# Building permits at 23 Brompton Av, San Francisco, CA

Two permits on record here. The newest, Oct 7: Replacement of the existing foundation and the reconnection of the existing framing to the foundation. Within a quarter mile, the city has issued 35 more permits since May 1.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Oct 7, 2026 | Alteration or repair | replacement of the existing foundation and the reconnection of the existing framing to the foundation. | $25,000 | [202610069086](https://nearbypermits.com/san-francisco/permit/202610069086/) |
| Dec 11, 2023 | Roofing | re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $12,800 | [202312112313](https://nearbypermits.com/san-francisco/permit/202312112313/) |

## Within ¼ mi since May 1, 2026

35 permits in the circle. From our copy of the city's data (last 24 months).

### This block (250 to 1,000 ft), 21 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 16, 2026 | [283 Bemis St](https://nearbypermits.com/san-francisco/address/283-bemis-st/) | 920 ft NE | Roofing | replace stair step tiles in kind, provide new waterproofing at front of house. total stair repair less than 50% | $25,000 | [202609118020](https://nearbypermits.com/san-francisco/permit/202609118020/) |
| Sep 11, 2026 | [169 Brompton Av](https://nearbypermits.com/san-francisco/address/169-brompton-av/) | 510 ft S | Alteration or repair | interior remodel within (e) building. no exterior scope. includes limited structural for voluntary strengthening upgrades. | $200,000 | [202607175193](https://nearbypermits.com/san-francisco/permit/202607175193/) |
| Aug 26, 2026 | [277 Bemis St](https://nearbypermits.com/san-francisco/address/277-bemis-st/) | 950 ft NE | Alteration or repair | remove (e) tub, install (n) shower stall (same location); relocate toilet 15 15" to accommodate new vanity; remove (e) closet space. extend vanity in place. electrical add 1 wet rated recessed led light in shower. new exhaust fan; install new plumbing fixtures. water proofing | $30,000 | [202608126451](https://nearbypermits.com/san-francisco/permit/202608126451/) |
| Aug 25, 2026 | [301 Surrey St](https://nearbypermits.com/san-francisco/address/301-surrey-st/) | 890 ft NW | Addition | interior & exterior removation included convert (e) mechanical & laundry room to habitable space on main floor (115 sf). renovation to main fl & basement included 2 bathrooms & kitchen (remain in same place) addition of a roof deck | $205,000 | [202412066313](https://nearbypermits.com/san-francisco/permit/202412066313/) |
| Aug 3, 2026 | [149 Chilton Av](https://nearbypermits.com/san-francisco/address/149-chilton-av/) | 670 ft SW | Alteration or repair | in-kind remodeling of 1 bathroom(s) in 2nd fl with 1 shower pan(s). | $44,000 | [202608035992](https://nearbypermits.com/san-francisco/permit/202608035992/) |
| Jul 27, 2026 | [9 Surrey St](https://nearbypermits.com/san-francisco/address/9-surrey-st/) | 540 ft NE | Alteration or repair | in-kind remodeling of 1 bathroom(s) in 1st fl with 1 shower pan(s). | $15,500 | [202607275613](https://nearbypermits.com/san-francisco/permit/202607275613/) |
| Jul 23, 2026 | [235 Surrey St](https://nearbypermits.com/san-francisco/address/235-surrey-st/) | 680 ft NW | Fence, wall or deck | replace rear retaining wallk and concrete steps | $40,000 | [202607235473](https://nearbypermits.com/san-francisco/permit/202607235473/) |
| Jul 15, 2026 | [22 Joost Av](https://nearbypermits.com/san-francisco/address/22-joost-av/) | 670 ft SW | Alteration or repair | remove existing bathtub and wall finishes. install custom 64"x32" shower pan. install smooth acrylic wall surround.install new chome shower valve & shower head. install grab bars & prairie shelves. no other work | $8,500 | [202607155072](https://nearbypermits.com/san-francisco/permit/202607155072/) |
| Jul 15, 2026 | [24 Thor Av](https://nearbypermits.com/san-francisco/address/24-thor-av/) | 410 ft N | Alteration or repair | revise pa# 202412237305 to add structural strengthening at skylights and removal of wall at 2nd floor | $15,000 | [202607094789](https://nearbypermits.com/san-francisco/permit/202607094789/) |
| Jul 9, 2026 | [137 Chilton Av](https://nearbypermits.com/san-francisco/address/137-chilton-av/) | 640 ft SW | Addition | convert 1/f and part of (e) garage to adu. the (e) 2/f will remain separate residential unit. no addition is proposed, all work to be within the footprint of (e) bldg. rear 2/f deck and portions of rear structure will be repaired and replaced inkind as required. new windows at 1/f. | $125,000 | [202511038747](https://nearbypermits.com/san-francisco/permit/202511038747/) |
| Jun 25, 2026 | [39 Sussex St](https://nearbypermits.com/san-francisco/address/39-sussex-st/) | 820 ft N | Alteration or repair | add 2 (n) roof dormers on 3rd flr; interior remodel throughout all flrs; relocate kitchen and 2 (e) bathrooms; add a (n) powder room on 2nd flr; add a wet bar on 1st flr; create (n) interior connections between all 3 flrs; build a (n) rear deck on 1st flr. | $200,000 | [202510278213](https://nearbypermits.com/san-francisco/permit/202510278213/) |
| Jun 12, 2026 | [186 Lippard Av](https://nearbypermits.com/san-francisco/address/186-lippard-av/) | 650 ft SW | Alteration or repair | add two 2nd floor bedrooms and bathroom at rear of the house. | $150,000 | [202602035129](https://nearbypermits.com/san-francisco/permit/202602035129/) |
| Jun 11, 2026 | [289 Surrey St](https://nearbypermits.com/san-francisco/address/289-surrey-st/) | 800 ft NW | Roofing | re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $39,500 | [202606113010](https://nearbypermits.com/san-francisco/permit/202606113010/) |
| Jun 5, 2026 | [18 Wilder St](https://nearbypermits.com/san-francisco/address/18-wilder-st/) | 670 ft E | Fence, wall or deck | comply w/ nov 202547608 in-kind repair of e) concrete retaining walls in rear yard | $10,000 | [202601093539](https://nearbypermits.com/san-francisco/permit/202601093539/) |
| May 27, 2026 | [37 Sussex St](https://nearbypermits.com/san-francisco/address/37-sussex-st/) | 810 ft N | Alteration or repair | remove interior finishes, install new electrical service panel, new wiring, new water supplu lines, and waste vents, new piping interior, replace kitchen cabinets, install new insullation and drywall. all work is interior. to comply with nov 2026 50481 | $35,000 | [202605271941](https://nearbypermits.com/san-francisco/permit/202605271941/) |
| May 27, 2026 | [45 Surrey St](https://nearbypermits.com/san-francisco/address/45-surrey-st/) | 530 ft NE | Alteration or repair | reparation of front stairs, in-kind wood replacement. addition of a railing in order to meet ca standard code less than 50%. street visible. | $5,000 | [202605221809](https://nearbypermits.com/san-francisco/permit/202605221809/) |
| May 26, 2026 | [44 Surrey St](https://nearbypermits.com/san-francisco/address/44-surrey-st/) | 660 ft NE | Alteration or repair | kitchen remodel, new cabinets, new sink, new dishwasher, new garbage disposal. all work in kind. no moving walls. approx 80 sq ft. | $37,000 | [202605261908](https://nearbypermits.com/san-francisco/permit/202605261908/) |
| May 26, 2026 | [203 Surrey St](https://nearbypermits.com/san-francisco/address/203-surrey-st/) | 550 ft NW | Alteration or repair | replace decking boards, guardrails and other elements per necessity | $9,500 | [202605221792](https://nearbypermits.com/san-francisco/permit/202605221792/) |
| May 19, 2026 | [142 Chilton Av](https://nearbypermits.com/san-francisco/address/142-chilton-av/) | 770 ft W | Roofing | re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $27,900 | [202605191571](https://nearbypermits.com/san-francisco/permit/202605191571/) |
| May 4, 2026 | [24 Thor Av](https://nearbypermits.com/san-francisco/address/24-thor-av/) | 410 ft N | Alteration or repair | kitchen and bathroom remodel in kind. no wall changes. | $53,000 | [202605040590](https://nearbypermits.com/san-francisco/permit/202605040590/) |
| May 4, 2026 | [277 Bemis St](https://nearbypermits.com/san-francisco/address/277-bemis-st/) | 950 ft NE | Alteration or repair | 1st fl. rooms down remodel:partial conversion of (e) garage space to habitable space. new laundry, bath, bedroom & storage. new mechanical electrical and plumbing. no non structural interior partition walls. no change to (e) structure. no expansion of building envelope or work visible from street | $115,000 | [202603057021](https://nearbypermits.com/san-francisco/permit/202603057021/) |

### Farther (1,000 ft to ¼ mi), 14 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 9, 2026 | [505 Chenery St](https://nearbypermits.com/san-francisco/address/505-chenery-st/) | 0.25 mi E | Alteration or repair | drainage for work at 216 roanoke st. ref 202609258675 | $2,000 | [202610089185](https://nearbypermits.com/san-francisco/permit/202610089185/) |
| Oct 9, 2026 | [216 Roanoke St](https://nearbypermits.com/san-francisco/address/216-roanoke-st/) | 0.25 mi E | Alteration or repair | replacement of existing foundation at the bedroom damage with water intrusion ref permit #2026-1008-9185 | $25,000 | [202609258675](https://nearbypermits.com/san-francisco/permit/202609258675/) |
| Sep 29, 2026 | [117 Conrad St](https://nearbypermits.com/san-francisco/address/117-conrad-st/) | 0.22 mi N | Alteration or repair | framing and stucco and dry rot damage around newly installed window by others. visable from street. | $6,800 | [202609298744](https://nearbypermits.com/san-francisco/permit/202609298744/) |
| Sep 21, 2026 | [121 Moffitt St](https://nearbypermits.com/san-francisco/address/121-moffitt-st/) | 0.22 mi N | Alteration or repair | comply with nov 202182450 construct firewalls on left & right side of deck. replace front glass railing. revision to 202412096395 | $10,000 | [202609218390](https://nearbypermits.com/san-francisco/permit/202609218390/) |
| Sep 15, 2026 | [146 Hamerton Av](https://nearbypermits.com/san-francisco/address/146-hamerton-av/) | 0.19 mi W | Alteration or repair | bathroom remodel (bath 1 on upper floor) | $25,000 | [202609158158](https://nearbypermits.com/san-francisco/permit/202609158158/) |
| Sep 14, 2026 | [334 Surrey St](https://nearbypermits.com/san-francisco/address/334-surrey-st/) | 0.21 mi NW | Solar | solar permit: installing 10 solar pv modules, 460 watts per module, total no. of rating 4.6 kw. mounted: roof, ballasted: n, including 1 energy storage unit, with 10 kwh each in capacity, ess units will not be closer than 3 feet \| solar roof mount 4.60kw, 10 modules. | $15,000 | [S20260804702](https://nearbypermits.com/san-francisco/permit/S20260804702/) |
| Sep 4, 2026 | [112 Sussex St](https://nearbypermits.com/san-francisco/address/112-sussex-st/) | 0.23 mi N | Alteration or repair | convert (e) storage & garage in (e) rear building to (1) adu under state adu program (ca govt. codesection 66314 through 66333). ref #202411144974 & 202109077891 | $5,000 | [202602176022](https://nearbypermits.com/san-francisco/permit/202602176022/) |
| Aug 19, 2026 | [2605 Diamond St](https://nearbypermits.com/san-francisco/address/2605-diamond-st/) | 0.21 mi N | Solar | solar permit: installing 14 solar pv modules, 440 watts per module, total no. of rating 6.16 kw. mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 13.5 kwh each in capacity, ess units will not be closer than 3 feet \| (n) residential roof-m | Not listed | [S20260615653](https://nearbypermits.com/san-francisco/permit/S20260615653/) |
| Aug 17, 2026 | [534 Laidley St](https://nearbypermits.com/san-francisco/address/534-laidley-st/) | 0.21 mi NE | Alteration or repair | exploratory demo in garage/basement and kitchen. patch & repair as needed | $10,000 | [202608176716](https://nearbypermits.com/san-francisco/permit/202608176716/) |
| Aug 14, 2026 | [54 Sussex St](https://nearbypermits.com/san-francisco/address/54-sussex-st/) | 0.19 mi N | Addition | new two story horizontal addition at rear yard, new media room and bathroom at basement level, new second story vertical addition: primary bedroom and bathroom, new exterior finishes at existing front facade, new main entry front door system at existing location, new interior renovations | $750,000 | [202509044597](https://nearbypermits.com/san-francisco/permit/202509044597/) |
| Jul 31, 2026 | [948 Chenery St](https://nearbypermits.com/san-francisco/address/948-chenery-st/) | 0.20 mi NW | Alteration or repair | convert full bathroom to powder room at ground fl. remove tub/shower. vent added. | $40,000 | [202607315869](https://nearbypermits.com/san-francisco/permit/202607315869/) |
| Jul 16, 2026 | [948 Chenery St](https://nearbypermits.com/san-francisco/address/948-chenery-st/) | 0.20 mi NW | Alteration or repair | guest bathroom remodel, replace tub to shower, sink, vanity, toilet, exhaust fan, mep up to code, 73 sq ft. 2nd flr. | $25,000 | [202607165123](https://nearbypermits.com/san-francisco/permit/202607165123/) |
| Jun 12, 2026 | [200 Cayuga Av](https://nearbypermits.com/san-francisco/address/200-cayuga-av/) | 0.24 mi S | Alteration or repair | revision to pa # 202601063329. replace existing windows at sunroom. rebuild existing garage. repair dry rot at existing south low roof. | $70,030 | [202605040624](https://nearbypermits.com/san-francisco/permit/202605040624/) |
| May 5, 2026 | [41 Moffitt St](https://nearbypermits.com/san-francisco/address/41-moffitt-st/) | 0.21 mi NE | Alteration or repair | remove and replace 150 linear feet of handrail, 4x4 post will remain, replace like for like, repair less than 50%. | $6,000 | [202605050655](https://nearbypermits.com/san-francisco/permit/202605050655/) |

## Zoning requests nearby

There are no zoning requests on file within ¼ mi. San Francisco's feed was last read Oct 14.

## More on this street

Other addresses on Brompton Av with permits, nearest house number first:

- [25 Brompton Av](https://nearbypermits.com/san-francisco/address/25-brompton-av/): newest permit Feb 19, 2026
- [19 Brompton Av](https://nearbypermits.com/san-francisco/address/19-brompton-av/): newest permit Jul 10, 2025
- [169 Brompton Av](https://nearbypermits.com/san-francisco/address/169-brompton-av/): newest permit Sep 11, 2026

---
Source: SF Department of Building Inspection permit data (https://data.sf.gov/d/i98e-djp9). Checked 2026-10-14 20:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Zoning requests come from the San Francisco Planning Department records (https://data.sf.gov/d/y673-d69b). We read it Oct 14, 16:48 UTC.

Map, both permits at this address and 35 nearby: https://nearbypermits.com/san-francisco/address/23-brompton-av/