Housing project
543 Northern Ave · Unincorporated Marin · APN 049-101-54 · What else is happening nearby
Permit issued; work may be underway. Based on 181933: 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) Garage To A D U, Addition To A D Ut.D. 2-20-26 3/25/26 - Refund Adu Fee Of $2500, Al
Applied Dec 30, 2025 · Issued Jun 17, 2026 · 1 units · valuation $188,000 · 543 Northern Ave
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: 181933
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.