Converted · ground-floor conversion · Outer Richmond
4042 Fulton St
Completed Dec 2025+1 unit on this lot · now 613 permits
The scope of work is the add 1 ADU to the storage area at the ground floor per sfpc 207(c)(4).
filed Dec 2023issued Aug 2024 · permit wait 8 monthscompleted Dec 2025 · built in 1 year 4 months
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$206,900
declared across 3 permits: the ADU permit plus its sub-permits
Permit wait
8 months
filed → issued
Build time
1 year 4 months
issued → completed
Builder
Blackline ConstructionAlso on this project: All Star Fire Protection LLC, Shield Fire & Safety Solutions INC
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | The scope of work is the add 1 ADU to the storage area at the ground floor per sfpc 207(c)(4). 202312072116 · Blackline Construction | filed Dec 2023 · issued Aug 2024 · done Dec 2025 | $175k | city record |
| Sprinklers | Ref 202312072116-install new overhead fire sprinklers to new unit /bottom floor including a 2" copper line underground. 202411225549 · cites 202312072116 · All Star Fire Protection LLC | filed Nov 2024 · issued Dec 2024 · done Aug 2025 | $25k | city record |
| Related permit | Provide and install new water flow monitored fire alarm system. 202506037814 · Shield Fire & Safety Solutions INC | filed Jun 2025 · issued Jun 2025 · done Nov 2025 | $7,400 | city record |
| Electrical | ADU wiring and add a new meter on the existing service, 400 amps, kithcne, living and bedrooms. 100 amp feeder, 100 amp subpanel. 30 lights, 20 switches, 30 receptacles, 2 fans, 1 d/w, 1 g/d, 1 microwave, 1 range, 4 s/d. E202410117511 | Oct 11, 2024 → Dec 1, 2025 | — | |
| Electrical | Installation of new waterflow fire alarm. E202506032919 | Jun 3, 2025 → Aug 26, 2025 | — | |
| Electrical | Witness test for permit 202506032919. E202508265093 | Aug 26, 2025 → Aug 27, 2025 | — | |
| Plumbing | Work category: 2pb; add ADU in basement. One bathroom. One kitchen. PW20241003090 | Oct 3, 2024 → Jul 17, 2025 | — | |
| Plumbing | Work category: 2pb; inspection for perforated pipe installation and storm drain box, storm water piping and patio drain. PW20241021502 | Oct 21, 2024 → Jul 21, 2025 | — | |
| Plumbing | Work category: 2pa; ADU unit downstairs. Update job description: gas rough to 4 high eff furnaces ( units 4042, 4044, 4046, 4048) and 1 wall heater (unit 790). PW20241106953 | Nov 6, 2024 → Aug 11, 2025 | — | |
| Plumbing | Install new overheal fire sprinkler to a one unit including a 2" copper line underground. PP20241218637 | Dec 18, 2024 → Nov 25, 2025 | — | |
| Plumbing | Work category: 2m; installing 4 furnaces and adding a wall heater for the existing units and a mini split ductless system for the new ADU. PMW20241219911 | Dec 19, 2024 → Jul 24, 2025 | — | |
| Plumbing | Sewer lateral replacement from end-of-line to house trap 80' long 22' deep at end 5' deep at house trap trenchless with sdr-17 and cast iron fittings. PP20250401399 | Apr 1, 2025 → May 2, 2025 | — | |
| Plumbing | Connection to sewer lateral for new ADU - 15' of trench, 4" cast-iron pipe. Permit ref# pp20250401399. PP20250430965 | Apr 30, 2025 | — |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 1659, lot 023
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.