Converted · legalization · Noe Valley
4230 25th St
In progress+2 units on this lot · now 35 permits
Rear building: legalize one existing unit at first flr of the existing northwest single family building the unit will be 1-bedroom unit with a kitchen and a bath. No work proposed on other, the legalized unit to be provided with nfpa 13r automatice fire sprinkler system under separate permit.
filed Apr 2025issued Jan 2026 · permit wait 9 months10 months since issue
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$150,000 for 2 ADUs
one permit, 2 units; not a per-unit price
Permit wait
9 months
filed → issued
Build time
in progress
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | Rear building: legalize one existing unit at first flr of the existing northwest single family building the unit will be 1-bedroom unit with a kitchen and a bath. No work proposed on other, the legalized unit to be provided with nfpa 13r automatice fire sprinkler system under separate permit. 202504023552 · Fogarty James A | filed Apr 2025 · issued Jan 2026 | $150k | city record |
| Electrical | Install new 100 amp sub panel, install switch and receptacle boxes, exhaust fan, recessed and light fixtures. Wire everything with romex wire. EW202605044709 | May 4, 2026 | — | |
| Plumbing | Work category: 2pb; plumbing at the ADU of the building for 1 bathroom and 1 kitchen with underground plumbing work. PW20260427449 | Apr 27, 2026 | — | |
| Plumbing | Work category: 1m; new ductless installation, 18k condenser, 1 - 9k btu evaporator in bedroom, 12k evaporator in living room. Run new copper line set and condensation line. PMW20260504651 | May 4, 2026 | — | |
| Plumbing | Work category: 4pa; fire sprinkler installation throughout unit (a) per nfpa 13-r with a 2'' dedicated fire service per nfpa 24. PW20260629040 | Jun 29, 2026 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 6539, lot 009
- Why we call it an ADU
- Two independent model reviewers agreed the permit creates an ADU: “"legalize one (e) unit at first flr of the (e) northwest single family bldg. the unit will be 1-bedroom unit w/ a kitchen and a bath"; units 1 \u2192 3”