Attached · Noe Valley
4210 22nd St
In progress+1 unit on this lot · now 22 permits
1/f: attached ADU include remodel and ext of existing structure. Convert existing area adj and to rear of garage & excavation. 2/f: remove porch area to match neighborhood vernacular of porch entry. Mirror plan on g/f and in-fill. Extend match structure on with s. 3/f: match roof line back to align with structure.
filed Sep 2025issued Feb 2026 · permit wait 5 months8 months since issue
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$1,050,000 + other work
the permit also covers work unrelated to the ADU, so this is not an ADU price
Permit wait
5 months
filed → issued
Build time
in progress
issued → completed
Builder
No contractor listed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | 1/f: attached ADU include remodel and ext of existing structure. Convert existing area adj and to rear of garage & excavation. 2/f: remove porch area to match neighborhood vernacular of porch entry. Mirror plan on g/f and in-fill. Extend match structure on with s. 3/f: match roof line back to align with structure. 202508193390 | filed Sep 2025 · issued Feb 2026 | $1.1M | city record |
| Plumbing | Install underground sewer drain line. Storm drains and plumb all 3 floors. Bathrooms and kitchens. Gas line, domestic water lines, storm water ejector pump. Ref. Pa# 202508193390. PP20260831228 | Aug 31, 2026 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 2766, lot 012
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.