Housing project
1426 Underwood Ave · San Francisco · Block/lot 4809/004 · What else is happening nearby
Final inspection or certificate of occupancy. Based on 202012291861: 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.
accessory dwelling unit program per ordinance no. 162-17 to add multiple accessory dwelling units (adu). addition of (2) adus on the ground floor within the existing building footprint. no expansion of building footprint.
Applied Dec 29, 2020 · Issued Jun 22, 2022 · 2 units · valuation $200,000 · 1426 Underwood Av
Linked because: earliest record in this project
voluntary seismic retrofit per ab-094. ref pa# 202012291861 to add 2 accessory dwelling units at ground floor.
Applied Feb 22, 2021 · Issued Apr 14, 2021 · 1 units · valuation $30,000 · 1426 Underwood Av
Linked because: same street address, within 3 years of another record here
install new fire sprinkler system at ground floor, new adu per nfpa 13-r including 2" dedicated fire service per nfpa24, ref# 2020-1229-1861
Applied Jun 28, 2023 · Issued Oct 6, 2023 · 2 units · valuation $26,459 · 1426 Underwood Av
Linked because: same street address, within 3 years of another record here
| Report year | Record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2022 | 202012291861 | ADU · rental | — | 2 | — | — |
| 2024 | 202012291861 | ADU · rental | — | — | 2 | — |
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: 202012291861, 202102225099, 202306281042
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.
installation of a new sprinkler monitoring system. ref pa 202012291861. ref sprinkler 202306281042.
Applied Mar 5, 2024 · Issued Mar 6, 2024 · 2 units · valuation $14,525 · 1426 Underwood Av
Linked because: the city's record text cites a permit in this project
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel · Retrieved Oct 28, 2026