San Francisco · Street
20th Ave, San Francisco: permits on record
424 home-service permits on record on 20th Ave since January 2, 2015, 55 of them since October 2, 2024, at 242 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.
55
Permits, 24 months
424 on record
202
Roofing permits
Sep 14, 2026
Last permit issued
242
Addresses with a page
Roofing: 202 permits
From Jan 2, 2015 to May 26, 2026. Across 33 roofing permits since October 2, 2024, most declared values run from $9,200 to $39,407 (the middle 80%); the median is $15,000 and half fall between $11,000 and $19,500. The lowest on record is $7,500 and the highest $75,000.
Since October 2, 2024, 33 listed below. Earlier permits, 169, are on their house pages: 2024: 19 · 2023: 12 · 2022: 16 · 2021: 8 · 2020: 14 · 2019: 16 · 2018: 13 · 2017: 23 · 2016: 24 · 2015: 24.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| May 26, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 1 family dwelling | $12,000 | — | 202605261835 |
| Apr 17, 2026 | ReRoof: re-roofing w/ torch | 1 family dwelling | $11,000 | — | 202604179640 |
| Feb 18, 2026 | ReRoof: reroofing: flat roof only. flat 28 asphalt and paper, 80 torch down, modified bitumen granulate | 1 family dwelling | $12,300 | — | 202602186099 |
| Dec 10, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $37,035 | — | 202512101394 |
| Dec 9, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $13,000 | — | 202512091270 |
| Dec 2, 2025 | ReRoof: reroofing w/ hot works | 1 family dwelling | $7,500 | — | 202512020758 |
| Nov 13, 2025 | ReRoof: reroofing: t/o and disposal of roof, install roof 200 sqft layer, nail down base. torch down | apartments | $10,000 | — | 202511139519 |
| Oct 24, 2025 | ReRoof: re-roofing with hot works | apartments | $16,000 | — | 202510248107 |
| Oct 22, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $41,500 | — | 202510227883 |
| Oct 21, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $26,900 | — | 202510217834 |
| Oct 2, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $15,000 | — | 202510026584 |
| Oct 1, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $16,000 | — | 202509306385 |
| Sep 9, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 1 family dwelling | $9,000 | — | 202509094846 |
| Aug 21, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $15,000 | — | 202508213683 |
| Aug 14, 2025 | ReRoof: re-roofing. built up roof slope less than 2/12 pitch. remove roofing, apply 3-layers 11lb ply sheet with flood coat of asphalt and gravel. no hot work | apartments | $40,000 | — | 202508143098 |
| Aug 1, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $16,840 | — | 202508012114 |
| Jul 29, 2025 | ReRoof: roof overlay with torch down at back of building | 2 family dwelling | $7,500 | — | 202507291793 |
| Jul 28, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $19,500 | — | 202507281725 |
| Jul 24, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 1 family dwelling | $12,500 | — | 202507241558 |
| Jul 21, 2025 | ReRoof: re-roof. hot work. flat roof: remove tar & gravel roof to the roof sheathing & reroof using modified roofing membrane gta torch down on entire roof area | 1 family dwelling | $16,600 | — | 202507211221 |
| Jul 1, 2025 | ReRoof: re-roof, hot works. complete removal of existing composition shingles and bitumen membrane and install new composition shingles and bitumen membrane | 2 family dwelling | $18,000 | — | 202507019867 |
| Jun 17, 2025 | ReRoof: roofing . tear off and disposal of existing roofing materials. install 26sq ft of roof. nail down base, modified bitumen | 1 family dwelling | $11,000 | — | 202506178829 |
| Jun 10, 2025 | ReRoof: reroofing. hot works. no work to roof structural sheathing | apartments | $75,000 | — | 202506108350 |
| Jun 9, 2025 | otc alterations permit: demolition & rebuild the front portion of an existing roof as approved by planning in submittal 2024-010417prj | 2 family dwelling | $54,000 | — | 202506068142 |
| May 2, 2025 | ReRoof: re-roofing with torch down | 1 family dwelling | $18,700 | — | 202505025685 |
| Apr 14, 2025 | ReRoof: reroofing no hot works | 1 family dwelling | $15,000 | — | 202504144324 |
| Apr 2, 2025 | ReRoof: re-roofing with torch works | 2 family dwelling | $22,000 | — | 202504023547 |
| Mar 25, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $20,000 | — | 202503253009 |
| Feb 3, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 1 family dwelling | $12,000 | — | 202502039556 |
| Dec 23, 2024 | ReRoof: reroofing- add second layer overlay with no hot works | apartments | $11,000 | — | 202412237295 |
| Dec 22, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $10,700 | — | 202412227279 |
| Dec 1, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $9,000 | — | 202412015875 |
| Oct 16, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $10,000 | — | 202410163028 |
Electrical: 90 permits
From Mar 27, 2015 to Sep 12, 2025. 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, 4 listed below. Earlier permits, 86, are on their house pages: 2024: 5 · 2023: 9 · 2022: 7 · 2021: 7 · 2020: 8 · 2019: 4 · 2018: 7 · 2017: 10 · 2016: 20 · 2015: 9.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Sep 12, 2025 | otc alterations permit: kitchen remodel, new cabinets, new countertops. new electric circuits for dw, disposal, mw.no change in layout | 1 family dwelling | $40,000 | — | 202509125198 |
| Sep 3, 2025 | otc alterations permit: space #156 interior tenant improvement. selective demolition of non structural & finishes. provide new food preparation equipment & shelving. new sales counter. electrical scope limited to 3 new counter receptacles | food/beverage hndlng | $273,122 | — | 202506178915 |
| Jul 29, 2025 | additions alterations or repairs: space 175 - jins eyewear: ref 202504083935 ti for electrical work only for a retail ti mep deferred | retail sales | $423,000 | — | 202506128562 |
| Apr 29, 2025 | sign - erect: space # 353: install interior single faced electric wall sign "activate" | retail sales | $6,000 | — | 202504224902 |
Plumbing: 61 permits
From May 14, 2015 to Jun 30, 2026. Across 10 plumbing permits since October 2, 2024, most declared values run from $1 to $212,500 (the middle 80%); the median is $70,500 and half fall between $41,000 and $143,750. The lowest on record is $1 and the highest $325,000.
Since October 2, 2024, 10 listed below. Earlier permits, 51, are on their house pages: 2024: 4 · 2023: 5 · 2022: 9 · 2021: 3 · 2020: 4 · 2019: 8 · 2018: 5 · 2017: 3 · 2016: 4 · 2015: 6.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jun 30, 2026 | otc alterations permit: space #169:prop h - remodel of an existing jamba juice. scope to include architectural, electrical, mechanical, and plumbing design. scope of improvements include complete finish out of the interior to include new non-load bearing walls, ceiling, floor finishes, and millwork | retail sales | $325,000 | — | 202601264540 |
| Mar 26, 2026 | otc alterations permit: revision to pa 202601083485: removing 1 kitchen remodel from scope of work. will only be completing 1 bathroom remodel. electrical and plumbing as needed. replacing sheetrock on 2nd flr bathroom and bedroom | 1 family dwelling | $1 | — | 202603268366 |
| Jan 8, 2026 | otc alterations permit: remodel kitchen in kind. remodel bathroom in kind. plumbing and electrical as needed. no walls removed | 1 family dwelling | $50,000 | — | 202601083485 |
| Oct 23, 2025 | otc alterations permit: built no hangers work ref pa 202509296158 | retail sales | $1 | — | 202510237961 |
| Sep 30, 2025 | otc alterations permit: unit 4- kitchen remodel in kind no strucrtural work . no layout change repalce cabinets, countertops, flooring, plumbing fixtures, appliances and electrical fixtures in the same location | apartments | $76,000 | — | 202509266179 |
| Sep 24, 2025 | otc alterations permit: g/f ste# 203 t.i. of a vacant h&m space. all e) walls, ceiling, storefronts, plumbing fixtures, light fixtures, floor finishes & back of house millwork to remain. proposed scope of work includes, new fitting room cabinets, new ladies pos, paint throughout & portion demo of poster window walls | retail sales | $200,000 | — | 202505227057 |
| Apr 15, 2025 | otc alterations permit: all levels general space reconfiguration. demo & replace non loading bearing walls, doors, cabinets, plumbing, electrical fixtures & finishes. no net increase 2f plumbing fixture count & no significant structural work. finishes throughout. basement floor replacement | 2 family dwelling | $95,000 | — | 202411084696 |
| Feb 10, 2025 | otc alterations permit: bathroom modernization - remove & replace rotted walls & floor; as required. walls are non load bearing. new plumbing fixture throughout. all in kind replacement. limited dry-rot repair in kind as required | 2 family dwelling | $38,000 | — | 202502100057 |
| Nov 21, 2024 | otc alterations permit: kitchen and bathroom remodel in kind, no wall demolition or construction, no change in plumbing fixture count, dmj 11/21/2024 | 1 family dwelling | $65,000 | — | 202411215469 |
| Oct 30, 2024 | otc alterations permit: 1st flr. suite 172. t.i. for an existing restaurant inside a shopping mall. interior alteration. modify kitchen. keep employee restroom. remodel guest seating area. work includes, modify ceiling, electrical, mechanical, and plumbing at sales area, kitchen, adding equipments | food/beverage hndlng | $160,000 | — | 202410022121 |
Heating and cooling: 54 permits
From Jan 15, 2015 to Sep 14, 2026. Across 6 heating and cooling permits since October 2, 2024, most declared values run from $12,409 to $253,500 (the middle 80%); the median is $50,000 and half fall between $17,683 and $99,000. The lowest on record is $9,574 and the highest $400,000.
Since October 2, 2024, 6 listed below. Earlier permits, 48, are on their house pages: 2024: 6 · 2023: 7 · 2022: 8 · 2021: 8 · 2020: 3 · 2019: 2 · 2018: 6 · 2017: 2 · 2016: 4 · 2015: 2.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Sep 14, 2026 | otc alterations permit: tenant improvement for a retail store. finish demolition ceiling demo in the sale area mech ligts relocation of hvac, new finish furniture installation space #142 | retail sales | $107,000 | — | 202607175167 |
| Jul 16, 2026 | otc alterations permit: tenant improvement with roof-top mounted hvac equipment | retail sales | $400,000 | — | 202510227889 |
| Feb 6, 2026 | otc alterations permit: suite 250: new ul 300 system hood & duct fire system. ref pa #2025-0121-8731 | food/beverage hndlng | $9,574 | — | 202602065380 |
| Feb 3, 2026 | otc alterations permit: unit #5: studio apartment remodel: new windows, doors, replace tub w/like for like. replace shower valves, new plumbing dmv, new electrical, kitchen, furnace and flooring | apartments | $75,000 | — | 202602035127 |
| Feb 18, 2025 | otc alterations permit: rev to pa# 2024-1121-5469: remove all interior finishes, install new insulation and drywall, install new heating unit and ducts | 1 family dwelling | $25,000 | — | 202502110086 |
| Oct 8, 2024 | otc alterations permit: space #221: installation of new hood and duct fire suppression system. ref pa# 202401184225 | retail sales | $15,244 | — | 202410082523 |
Water heater: 16 permits
From Apr 26, 2016 to Oct 14, 2025. 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, 1 listed below. Earlier permits, 15, are on their house pages: 2023: 3 · 2022: 1 · 2021: 2 · 2020: 1 · 2019: 1 · 2018: 2 · 2017: 4 · 2016: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Oct 14, 2025 | otc alterations permit: 2/f: kitchen and bathroom remodel. add master bath, and study room. relocate staircase. 1/f: add beds, baths, media room with wetbar, and laundry room infill lightwell, replace all windows in kind. replace water heater and furnace | 1 family dwelling | $262,630 | — | 202510016507 |
Solar: 1 permit
From Aug 11, 2026 to Aug 11, 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 |
|---|---|---|---|---|---|
| Aug 11, 2026 | solar permit: installing 14 solar pv modules, 410 watts per module, total no. of rating 5.74 kw. mounted: roof, ballasted: n, including 2 energy storage unit, with 5.0 kwh each in capacity, ess units will be closer than 3 feet | install 5.74kw roof mounted solar s | — | $18,000 | — | S20260505588 |
Addresses on this street with a page
2 20th Ave55 20th Ave100 20th Ave119 20th Ave125 20th Ave139 20th Ave140 20th Ave143 20th Ave146 20th Ave151 20th Ave155 20th Ave156 20th Ave167 20th Ave171 20th Ave174 20th Ave180 20th Ave186 20th Ave192 20th Ave195 20th Ave233 20th Ave237 20th Ave238 20th Ave246 20th Ave255 20th Ave262 20th Ave264 20th Ave270 20th Ave273 20th Ave283 20th Ave287 20th Ave295 20th Ave301 20th Ave319 20th Ave320 20th Ave328 20th Ave337 20th Ave338 20th Ave339 20th Ave355 20th Ave376 20th Ave427 20th Ave436 20th Ave443 20th Ave446 20th Ave450 20th Ave454 20th Ave462 20th Ave463 20th Ave482 20th Ave483 20th Ave494 20th Ave506 20th Ave530 20th Ave531 20th Ave546 20th Ave552 20th Ave556 20th Ave558 20th Ave564 20th Ave566 20th Ave571 20th Ave580 20th Ave610 20th Ave635 20th Ave636 20th Ave642 20th Ave667 20th Ave669 20th Ave679 20th Ave687 20th Ave689 20th Ave705 20th Ave711 20th Ave717 20th Ave719 20th Ave724 20th Ave737 20th Ave739 20th Ave740 20th Ave754 20th Ave758 20th Ave766 20th Ave770 20th Ave777 20th Ave1222 20th Ave1223 20th Ave1226 20th Ave1227 20th Ave1229 20th Ave1234 20th Ave1235 20th Ave1245 20th Ave1246 20th Ave1250 20th Ave1254 20th Ave1271 20th Ave1273 20th Ave1317 20th Ave1319 20th Ave1331 20th Ave1339 20th Ave1346 20th Ave1352 20th Ave1353 20th Ave1355 20th Ave1363 20th Ave1364 20th Ave1367 20th Ave1375 20th Ave1385 20th Ave1437 20th Ave1439 20th Ave1442 20th Ave1446 20th Ave1453 20th Ave1454 20th Ave1462 20th Ave1474 20th Ave1482 20th Ave1486 20th Ave1527 20th Ave1541 20th Ave1547 20th Ave1558 20th Ave1566 20th Ave1570 20th Ave1578 20th Ave1588 20th Ave1601 20th Ave1625 20th Ave1627 20th Ave1631 20th Ave1639 20th Ave1668 20th Ave1681 20th Ave1693 20th Ave1710 20th Ave1711 20th Ave1727 20th Ave1731 20th Ave1754 20th Ave1762 20th Ave1771 20th Ave1774 20th Ave1775 20th Ave1811 20th Ave1827 20th Ave1830 20th Ave1838 20th Ave1839 20th Ave1846 20th Ave1847 20th Ave1850 20th Ave1855 20th Ave1862 20th Ave1863 20th Ave1866 20th Ave1882 20th Ave1883 20th Ave1911 20th Ave1965 20th Ave1995 20th Ave2011 20th Ave2019 20th Ave2020 20th Ave2031 20th Ave2038 20th Ave2039 20th Ave2046 20th Ave2050 20th Ave2055 20th Ave2060 20th Ave2063 20th Ave2067 20th Ave2071 20th Ave2079 20th Ave2083 20th Ave2087 20th Ave2095 20th Ave2114 20th Ave2115 20th Ave2126 20th Ave2130 20th Ave2149 20th Ave2150 20th Ave2153 20th Ave2166 20th Ave2174 20th Ave2200 20th Ave2213 20th Ave2218 20th Ave2239 20th Ave2247 20th Ave2269 20th Ave2278 20th Ave2282 20th Ave2308 20th Ave2316 20th Ave2317 20th Ave2327 20th Ave2335 20th Ave2338 20th Ave2343 20th Ave2346 20th Ave2367 20th Ave2379 20th Ave2418 20th Ave2431 20th Ave2438 20th Ave2464 20th Ave2481 20th Ave2488 20th Ave2495 20th Ave2515 20th Ave2591 20th Ave2595 20th Ave2611 20th Ave2651 20th Ave2659 20th Ave2667 20th Ave2671 20th Ave2675 20th Ave2679 20th Ave2683 20th Ave2687 20th Ave2691 20th Ave2918 20th Ave2939 20th Ave2945 20th Ave2990 20th Ave3016 20th Ave3028 20th Ave3029 20th Ave3035 20th Ave3036 20th Ave3043 20th Ave3044 20th Ave3052 20th Ave3060 20th Ave3063 20th Ave3077 20th Ave3251 20th Ave
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.