Converted · legalization · Noe Valley
419 27th St
Completed Feb 2026+1 unit on this lot · now 28 permits
To comply with complaint #202423885. Legalize an unpermited unit under zoning oridinance second floor. Reconfigure layout to impprove kitchen, family room and bathroom.
filed Jul 2024issued Aug 2024 · permit wait 56 dayscompleted Feb 2026 · built in 1 year 5 months
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$451,950
declared across 2 permits: the ADU permit plus its sub-permits
Permit wait
56 days
filed → issued
Build time
1 year 5 months
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | To comply with complaint #202423885. Legalize an unpermited unit under zoning oridinance second floor. Reconfigure layout to impprove kitchen, family room and bathroom. 202407055879 · Home Quality Remodeling INC | filed Jul 2024 · issued Aug 2024 · done Feb 2026 | $450k | city record |
| Related permit | Revise sheet s2 of dwgs for 202407055879 to show the removal and replacement of about 24 lin feet of existing foundation with new foundation detail 3 /sd-2. 202409271876 · cites 202407055879 | filed Sep 2024 · issued Sep 2024 · done Feb 2026 | — | city record |
| Related permit | Less than 50% repair on deck stairs to accomodate for the setback changes required under permit# 202407055879. Repair in kind. Deck is in back of building and not street visible. Repair of cracked walkway panels on west alley, not on public right of way, approx 30'x 3'. 202509084756 · cites 202407055879 | filed Sep 2025 · issued Sep 2025 · done Aug 2026 | $1,950 | city record |
| Related permit | To obtain final inspection for work approved under pa# 202409271876. All work is complete. 202602065483 | filed Feb 2026 · issued Feb 2026 · done Feb 2026 | — | city record |
| Electrical | Upper level kitchen and bathroom and lower level 2 baths and kitchenette remodel. E202411068034 | Nov 6, 2024 | — | |
| Electrical | Upper level kitchen & bathroom and lower level 2 baths and kitchnette. Ref elec permit e202411068034. E202503191064 | Mar 19, 2025 → Dec 29, 2025 | — | |
| Plumbing | Upper level kitchen and bath plumbing: lower level 2 bath and kitchen remodel. No underground (2) shower pan. PP20241106873 | Nov 6, 2024 | — | |
| Plumbing | First level: 2 bathrooms (1 tub-1 shower p) kitchen and laundry. Second level: kitchen and 1 bathroom (with shower pan) - including underground. PP20250321227 | Mar 21, 2025 → Dec 23, 2025 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 6591, lot 039
- Why we call it an ADU
- Two independent model reviewers agreed the permit creates an ADU: “"legalize an unpermited unit under zoning oridinance second floor. reconfigure layout to impprove kitchen, family room and bathroom"; units 1 → 2, 1 family dwelling → 2 family dwelling”