ADU Cities designs and builds custom accessory dwelling units throughout Sierra 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: Sierra County Planning Department — The Planning Department handles building permits; no ADU-specific page published.
Cities We Serve in Sierra County
- Loyalton
Don’t see your city listed? We serve all of Sierra County, including unincorporated communities. Call 562.810.1965 for a free consultation.
