Housing project
817 Lyon St · San Francisco · Block/lot 1150/003 · What else is happening nearby
Permit issued; work may be underway. Based on 201905160789: city status 'issued'.
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.
vertical & horizontal addition to (e) 1 story and (1) basement sfd. proposed one additional residential unit.
Applied May 16, 2019 · Issued Nov 1, 2021 · 1 units · valuation $850,000 · 817 Lyon St
Linked because: earliest record in this project
stand alone permit retaining wall at front of residence . repair and replace brick with concrete ref#2019-0516-0789
Applied Apr 14, 2025 · Issued Apr 29, 2025 · 1 units · valuation $1,500 · 817 Lyon St
Linked because: the city's record text cites a permit in this project
revision to 201905160789. stucco removal and replacement due to dryrot and broken diaphragm members. remove simpson wswh 18x8 on line 2 (s-10) header rest on concrete shear wall and a35 framing clips
Applied Jun 16, 2025 · Issued Jun 16, 2025 · 1 units · valuation $1 · 817 Lyon St
Linked because: the city's record text cites a permit in this project
Source: · Geography: parcel · Retrieved Oct 29, 2026
| Report year | Record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2023 | 201905160789 | 2 to 4 · 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: 201905160789, 202504144343, 202506168768
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.