Housing project
689 20th Ave · San Francisco · Block/lot 1624/017 · What else is happening nearby
Application received. Based on 202606163287: city status 'filed'.
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.
adu conversion of level 1 habitable space per state program including new kitchen installation.
Applied Jul 1, 2026 · 1 units · valuation $34,213 · 689 20th 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: 202606163287
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.