Attached · West of Twin Peaks
2275 18th Ave
In progress+1 unit on this lot · now 27 permits
Horizontal addition to ground & second floor, and vertical addition to add third floor, add ADU to ground floor. Kitchen & bathrooms remodel. Replace existing front elevation window in kind & the other ex windows with vinly windows.
filed Dec 2019issued Dec 2022 · permit wait 3 years3 years 11 months since issue
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$328,907 + other work
the permit also covers work unrelated to the ADU, so this is not an ADU price
Permit wait
3 years
filed → issued
Build time
in progress
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | Horizontal addition to ground & second floor, and vertical addition to add third floor, add ADU to ground floor. Kitchen & bathrooms remodel. Replace existing front elevation window in kind & the other ex windows with vinly windows. 201912129418 · Liu F Construction | filed Dec 2019 · issued Dec 2022 | $300k | city record |
| Sprinklers | Install new fire sprinkler syastem at entire ground floor per nfpa 13 r including 2" dedicated fire service per nfpa 24 total 18 sprinklers ref 201912129418. 202412025890 · cites 201912129418 · Fong'S Cons & Plumbing | filed Dec 2024 · issued Dec 2024 · done Jul 2026 | $23k | city record |
| Sprinklers | Installation of a new sprinkler monitoring system. Ref#: 202412025890. 202506279616 · Crime Watch Security Sys Llc | filed Jun 2025 · issued Jun 2025 · done Jul 2026 | $6,200 | city record |
| Electrical | Install all the new circuits and new panels. E202410217690 | Oct 21, 2024 | — | |
| Electrical | Online electrical permit: 60 of buildings of 6 dwelling units or less. Installation of a sprinkler monitoring system. E202507123876 | Jul 12, 2025 → Jun 30, 2026 | — | |
| Electrical | Ref: witness test fee for e202507123876. EW202606185740 | Jun 18, 2026 → Jun 30, 2026 | — | |
| Plumbing | Work category: 4pa; install fire sprinkler system throughout ground floor including underground service. PW20241202482 | Dec 2, 2024 → Jul 14, 2025 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 2331, lot 003A
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.