Detached · Inner Sunset
89 Belgrave Ave
Completed Nov 2024+1 unit on this lot10 permits
To erect a 2-story, type vb, 1-unit ADU structure at rear.
filed Nov 2022issued Aug 2023 · permit wait 9 monthscompleted Nov 2024 · built in 1 year 3 months
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$452,847
declared across 3 permits: the ADU permit plus its sub-permits
Permit wait
9 months
filed → issued
Build time
1 year 3 months
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | To erect a 2-story, type vb, 1-unit ADU structure at rear. 202211156492 · 5 Elements Design And Construction | filed Nov 2022 · issued Aug 2023 · done Nov 2024 | $375k | city record |
| Sprinklers | Rear ADU building: installation of overhead fire sprinklers system per nfpa13, sprinklers to be installed throughout the entire ADU per approved building pa# 202211156492. 202309146549 · cites 202211156492 · Control Fire INC | filed Sep 2023 · issued Sep 2023 · done Sep 2024 | $76k | city record |
| Related permit | Ref pa# 202309146549 & 201805250168 addition of a new waterflow switch in ADU. Use existing approved system to monitor. 202403278683 · Fox Security & Communications INC | filed Mar 2024 · issued Mar 2024 · done Nov 2024 | $1,500 | city record |
| Sprinklers | Installation of overhead fire sprinkler system per nfpa b. Sprinklers to be installed throughout the entire ADU per approved building permit# 202211156492. Revision 1 added 1 head and shifted underground line. As built reference fire permit# 202309146549. 202403288790 · cites 202211156492 · Control Fire INC | filed Mar 2024 · issued Mar 2024 · done Nov 2024 | — | city record |
| Revision | Revision to previous permit# 202211156492: revised mechanical mini-split unit and revised t-24 energy report. 202407166599 · cites 202211156492 · Kadon Construction INC | filed Jul 2024 · issued Jul 2024 · done Nov 2024 | — | city record |
| Electrical | Wire new ADU. EW202310254730 | Oct 25, 2023 → Sep 19, 2024 | — | |
| Electrical | ADU sprinler flow & bell connect to existing approved system. E202403273370 | Mar 27, 2024 → Nov 5, 2024 | — | |
| Plumbing | Work category: 4pa; installing a new fire sprinkler system. PW20240312260 | Mar 12, 2024 → Apr 2, 2024 | — | |
| Plumbing | Work category: 2pb; provide new plumbing for ADU with 1 full bathroom and kitchen with heat pump water heater. PW20240312275 | Mar 12, 2024 → Aug 27, 2024 | — | |
| Plumbing | Installation of 1 shower pan. PP20240411306 | Apr 11, 2024 → Apr 15, 2024 | — |
These permits also cite 201805250168, which the city filed before our records begin.
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 2688, lot 072
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.