Housing project
436 Lyon St · San Francisco · Block/lot 1199/020 · What else is happening nearby
Permit issued; work may be underway. Based on 202003106639: 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.
erect a 1 story, 1 dwelling single family home with no basement.type 5-a
Applied Mar 10, 2020 · Issued Jul 15, 2021 · 1 units · valuation $125,000 · 436 Lyon St
Linked because: earliest record in this project
demolish a 1 story detached garage at rear.
Applied Mar 10, 2020 · Issued Jul 15, 2021 · valuation $5,000 · 436 Lyon St
Linked because: accessory structure removed at the same address
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel · Retrieved Oct 29, 2026
| Report year | Record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2023 | 202003106639 | SFD · ownership | — | 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: 202003106639, 202003106637
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.