Converted · ground-floor conversion · Noe Valley
351 Valley St
Completed Feb 2026+1 unit on this lot · now 26 permits
Demolish existing storage & add newadu [a state ADU (unit 2) at basement] instead with new living room, kitchen, bedrrom & bath. Add new mechanical room, add new tank-less water heater & furnace.
filed Jun 2024issued Dec 2024 · permit wait 6 monthscompleted Feb 2026 · built in 1 year 2 months
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$186,372
declared on the ADU permit
Permit wait
6 months
filed → issued
Build time
1 year 2 months
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | Demolish existing storage & add newadu [a state ADU (unit 2) at basement] instead with new living room, kitchen, bedrrom & bath. Add new mechanical room, add new tank-less water heater & furnace. 202402276616 · A W Construction Company | filed Jun 2024 · issued Dec 2024 · done Feb 2026 | $186k | city record |
| Electrical | ADU 1 bathroom 1 kitchen. 2 electric heat pump. (service and no of sizes 1switch board 30 circuits: 35 ea) 20 lights, 12 switches, 45 receptacles, 2 fans, 1 dishwasher, 1 garbage disposal, 1 micriwave, 1 range and 3 smoke detectors. E202412128740 | Dec 12, 2024 → Nov 21, 2025 | — | |
| Electrical | Upstairs 2d floor. Aosmith electric water heater, heat pump, furnace, aircondition and electrical heat pump. (service no and sizes 100amp, 1 swtich board and 35 circuits). E202412128741 | Dec 12, 2024 → Nov 21, 2025 | — | |
| Electrical | Install one set 400 amp two meters overhead service and install two 200amp sub-panel one for upper unit 351, one for 351a unit and reconnect the existing circuit to the new panel. EW202507218155 | Jul 21, 2025 → Nov 24, 2025 | — | |
| Plumbing | 1 ADU #svz-kp 36na & svz ka 36 nahz 36000 btu. Upstair unit: installation furnace/ aircondition 2 units heat pump units. PM20241212521 | Dec 12, 2024 → Oct 27, 2025 | — | |
| Plumbing | ADU: electrical heat pump, water heater, 1 kitchen, 1 bathroom, 2 sum pump, laundry room, electrical furnace / aircondition heatpump, sewer line, and drain line (underground). PP20241212520 | Dec 12, 2024 → Oct 27, 2025 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 6620, lot 036
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.