Housing project
409 Montford Ave (Adu 409a) · Unincorporated Marin · APN 047-112-28 · What else is happening nearby
Permit issued; work may be underway. Based on 182617: 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.
Conversion Of (E) Space Into J A D U, Along With An A D U Addition Within The (E) Crawl Space Area.
Applied Jul 2, 2026 · Issued Sep 24, 2026 · 1 units · valuation $75,000 · 409 Montford Ave (Adu 409a)
Linked because: earliest record in this project
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel · Retrieved Oct 28, 2026
Search by record number: 182617
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.