Two-Bed 649 Sq Ft ADU featuring a Flexible Room and Airy Vaulted Living Area

649 sq ft · 1–2 bed · 1 bath · 1 story · 18' 0" wide × 37' 6" deep · Plans from $995

This compact ADU suits a household that wants a dedicated bedroom and a flexible second room for work or changing needs. Its defining feature is an airy vaulted living area within a narrow, single-story footprint.

• At 649 sq ft, this single-story ADU fits a compact 18' 0" by 37' 6" footprint. A 25 sq ft covered front porch gives the entry shelter.
• Step inside to a vaulted living area, with the kitchen running along one side and the living room using the rest of the shared space.
• One dedicated bedroom and a full bath support everyday living, while the flexible room can serve as a second bedroom or home office as needs change.
• An alcove keeps laundry on the main level near the path to the bedroom and bath. Foundation choices include a slab, monolithic slab, or crawl space.

Exterior: White, Gable roof, Shingle roof, Board and batten