Housing project
150 Mt Whitney Ct (Adu 150a) · Unincorporated Marin · APN 164-391-03 · What else is happening nearby
Permit issued; work may be underway. Based on 181447: 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.
(N) A D U And Art Studio; Breezeway Connecting
Applied Oct 22, 2025 · Issued Apr 10, 2026 · 1 units · valuation $250,000 · 150 Mt Whitney Ct (Adu 150a)
Linked because: earliest record in this project
Source: County of Marin Community Development Agency, Building Permits (unincorporated Marin) · Geography: parcel · Retrieved Nov 13, 2026
Search by record number: 181447
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.