Converted · ground-floor conversion · Mission
390 Capp St
Completed Aug 2026+1 unit on this lot · now 39 permits
1/f: new 795sf ADU. Convert existing garage into new bedroom, convert existing media room into new kitchen & existing bedroom into new living room.
filed Jul 2025issued Dec 2025 · permit wait 5 monthscompleted Aug 2026 · built in 8 months
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$109,382
declared across 2 permits: the ADU permit plus its sub-permits
Permit wait
5 months
filed → issued
Build time
8 months
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | 1/f: new 795sf ADU. Convert existing garage into new bedroom, convert existing media room into new kitchen & existing bedroom into new living room. 202505166631 · Ket Construction INC | filed Jul 2025 · issued Dec 2025 · done Aug 2026 | $89k | city record |
| Sprinklers | Install a new fire sprinkler system for ADU and entire ground floor nfpa 13r. New 2" fire sprinkler service also part of scope. Underground included ref#: 202505166631. 202602125875 · cites 202505166631 · Safe Assurance Fire Protection INC | filed Feb 2026 · issued Feb 2026 · done Jun 2026 | $20k | city record |
| Address | Addressing permit only: purpose of this permit is to create the address 394 capp st. Link to apn 3590/052. 394 capp st is to be assigned to ground floor ADU unit. Ref pa # 2025-0516-6631. 202604219761 · cites 202505166631 | filed Apr 2026 · issued Apr 2026 | — | city record |
| Electrical | Rewire bedroom, kitchen and living room for ADU. 8 lights, 8 switches, 18 receptacles, 1 fan, 1 d/w, 1 g/d, 1, microwave, 1 range. E202601028034 | Jan 2, 2026 → May 7, 2026 | — | |
| Electrical | Online electrical permit: category 4a: installation of fire warning and controlled devices of up to 2, 500 ft². Installation of a new sprinkler monitoring system. E202606101449 | Jun 10, 2026 → Jun 30, 2026 | — | |
| Electrical | Witness permit ref to e202606101449. EW202606105547 | Jun 10, 2026 → Jun 30, 2026 | — | |
| Plumbing | One kitchen sink for ADU. PP20260102622 | Jan 2, 2026 → Apr 24, 2026 | — | |
| Plumbing | Work category: 4pa; install a new fire sprinkler system for an ADU on ground floor only. 2" underground fire service also part of scope of work. PW20260215619 | Feb 15, 2026 → Jun 16, 2026 | — | |
| Plumbing | Work category: 1m; install furnace and flue vent. PMW20260322526 | Mar 22, 2026 → Apr 24, 2026 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 3590, lot 052
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.