Attached · Outer Richmond
665 20th Ave
Completed Sep 2022+1 unit on this lot · now 24 permits
Rear horizontal addition 2-story. Upstairs: convert from (2)bed(1)bath to (2)bed, (1)office, (2)bath. Add 2nd legal unit on ground floor (2bed 2bath), changing property from single family house to 2-unit house. General mech/elec/plumb upgrades. New2nd floor ground entry/stairs; new1st floor unit.
filed Nov 2020issued Oct 2021 · permit wait 11 monthscompleted Sep 2022 · built in 11 months
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$300,000 + other work
the permit also covers work unrelated to the ADU, so this is not an ADU price
Permit wait
11 months
filed → issued
Build time
11 months
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | Rear horizontal addition 2-story. Upstairs: convert from (2)bed(1)bath to (2)bed, (1)office, (2)bath. Add 2nd legal unit on ground floor (2bed 2bath), changing property from single family house to 2-unit house. General mech/elec/plumb upgrades. New2nd floor ground entry/stairs; new1st floor unit. 202011098504 · Hang C Construction INC | filed Nov 2020 · issued Oct 2021 · done Sep 2022 | $300k | city record |
| Electrical | 1) install a double 100 a new meter service for first floor and second floor. 2) install a 80a subpanel for first floor new unit. 3) new electrical for new unit and second floor additions. E202111096655 | Nov 9, 2021 → Jul 26, 2022 | — | |
| Plumbing | Add a new 75000 btu furnace on first floor new unit addition. PM20211109411 | Nov 9, 2021 → Aug 3, 2022 | — | |
| Plumbing | Add 3 full bathroom on addition part. Make 2 shower pans. Build a new kitchen on first floor. Install a new 30 gl water heater for new unit on 1st floor. PP20211109410 | Nov 9, 2021 → Jul 28, 2022 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 1624, lot 005H
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.