Converted · garage conversion · Outer Mission
99 Onondaga Ave
In progress+2 units on this lot · now 25 permits
Convert existing commercial space into new dwelling unit with 1 kitchen, 2 bath, 3 bed; convert existing 2-car garage into 1 ADU (state) with 1 kitchen, 1 bath, 2 bed. New roof deck and exterior stair to roof deck.
filed Mar 2025issued Jan 2026 · permit wait 10 months10 months since issue
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$360,000 for 2 ADUs + other work
the permit also covers work unrelated to the ADU, so this is not an ADU price
Permit wait
10 months
filed → issued
Build time
in progress
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | Convert existing commercial space into new dwelling unit with 1 kitchen, 2 bath, 3 bed; convert existing 2-car garage into 1 ADU (state) with 1 kitchen, 1 bath, 2 bed. New roof deck and exterior stair to roof deck. 202502059685 · Jian'S Builder Corp | filed Mar 2025 · issued Jan 2026 | $360k | city record |
| Electrical | Upgrade main meter to 200 amp. Add meter for ADU. Add one subpanel. New electrical for ADU unit. E202601228439 | Jan 22, 2026 | — | |
| Plumbing | Install new mini heat pump. PM20260122968 | Jan 22, 2026 | — | |
| Plumbing | New plumbing for ADU unit. Install 2 shower pan. Underground. PP20260122967 | Jan 22, 2026 | — | |
| Plumbing | Replace 1 furnace. PM20260505901 | May 5, 2026 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 6957, lot 039
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.