Alameda County

ADU Cities designs and builds custom accessory dwelling units throughout Alameda 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: Alameda County ADU Resource Center — ADU guidebook, affordability calculator, can-I-build tool, and county program info from Housing & Community Development.

Cities We Serve in Alameda County

  • Alameda
  • Albany
  • Berkeley
  • Dublin
  • Emeryville
  • Fremont
  • Hayward
  • Livermore
  • Newark
  • Oakland
  • Piedmont
  • Pleasanton
  • San Leandro
  • Union City

Don’t see your city listed? We serve all of Alameda County, including unincorporated communities. Call 562.810.1965 for a free consultation.

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