Plan record

ADORE Horizon 800 X

ADORE Horizon 800 X is a pre-approved manufactured ADU plan from Adore Homes. The public source lists it as 800 sq ft, 2 beds, and 2 baths. It originated in the Contra Costa County, California, USA program. This directory currently shows acceptance in Contra Costa County, California, USA. Source context comes from Contra Costa County, last checked Jul 28, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.

Pre-approved Adore Homes Official county source
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Source-backed summary

What public sources list

ADORE Horizon 800 X is a pre-approved manufactured ADU plan from Adore Homes. The public source lists it as 800 sq ft, 2 beds, and 2 baths. It originated in the Contra Costa County, California, USA program. This directory currently shows acceptance in Contra Costa County, California, USA. Source context comes from Contra Costa County, last checked Jul 28, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.

Provider record
Adore Homes
Accepted location pages

Details

Plan facts

Plan identifier
CDSU25-00141
Provider
Adore Homes
Accepted locations
Status
Pre-approved
Size
800 sq ft
Bedrooms
2 beds
Bathrooms
2 baths
ADU type
Manufactured
Construction type
Manufactured
Plan fee
Not listed in source
Estimated cost
Not listed in source
Last checked
Jul 28, 2026

Plan notes

Notes

Foundation notes
Site-specific foundation plan, details, calculations, and possible geotechnical report are required.
Utility notes
Not listed in source
Energy notes
Approved file identifies a HUD-code manufactured home; site installation and applicable site reviews remain required.
Accessibility notes
County PADU checklist requires aging-in-place detailing during design preapproval.
Permit fee notes
County site-specific planning and building fees remain due; vendor plan or home pricing was not published as an official fixed amount.
Cost notes
Not listed in source
Additional notes
County catalog plan by ADORE Homes, model CM8402D. County stamp shows approval July 17, 2026. Record is limited to the County jurisdiction because no official Concord acceptance was found.

Source and evidence

Accessory Dwelling Units

Official county source
Publisher
Contra Costa County
Source type
Plan catalog
Reliability
Official city/county/state government source (5/5)
Last checked
Jul 28, 2026
Accessed
Jul 28, 2026
Official source Plan page Plan document

Accepted-in locations

Accepted Locations

1 accepted location