Converted · Sunset/Parkside
450A Crestlake Dr
Completed Nov 2025+1 unit on this lot · now 27 permits
New accessory dwelling, per ordinace #162-16.
filed Apr 2023issued Feb 2024 · permit wait 10 monthscompleted Nov 2025 · built in 1 year 9 months
waiting for permitconstructionrelated building permitelectrical permitplumbing permit
Declared value
$145,000
declared across 2 permits: the ADU permit plus its sub-permits
Permit wait
10 months
filed → issued
Build time
1 year 9 months
issued → completed
Permits in this project
| Permit | What | When | Declared | |
|---|---|---|---|---|
| ADU permit | New accessory dwelling, per ordinace #162-16. 202304185900 · Success Construction | filed Apr 2023 · issued Feb 2024 · done Nov 2025 | $135k | city record |
| Revision | Revision to permit # 202304185900: update steel beam location at 2nd floor. Revise 1-hr rated detail at 2/f ceiling. No exterior change. No interior layout change. 202405162235 · cites 202304185900 · Success Construction | filed May 2024 · issued May 2024 · done Nov 2025 | — | city record |
| Revision | Revision to pa# 202304185900, replace ADU rear sunroom skylight & windows with wood framing. No interior layout change. 202410112821 · cites 202304185900 · Success Construction | filed Oct 2024 · issued Nov 2024 · done Nov 2025 | $10k | city record |
| Electrical | Basement new ADU 40 lights, 10 switches, 30 receptacles, 3 fans, and 10 smoke detectors. E202403293427 | Mar 29, 2024 → Jul 22, 2025 | — | |
| Electrical | Ref electrical permit e202312151232 for final inspection. E202501089214 | Jan 8, 2025 | — | |
| Plumbing | Basement ADU 3 baths with 3 shower pans and new kitchen. PP20240329100 | Mar 29, 2024 → Jul 22, 2025 | — | |
| Plumbing | Replace gas central heat furnace. PM20250123126 | Jan 23, 2025 → May 21, 2025 | — |
2 other permits on this lot during the project, not counted
| Other | Rear deck minor extension and replace decking. No interior change, no framing structural change. 202504224912 · Success Construction | filed Apr 2025 · issued Jul 2025 · done Dec 2025 | $12k | city record |
| Other | Revision to 202504224912: removed rear stair & rear deck. Minor extension at deck. No interior change, no framing/structural change. 202508223734 · Success Construction | filed Aug 2025 · issued Nov 2025 · done Dec 2025 | $5,000 | city record |
Trade permits show what work was done and when; the city does not record who pulled them.
- Lot
- block 2499A, lot 015
- Why we call it an ADU
- SF DBI flagged the permit as an ADU.