432 Sq Ft ADU, 15 Feet Wide, with an Open Living Area

432 sq ft · 1 bed · 1 bath · 1 story · 15' 0" wide × 30' 0" deep · Plans from $895

This compact one-story ADU suits a family or property owner looking for a small, independent living space. Its signature feature is a flexible living and sleeping area arranged alongside the kitchen within a 15-foot-wide footprint.

• At 15 feet wide and 30 feet deep, the single-story footprint is suited to narrow sites. The exterior is described in cabin, cottage, and traditional styles, offering several familiar design directions.
• The kitchen shares the 432-square-foot layout with an open flex area for living and sleeping. This arrangement keeps the main spaces together without requiring a separate living room.
• The plan includes one bedroom and a full bathroom, with the primary suite on the first floor. A 9-foot first-floor ceiling provides the listed ceiling height throughout the single-story plan.
• Laundry is located on the main level, keeping this task within the home’s single-floor layout. The plan has no garage, so all 432 square feet are devoted to heated living space.
• Foundation choices include a monolithic slab or slab, with a crawl foundation also available. This gives builders more than one foundation approach to consider for the project.

Exterior: White, Gable roof, Metal roof, Board and batten, Black windows