feet | install 12.4 kw pv syst | 2 family dwelling | $123,263 | — | S20251118322 |
Addresses on this street with a page
Source
San Francisco Department of Building Inspection, via DataSF, pulled nightly. As of October 2, 2026. Storm dates touching this street will appear here once the hail record is attached.