20th St, San Francisco: permits on record
230 home-service permits on record on 20th St since January 6, 2015, 46 of them since October 2, 2024, at 163 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: 127 permits
From Jan 9, 2015 to Sep 8, 2026. Across 29 roofing permits since October 2, 2024, most declared values run from $7,452 to $43,880 (the middle 80%); the median is $20,000 and half fall between $10,000 and $28,000. The lowest on record is $3,500 and the highest $704,000.
Since October 2, 2024, 29 listed below. Earlier permits, 98, are on their house pages: 2024: 11 · 2023: 9 · 2022: 11 · 2021: 10 · 2020: 9 · 2019: 10 · 2018: 5 · 2017: 9 · 2016: 10 · 2015: 14.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Sep 8, 2026 | ReRoof: reroofing. no hot works | manufacturing | $79,400 | — | 202606223641 |
| Aug 18, 2026 | otc alterations permit: fire repairs to existing units and nov resolution. rebuild roof, floor assemblies, foundation, and mep per plans | apartments | $704,000 | — | 202606022336 |
| Jun 18, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $6,850 | — | 202606183545 |
| Jun 10, 2026 | ReRoof: reroof hot works | 2 family dwelling | $20,000 | — | 202606102909 |
| Jun 9, 2026 | ReRoof: re-roofing - no hot works | apartments | $20,500 | — | 202605292150 |
| Jun 2, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $7,850 | — | 202606022312 |
| May 15, 2026 | ReRoof: reroofing: remove the roof and install modified bitumen with 2 layers of base. no hot works | apartments | $28,000 | — | 202605151358 |
| May 12, 2026 | ReRoof: garage roof only: re-roofing: install 3 layers of certained feed, sa cap system, 1. layer of nail bas, 1 layer of ply bas, 1 layer of sa cap self adhered, no hot work | prkng garage/private | $3,500 | — | 202605121106 |
| Apr 29, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $7,260 | — | 202604290323 |
| Apr 9, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $10,000 | — | 202604099143 |
| Mar 31, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $33,000 | — | 202603318604 |
| Mar 26, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $25,700 | — | 202603268316 |
| Mar 23, 2026 | otc alterations permit: repair of damage caused by fire to building and rear deck to comply nov202535024.all interior finishes includuing casewook, tile, wood flooring,plumbing and lighting fixtures shall be replaced inkind. utilities to be replaced in-kind. asphalt shingle roof to be replaced in-kind | 1 family dwelling | $700,840 | — | 202512121701 |
| Feb 27, 2026 | ReRoof: tear off, install bitumen by torch down | apartments | $35,000 | — | 202602276644 |
| Feb 11, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $9,900 | — | 202602115758 |
| Jan 28, 2026 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $14,000 | — | 202601284772 |
| Dec 23, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $22,000 | — | 202512232508 |
| Dec 1, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $10,500 | — | 202512010668 |
| Nov 17, 2025 | ReRoof: reroof. no hotworks or torch down | 1 family dwelling | $25,000 | — | 202511179790 |
| Oct 2, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $27,272 | — | 202510026572 |
| Sep 8, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $19,554 | — | 202509084833 |
| Aug 29, 2025 | ReRoof: re-roofing with hot works | 2 family dwelling | $7,500 | — | 202508294231 |
| Jun 20, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $28,000 | — | 202506209112 |
| May 29, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $28,000 | — | 202505297496 |
| Feb 4, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $10,000 | — | 202502049599 |
| Jan 13, 2025 | otc alterations permit: demo stucco elevation replace with new stucco and water proofing as per code, reinstall window, paint to match, existing street facing | 2 family dwelling | $20,000 | — | 202501108140 |
| Dec 30, 2024 | ReRoof: reroofing | residential hotel | $22,400 | — | 202412307496 |
| Oct 8, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $18,400 | — | 202410082533 |
| Oct 2, 2024 | ReRoof: reroofing | apartments | $14,500 | — | 202410022150 |
Plumbing: 38 permits
From Jan 15, 2015 to Aug 13, 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, 2 listed below. Earlier permits, 36, are on their house pages: 2024: 1 · 2023: 2 · 2022: 2 · 2021: 2 · 2020: 1 · 2019: 7 · 2018: 2 · 2017: 3 · 2016: 11 · 2015: 5.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Aug 13, 2026 | otc alterations permit: unit 3677a: one kitchen and one bathroom remodel like for like. no tub conversions. no new wall and no existing wall relocation. number of plumbing fixtures remain unchange. new lighting shall comply with cec 150.0 3 and 5 | apartments | $56,000 | — | 202608126471 |
| Mar 26, 2025 | otc alterations permit: remove 2 existing vanities in 2 baths. install 2 new vanities, faucets, and 2 sinks. replace existing vanities in kind. no wall demolition or construction. no change in plumbing fixture count | 2 family dwelling | $15,000 | — | 202503263046 |
Electrical: 29 permits
From Jan 27, 2015 to Sep 4, 2026. Across 5 electrical permits since October 2, 2024, most declared values run from $7,800 to $49,380 (the middle 80%); the median is $20,000 and half fall between $15,000 and $30,000. The lowest on record is $3,000 and the highest $62,300.
Since October 2, 2024, 5 listed below. Earlier permits, 24, are on their house pages: 2024: 2 · 2023: 2 · 2022: 2 · 2021: 2 · 2019: 6 · 2017: 3 · 2016: 4 · 2015: 3.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Sep 4, 2026 | additions alterations or repairs: level 2 ev chargers, installation of nine evercharge.ev002 ev chargers ("evse") to be assigned to staff / resident ev drivers in assigned parking areas | apartments | $62,300 | — | 202604149404 |
| Jun 30, 2026 | otc alterations permit: patch sheetrock from electrical upgrade. new vanity and medicine cabinet on the 3rd floor bath | 1 family dwelling | $15,000 | — | 202606304316 |
| May 13, 2026 | otc alterations permit: kitchen main floor - replace cabinets, countertops, appliances & sink & fixtures using locations & waste supply lines, electrical systems & locations. work inkind | 2 family dwelling | $30,000 | — | 202605131206 |
| Mar 11, 2026 | otc alterations permit: change of use to: install appliances with new pre-manufactured electrical sauna | clinics-medic/dental | $3,000 | — | 202603097139 |
| Oct 9, 2024 | otc alterations permit: unit 5: add electric heater to address complaint 201836931 item #2 | apartments | $20,000 | — | 202409241531 |
Heating and cooling: 20 permits
From Jan 6, 2015 to Jan 7, 2026. 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, 2 listed below. Earlier permits, 18, are on their house pages: 2024: 3 · 2020: 3 · 2019: 1 · 2018: 1 · 2017: 2 · 2016: 5 · 2015: 3.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jan 7, 2026 | otc alterations permit: install new heat pump hvac system, including 2 outdoor condenser units and 2 air handlers in interior | 1 family dwelling | $2,500 | — | 202601073388 |
| Feb 20, 2025 | otc alterations permit: rev to pa# 2025-0113-8201: sqft ceiling in the hallway to run the furnance duct, relocate the kitchen sink, install new furnace, add lights in the hallway and outlets | apartments | $7,500 | — | 202502200653 |
Solar: 8 permits
From Jun 3, 2022 to Jul 6, 2026. Across 5 solar permits since October 2, 2024, most declared values run from $13,027 to $48,594 (the middle 80%); the median is $32,176 and half fall between $17,568 and $46,561. The lowest on record is $10,000 and the highest $49,949.
Since October 2, 2024, 5 listed below. Earlier permits, 3, are on their house pages: 2024: 2 · 2022: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jul 6, 2026 | solar permit: installing 17 solar pv modules, 440 watts per module, total no. of rating 7.48 kw. mounted: roof, ballasted: n, including 2 energy storage unit, with 13.5 kwh each in capacity, ess units will not be closer than 3 feet | installation of roof-mounted utili | 2 family dwelling | $46,561 | — | S20260514610 |
| Jan 5, 2026 | solar permit: installing 15 solar pv modules, 410 watts per module, total no. of rating 6.15 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 15 kwh each in capacity, ess units will not be closer than 3 feet | | — | $49,949 | — | S20251030281 |
| Dec 15, 2025 | solar permit: installing 12 solar pv modules, 435 watts per module, total no. of rating 5.22 kw. mounted: roof, ballasted: n | rooftop mounted solar energy system pv 12 hin-t435nf solar modules 12 iq8plus-72-2-us {240v} microinverters new subpanels count | 2 family dwelling | $32,176 | — | S20251022248 |
| Dec 15, 2025 | solar permit: installing 9 solar pv modules, 415 watts per module, total no. of rating 3.74 kw. mounted: roof, ballasted: n | install rooftop pv system 3.74 kw | 2 family dwelling | $17,568 | — | S20251021232 |
| Oct 22, 2025 | solar permit: ballasted: n, including 2 energy storage unit, with 15 kwh each in capacity, ess units will be closer than 3 feet | new ess: indoors on garage/storage wall - franklin wh apower 2 at 15kwh each | — | $10,000 | — | S20250923078 |
Water heater: 8 permits
From Apr 16, 2015 to Jun 8, 2026. 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, 3 listed below. Earlier permits, 5, are on their house pages: 2019: 2 · 2018: 1 · 2015: 2.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jun 8, 2026 | otc alterations permit: unit 3680 1/2: kitchen and bathroom remodel like for like, relocate tankless water heater to 1st flr of bldg | apartments | $70,000 | — | 202606082775 |
| Mar 25, 2026 | otc alterations permit: install walk-in closet and bathroom with 1-toilet, 2-sinks and 1-shower in current office space, 1st flr 135 sqft adjust pantry/closet configuration to support toilet installation. replace & relocate hot water heat with heat pump electric hot water heater from 1st flr to basement | 1 family dwelling | $46,337 | — | 202603258271 |
| Jul 3, 2025 | otc alterations permit: replace furnace & water heaters . 2/f , 3/f & 4/f | apartments | $24,000 | — | 202409130721 |
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.