800 Square Foot ADU

800 Square Foot ADU is a pre-approved detached ADU plan from County of Santa Clara Pre-Approved ADU Program. The public source lists it as 800 sq ft, 2 beds, and 1 bath. It originated in the Santa Clara County, California, USA program. This directory currently shows acceptance in Santa Clara County, California, USA. Source context comes from County of Santa Clara Department of Planning and Development, last checked Aug 17, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.

Provider record

County of Santa Clara Pre-Approved ADU Program

Origin program

Santa Clara County, California, USA

Accepted location pages

• Santa Clara County, California, USA

Plan identifier

Not listed in source

Provider

County of Santa Clara Pre-Approved ADU Program

Origin location

Santa Clara County, California, USA

Accepted locations

• Santa Clara County, California, USA (Accepted)

Status

Pre-approved

Size

800 sq ft

Bedrooms

2 beds

Bathrooms

1 bath

ADU type

Detached

Construction type

Unknown

Plan fee

$0

Estimated cost

Not listed in source

Last checked

Aug 17, 2026

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

Not listed in source

Cost notes

Not listed in source

Additional notes

Not listed in source

Publisher

County of Santa Clara Department of Planning and Development

Source type

Official source

Reliability

Official city/county/state government source (5/5)

Last checked

Aug 17, 2026

Accessed

Aug 17, 2026