672–834 SF Carriage House

672–834 SF Carriage House is a pre-approved detached ADU plan from Artisans Group. The public source does not list square footage, bedrooms, or bathrooms, so confirm those fields with the official source before use. It originated in the Olympia, Thurston County, Washington, USA program. This directory currently shows acceptance in Olympia, Thurston County, Washington, USA and Tumwater, Thurston County, Washington, USA. Source context comes from City of Olympia, last checked Aug 12, 2026. Use the linked provider, location, and source records to verify current acceptance before relying on the plan.

Provider record

Artisans Group

Origin program

Olympia, Thurston County, Washington, USA

Accepted location pages

• Olympia, Thurston County, Washington, USA
• Tumwater, Thurston County, Washington, USA

Plan identifier

672-834 SF

Provider

Artisans Group

Origin location

Olympia, Thurston County, Washington, USA

Accepted locations

• Olympia, Thurston County, Washington, USA (Accepted)
• Tumwater, Thurston County, Washington, USA (Accepted)

Status

Pre-approved

Size

Not listed in source

Bedrooms

Not listed in source

Bathrooms

Not listed in source

ADU type

Detached

Construction type

Stick built

Plan fee

$0

Estimated cost

Not listed in source

Last checked

Aug 12, 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

One- or two-bedroom living area above a two- or three-car garage; ranges remain in notes.

Publisher

City of Olympia

Source type

Plan catalog

Reliability

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

Last checked

Aug 12, 2026

Accessed

Aug 12, 2026