ADU Cities designs and builds custom accessory dwelling units throughout Marin County, California. Our in-house design-build team handles every step: feasibility and zoning review, architectural and structural plans, Title 24 energy documentation, permit submittal and plan-check corrections, construction, inspections, and final sign-off.
County ADU portal: Marin County ADU page — ADU information from the Community Development Agency.
Cities We Serve in Marin County
- Belvedere
- Corte Madera
- Fairfax
- Larkspur
- Mill Valley
- Novato
- Ross
- San Anselmo
- San Rafael
- Sausalito
- Tiburon
Don’t see your city listed? We serve all of Marin County, including unincorporated communities. Call 562.810.1965 for a free consultation.
