- Origin program
- Berkeley, Alameda County, California, USA
- Source
- City of Berkeley ADU Plans Gallery
- Last checked
- May 4, 2026
- Additional notes
- Accepted in Berkeley's official ADU Plans Gallery.
Plan record
Genesis D400
Genesis D400 is a pre-approved detached ADU plan from Statewide Homes. The public source lists it as 559 sq ft, 1 bed, and 1 bath. It originated in the Berkeley, Alameda County, California, USA program. This directory currently shows acceptance in Berkeley, Alameda County, California, USA. Source context comes from City of Berkeley (hosted by Community Planning Collaborative / ADU Accelerator), last checked May 4, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.
Source-backed summary
What public sources list
Genesis D400 is a pre-approved detached ADU plan from Statewide Homes. The public source lists it as 559 sq ft, 1 bed, and 1 bath. It originated in the Berkeley, Alameda County, California, USA program. This directory currently shows acceptance in Berkeley, Alameda County, California, USA. Source context comes from City of Berkeley (hosted by Community Planning Collaborative / ADU Accelerator), last checked May 4, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.
- Provider record
- Statewide Homes
- Origin program
- Berkeley, Alameda County, California, USA
- Accepted location pages
Details
Plan facts
- Plan identifier
- a0APk000008hiE6MAI
- Provider
- Statewide Homes
- Origin location
- Berkeley, Alameda County, California, USA
- Accepted locations
-
- Berkeley, Alameda County, California, USA (Pre-approved)
- Status
- Pre-approved
- Size
- 559 sq ft
- Bedrooms
- 1 bed
- Bathrooms
- 1 bath
- ADU type
- Detached
- Construction type
- Manufactured
- Plan fee
- Not listed in source
- Estimated cost
- $84,461 to $140,000
- Last checked
- May 4, 2026
Plan notes
Notes
- Foundation notes
- Not listed in source
- Utility notes
- Not listed in source
- Energy notes
- Not listed in source
- Accessibility notes
- Not listed in source
- Permit fee notes
- Pre-approved designs receive 50% reduced building plan check fee per City of Berkeley.
- Cost notes
- Base $84,461–$107,000; ~$140,000 with options, transport, permits, and site work.
- Additional notes
- HUD pre-approval (federal). Available in 42', 52', 60' lengths. Optional 2-bedroom layout. WUI compliant. Turnkey. Designer may not provide full additional services in this area.
Source and evidence
City of Berkeley ADU Plans Gallery
- Publisher
- City of Berkeley (hosted by Community Planning Collaborative / ADU Accelerator)
- Source type
- Plan catalog
- Reliability
- Official city/county/state government source (5/5)
- Last checked
- May 4, 2026
- Accessed
- May 4, 2026
Accepted-in locations
Accepted Locations
1 accepted location