Housing project
1342a 21st Ave · San Francisco · Block/lot 1775/039 · What else is happening nearby
Permit issued; work may be underway. Based on 202605181481: 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.
convert (e) bedroom & bathroom on 1/f to new adu under state adu program. no changes to elevation & ceiling heights.
Applied Jun 3, 2026 · Issued Sep 10, 2026 · 1 units · valuation $66,859 · 1342a 21st Av
Linked because: earliest record in this project
Source: San Francisco Department of Building Inspection, Building Permits · Geography: parcel · Retrieved Oct 28, 2026
Search by record number: 202605181481
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.