Attached · Japantown
1596 Post St
In progress+1 unit on this lot · now 210 permits
2132 SF 3rd floor addition to existing 7125 SF 2story mixed use building including: 3newbeds, (2)new baths & (1)toilet, increasing building height from 27'3"to 38'-8. Scope to create a 1048 SF garage with (3)covered parking spaces, & 2nd floor remodelingexisting2375 SF(4)bedroom, (1)bath & (1)powder room.
filed Jun 2024issued Jul 2025 · permit wait 1 year 1 month1 year 4 months since issue
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$1,515,639 + other work
the permit also covers work unrelated to the ADU, so this is not an ADU price
Permit wait
1 year 1 month
filed → issued
Build time
in progress
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | 2132 SF 3rd floor addition to existing 7125 SF 2story mixed use building including: 3newbeds, (2)new baths & (1)toilet, increasing building height from 27'3"to 38'-8. Scope to create a 1048 SF garage with (3)covered parking spaces, & 2nd floor remodelingexisting2375 SF(4)bedroom, (1)bath & (1)powder room. 202405091826 · Cal - C A D E Construction INC | filed Jun 2024 · issued Jul 2025 | $1.4M | city record |
| Address | Addressing permit only. Refer to pa #202405091826. Add two new addresses for the mixed-use building. 1614 laguna st for the existing second-floor residential unit. 1616 laguna st for the new third-floor residential unit. Link to parcel 0687/016. 202507231439 · cites 202405091826 | filed Jul 2025 · issued Jul 2025 | — | city record |
| Sprinklers | Install new fire sprinkler system in existing building per nfpa 13. Feed from existing 2. 5" underground. Ref permit 202405091826. 202510147282 · cites 202405091826 · Aura Fire Safety | filed Oct 2025 · issued Oct 2025 | $105k | city record |
| Revision | Rev 202405091826: structural field revisions; window replacement at existing openings. 202601153915 · cites 202405091826 · Cal - C A D E Construction INC | filed Jan 2026 · issued Jan 2026 | — | city record |
| Revision | Revision to 202405091826 & reference 202601153915 new fire rated wall detail at property line wall due to siding change approved in permit ending 3915. New gas utility & meters installed on west exterior wall. New fire rated door between garage and hallway. New door between office and loading dock. 202602045233 · cites 202405091826 · Cal - C A D E Construction INC | filed Mar 2026 · issued Aug 2026 | — | city record |
| Electrical | Wire 2 residential units and 1 commerical space, upgrade electrical service to 400amps. EW202603163563 | Mar 16, 2026 | — | |
| Plumbing | Install new fire sprinkler system in existing building per nfpa 13. Feed from existing 2. 5" underground. PP20251014214 | Oct 14, 2025 | — | |
| Plumbing | Work category: 1m; installation of three heat pumps on the roof, 1st level 4 ton air handler, 2nd level 3ton air handler, commercial place 2 tom air handler. PMW20260317388 | Mar 17, 2026 | — | |
| Plumbing | Work category: 2pa; new rough and finish plumbing for two residential units and one ada bathroom new gas lines from new meter location. PW20260317394 | Mar 17, 2026 | — | |
| Plumbing | Work category: 1p; add installing two on demand water heaters to permit # pw20260317394. PW20260407894 | Apr 7, 2026 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 0687, lot 016
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.