Housing project
143 Chilton Ave · San Francisco · Block/lot 6758/022 · What else is happening nearby
Permit issued; work may be underway. Based on 202508143060: 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.
detached new construction 252 sqft local adu with 70 sqft attic and 39 s.f. garage storage closet and 92 sqft deck in the rear yard of the main house. remove existing playhouse and pergola/patio. seperate permit for new pool.
Applied Sep 9, 2025 · Issued Oct 14, 2026 · 1 units · valuation $111,587 · 143 Chilton 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: 202508143060
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.