18th St, San Francisco: permits on record
230 home-service permits on record on 18th St since January 15, 2015, 29 of them since October 2, 2024, at 166 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: 125 permits
From Jan 15, 2015 to Sep 22, 2026. Across 23 roofing permits since October 2, 2024, most declared values run from $12,270 to $65,000 (the middle 80%); the median is $16,700 and half fall between $14,250 and $34,000. The lowest on record is $10,000 and the highest $129,500.
Since October 2, 2024, 23 listed below. Earlier permits, 102, are on their house pages: 2024: 7 · 2023: 8 · 2022: 10 · 2021: 6 · 2020: 8 · 2019: 17 · 2018: 11 · 2017: 8 · 2016: 17 · 2015: 10.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Sep 22, 2026 | otc alterations permit: in-kind repairs of existing non complying accessory structure inccuping new roofing, siding,waterproofing. in-kind framing reparis, and 1 hr fire ratings at property | apartments | $20,000 | — | 202608217014 |
| Aug 28, 2026 | otc alterations permit: minor struct. remodel of a sfr including int'r stair removal, 30 sq. ft. infill at the 2nd fl., relocate 2nd flr bathroom, inst. 3 new windows & 1 new exterior door, const. new exterior wood deck and stairs at rear with 1-hour fire resistance rated, pl wall, r/r portion of flat, comp. shingle roof | 2 family dwelling | $60,000 | — | 202606042511 |
| Jul 9, 2026 | otc alterations permit: front building: to comply with nov# 202658496: replace front sliding door at 2/f, replace dry rotted deck boards and guard rails on roof deck with trex material, replace kitchen cabinets in kind, install new tiles in shower wall, install vinyl window in front 1/f, new flooring and paint | 1 family dwelling | $12,000 | — | 202607094802 |
| Jun 17, 2026 | ReRoof: reroof no hot works | apartments | $30,000 | — | 202606173390 |
| Apr 30, 2026 | ReRoof: re-roof with shingle replacement approx 997 sf, install new gutters and downspouts, new galvanized edge metals, new synthetic underlayment, new comp shingls from gaf.no hotwork | 2 family dwelling | $16,700 | — | 202604300423 |
| Feb 18, 2026 | ReRoof: re-roofing: remove existing roof and install new torch roof | 2 family dwelling | $18,400 | — | 202602186092 |
| Dec 10, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $15,000 | — | 202512101434 |
| Nov 29, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $16,521 | — | 202511290583 |
| Nov 12, 2025 | ReRoof: reroofing: clean & brush the roof surface for proper adhesion, apply asc primer to roof surface, apply asc silicone to the roof surface, broadcast granules onto wet silicone. no hot works | office | $66,250 | — | 202511129346 |
| Nov 11, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $22,000 | — | 202511119323 |
| Sep 29, 2025 | ReRoof: re-roofing. no hot works | apartments | $14,000 | — | 202509296296 |
| Sep 17, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $13,350 | — | 202509175515 |
| Aug 26, 2025 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $14,000 | — | 202508263939 |
| Aug 20, 2025 | ReRoof: reroof. torch down | office | $15,000 | — | 202508203483 |
| Jul 16, 2025 | ReRoof: reroofing w/o hot works. self-adhesive | 1 family dwelling | $10,000 | — | 202507160899 |
| Jun 17, 2025 | ReRoof: reroof no hot works, cool roof per crrc# 0628-0002 | office | $129,500 | — | 202506118481 |
| Jun 2, 2025 | ReRoof: roofing. no hot work | warehouse,no frnitur | $125,000 | — | 202506027661 |
| Apr 8, 2025 | ReRoof: re-roofing no hot works | apartments | $38,000 | — | 202504083905 |
| Mar 20, 2025 | ReRoof: reroofing with hot works | apartments | $19,500 | — | 202503202655 |
| Mar 19, 2025 | ReRoof: re-roofing about 11 squares, no hot works | 1 family dwelling | $15,500 | — | 202503192550 |
| Mar 5, 2025 | ReRoof: reroofing over layed, new shingle 30 yrs, no hot work | apartments | $10,000 | — | 202503051573 |
| Feb 27, 2025 | ReRoof: reroofing - no torch down | apartments | $45,930 | — | 202502271217 |
| Dec 27, 2024 | ReRoof: re-roofing: remove and replace roofing material / existing roofing material | 2 family dwelling | $14,500 | — | 202412277463 |
Electrical: 35 permits
From Jul 3, 2015 to Jul 20, 2026. 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, 2 listed below. Earlier permits, 33, are on their house pages: 2024: 3 · 2023: 2 · 2022: 5 · 2021: 2 · 2020: 3 · 2019: 1 · 2018: 3 · 2017: 6 · 2016: 6 · 2015: 2.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jul 20, 2026 | sign - erect: install non-electric single faced wall sign "la scuola international school" | school | $35,000 | — | 202602196188 |
| Jun 8, 2026 | otc alterations permit: unit 5 : interior renovation to all existing in unit, new bathroom fixtures & finishes, new kitchen, fixtures & finishes, new electrical & lighting throughout unit | apartments | $60,495 | — | 202606042543 |
Heating and cooling: 33 permits
From Apr 24, 2015 to Jul 30, 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, 31, are on their house pages: 2024: 3 · 2023: 6 · 2022: 4 · 2021: 4 · 2019: 1 · 2018: 6 · 2017: 3 · 2016: 2 · 2015: 2.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jul 30, 2026 | additions alterations or repairs: 1st fl convert storage into habitable space to include 2 bedroom, 2 bath and laundry. install a tankless water and furnace in garage. enlarge garage door. 2nd fl: reconfigure interior layout. remove attic at rear | 1 family dwelling | $566,863 | — | 202505065904 |
| Mar 10, 2026 | otc alterations permit: revision to pa #2025-0702-0072: store front window modifications. replace flexible ducts due to removal of suspended ceiling , replace lighting fixtures at general location . add hand sinks and replacing 3 compartment sink | retail sales | $15,000 | — | 202602246444 |
Plumbing: 30 permits
From Aug 19, 2015 to Jun 9, 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, 28, are on their house pages: 2023: 2 · 2022: 5 · 2021: 4 · 2020: 1 · 2019: 4 · 2018: 1 · 2017: 2 · 2016: 7 · 2015: 2.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|---|---|---|---|---|
| Jun 9, 2026 | otc alterations permit: turning vacant commercial space into nail salon, new plumbing and electrical, minor framing. adding ada bath | laundry/laundromat | $87,000 | — | 202604109262 |
| Dec 6, 2024 | otc alterations permit: revision 202211237150 to soft story seismic upgrade at basement and 1st fl levels. modify toilet location, partition walls and rough in plumbing | laundry/laundromat | $1 | — | 202412066296 |
Water heater: 6 permits
From Feb 11, 2015 to Feb 2, 2022. 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, 6, are on their house pages: 2022: 1 · 2020: 1 · 2019: 1 · 2018: 1 · 2017: 1 · 2015: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|
Solar: 1 permit
From Oct 16, 2017 to Oct 16, 2017. Fewer than 5 solar 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, 1, are on their house pages: 2017: 1.
| Issued | Work | Building | Declared value | Contractor as filed | Permit |
|---|
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.