Housing project
2278a 42nd Ave · San Francisco · Block/lot 2308/022 · What else is happening nearby
Final inspection or certificate of occupancy. Based on 201911228009: city status 'complete'.
As proposed on the most recent active record
The applicant's construction cost estimate on the permit. Not a market or assessed value.
None of these records has changed between our snapshots so far.
(n) accessory dwelling unit to (e) single family home. to comply w/ nov #201891701, nov #201244161, nov #201044743, nov #201796732. per ord #95-17
Applied Nov 22, 2019 · Issued Jun 15, 2021 · 1 units · valuation $75,000 · 2278a 42nd Av
Linked because: earliest record in this project
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel · Retrieved Oct 31, 2026
| Report year | Record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2021 | 201911228009 | ADU · rental | — | 1 | — | — |
| 2023 | 201911228009 | ADU · rental | — | — | 1 | — |
Source: California HCD, Housing Element Annual Progress Report — Table A2 · Geography: project · Retrieved Oct 26, 2026 · Each row is one report year. A project moves from entitled to permitted to completed across years, so don't add rows together.
Search by record number: 201911228009
Zoning, assessor links, and the full permit history for the parcel
The city and the State don't publish a single project record, so we group related permits and State housing reports ourselves. This grouping is our inference, not an official record. Each permit shows why it was included.