Converted · ground-floor conversion · Nob Hill
1157 Broadway
Completed Nov 2025+4 units on this lot · now 1218 permits
Convert existing basement into (4) ADU units per ordinance 162-16. Existing building has (8) apartment units now total (12) units. No existing parking/none proposed.
filed Sep 2019issued Sep 2021 · permit wait 2 yearscompleted Nov 2025 · built in 4 years 2 months
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$290,326 for 4 ADUs
one permit, 4 units; not a per-unit price
Permit wait
2 years
filed → issued
Build time
4 years 2 months
issued → completed
Builder
L H ConstructionAlso on this project: Chung Wah Plumbing & Fire Protection, Crime Watch Security Sys Llc
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | Convert existing basement into (4) ADU units per ordinance 162-16. Existing building has (8) apartment units now total (12) units. No existing parking/none proposed. 201909060932 · L H Construction | filed Sep 2019 · issued Sep 2021 · done Nov 2025 | $250k | city record |
| Revision | Revision 201909060932- change to entry at basement level and minor changes in units 1, 3 and 4. 202502140417 · cites 201909060932 · L H Construction | filed Feb 2025 · issued Feb 2025 · done Nov 2025 | — | city record |
| Sprinklers | Install fire sprinkler system for ADU's underground work included 40 total sprinker heads nfpa 13 ref pa# 201909060932. 202503182492 · cites 201909060932 · Chung Wah Plumbing & Fire Protection | filed Mar 2025 · issued Apr 2025 · done Oct 2025 | $34k | city record |
| Sprinklers | Fire alarm. T. I. Improvment; add additional notification devices for the new adus on the basement and lower level. Add 2 monitor modules on the basement floor for sprinkler monitoring. Ref#: 202012151068 & 2019-0906-0932 and ref sprinkler 202503182492. 202507312026 · cites 201909060932 · Crime Watch Security Sys Llc | filed Jul 2025 · issued Sep 2025 · done Oct 2025 | $6,326 | city record |
| Revision | As-builts to reflect final entry to layout. Ref pa# 202502140417 and 202503184292. 202510288280 · Chung Wah Plumbing & Fire Protection | filed Oct 2025 · issued Oct 2025 · done Oct 2025 | — | city record |
| Related permit | To obtain final inspection for work approved under pa# 201909060932. All work is complete. 202511189840 · cites 201909060932 · L H Construction | filed Nov 2025 · issued Nov 2025 · done Nov 2025 | — | city record |
| Electrical | Install new meter 400amp main with individual unit meter. EW202301178377 | Jan 17, 2023 | — | |
| Electrical | Rewire unit# 10 run dedicated circuits for kitchen, lights, outlets, and bathroom. Install a subpanel inside the unit. EW202504015359 | Apr 1, 2025 → Oct 22, 2025 | — | |
| Electrical | Service upgrade to 400 amps relocating to new location. Rewire unti #9: run dedicated circuits for kitchen, lights, outlets and bathroom. Install subpanel inside unit. EW202504015358 | Apr 1, 2025 → Oct 22, 2025 | — | |
| Electrical | Rewire unit #11run dedicated circuits for the kitchen, lights, outlets, and bathroom. Install a subpanel inside the unit. EW202504015361 | Apr 1, 2025 → Oct 22, 2025 | — | |
| Electrical | Rewire unit #12. Run dedicated circuits for kitchen, lights, outlets, and bathroom. Install subpanel inside the unit. EW202504015362 | Apr 1, 2025 → Oct 22, 2025 | — | |
| Electrical | Online electrical permit: 120 of buildings of 7-12 dwelling units. Modification of the existing fire alarm system by adding sounders in the new 4 ADU's and monitor the new water flow and tamper devices. . E202504211778 | Apr 21, 2025 → Oct 29, 2025 | — | |
| Electrical | Ref: witness test fees for e202504211778. EW202510220312 | Oct 22, 2025 → Oct 29, 2025 | — | |
| Plumbing | Work category: 2pb; new bathroom, kitchen, and laundry for 4 apartments. Conect existing 4" pipe to a new 4" sewer line. PW20241203514 | Dec 3, 2024 → Oct 10, 2025 | — | |
| Plumbing | Work category: 4pb; installation of fire sprinkler system for ground floor adus. Underground work included. PW20250414490 | Apr 14, 2025 → Oct 21, 2025 | — | |
| Plumbing | Work category: 4pa; underground and final inspection permit fees pw20250414490. PW20250808211 | Aug 8, 2025 → Oct 21, 2025 | — | |
| Plumbing | Work category: 8p; plumbing mechanical boiler. PW20251012758 | Oct 12, 2025 | — | |
| Plumbing | Work category: 1m; install qty 4 outdoor heat pumps with qty 6 indoor high wall fan coils, linesets and drains. PMW20251019941 | Oct 19, 2025 → Oct 21, 2025 | — |
These permits also cite 202012151068, 202503184292, 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 0156, lot 049
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.