Housing project
1418a Diamond St · San Francisco · Block/lot 6588/003 · What else is happening nearby
Permit issued; work may be underway. Based on HCD APR 2021: 1 units permitted.
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.
unit legalization ord #43-14. ref 201207316173.new 164 sf entry hall at grd floor. reduce by 64 sf. remodel & legalize (e) 2nd unit at 2/fl 633 sf total.
Applied Jan 4, 2019 · Issued Mar 4, 2021 · 1 units · valuation $50,000 · 1418a Diamond St
Linked because: earliest record in this project
revision to issued bpa# 201207316173-s1 & pa# 201901049685. add (n) wine cellar on 2nd fl, add (n) powder room @ media room. raise 3rd fl ceiling height to 9'0"(within (e) attic. (n) layout for legaized unit, expand roof deck to 372sf. no change in bldg height or exterior elevations.
Applied Oct 5, 2022 · Issued Apr 11, 2024 · 1 units · valuation $36,000 · 1418 Diamond St
Linked because: the city's record text cites a permit in this project
voluntary system install new fire sprinkler system per nfpa 13d throughout residence including 2" dedicated fire service total head 51 ref pa 202210053819
Applied Oct 11, 2024 · Issued Oct 11, 2024 · 1 units · valuation $43,300 · 1418 Diamond St
| Report year | Record | Type | Entitled | Permitted | Completed | Deed-restricted |
|---|---|---|---|---|---|---|
| 2021 | 201901049685 | 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: 201901049685, 202210053819, 202410112775
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.
Linked because: the city's record text cites a permit in this project
recommencement and completion of work approved under pa# 201901049685.
Applied Jul 1, 2026 · Issued Jul 1, 2026 · 1 units · valuation $25,000 · 1418a Diamond St
Linked because: the city's record text cites a permit in this project
recommencement and completion of work approved under pa# 201207316173. 202210053819.
Applied Jul 1, 2026 · Issued Jul 1, 2026 · 1 units · valuation $92,750 · 1418 Diamond St
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 30, 2026