Housing project
271a Montana St · San Francisco · Block/lot 7069/026E · What else is happening nearby
Permit issued; work may be underway. Based on 202512101371: 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 ground floor to state adu with 1-bedroom, 1-full bathroom and kitchen. new rear sliding door on 2/f.
Applied Dec 31, 2025 · Issued Aug 5, 2026 · 1 units · valuation $133,000 · 271a Montana St
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: 202512101371
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.