Plan record

Double House

Double House is a pre reviewed detached ADU plan from Rice Architecture Construct. The public source lists it as 571 sq ft, 1 bed, and 1 bath. It originated in the Houston, Harris County, Texas, USA program. This directory currently shows acceptance in Houston, Harris County, Texas, USA. Source context comes from City of Houston Planning and Development Department, last checked Aug 19, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.

Pre reviewed Rice Architecture Construct Official city source
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Source-backed summary

What public sources list

Double House is a pre reviewed detached ADU plan from Rice Architecture Construct. The public source lists it as 571 sq ft, 1 bed, and 1 bath. It originated in the Houston, Harris County, Texas, USA program. This directory currently shows acceptance in Houston, Harris County, Texas, USA. Source context comes from City of Houston Planning and Development Department, last checked Aug 19, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.

Provider record
Rice Architecture Construct
Accepted location pages

Details

Plan facts

Plan identifier
ADU | HOU Double House
Accepted locations
Status
Pre reviewed
Size
571 sq ft
Bedrooms
1 bed
Bathrooms
1 bath
ADU type
Detached
Construction type
Stick built
Plan fee
$0
Estimated cost
Not listed in source
Last checked
Aug 19, 2026

Plan notes

Notes

Foundation notes
The master-plan approval excludes foundation design and geotechnical conditions.
Utility notes
Utility location, sizing, and connections remain site-specific.
Energy notes
Not listed in source
Accessibility notes
Not listed in source
Permit fee notes
The design download is free; permit, professional, utility, and construction costs are not stated as free.
Cost notes
Not listed in source
Additional notes
Preliminary Houston Public Works review/residential master-plan status only. Gross area is 571 square feet; the plan also states 506 net square feet. Setbacks, deed restrictions, foundation, geotechnical work, utilities, and other permits remain parcel-specific.

Source and evidence

ADU | HOU Design Contest Concludes with Free Downloadable ADU Plans

Official city source
Publisher
City of Houston Planning and Development Department
Source type
Official source
Reliability
Official city/county/state government source (5/5)
Last checked
Aug 19, 2026
Accessed
Aug 19, 2026
Official source Plan document

Accepted-in locations

Accepted Locations

1 accepted location

Official city source
Source
ADU | HOU Design Contest Concludes with Free Downloadable ADU Plans
Last checked
Aug 19, 2026
Additional notes
Preliminary Houston Public Works review/residential master-plan status only. Gross area is 571 square feet; the plan also states 506 net square feet. Setbacks, deed restrictions, foundation, geotechnical work, utilities, and other permits remain parcel-specific.
Official source Plan document