ADU floor plans, from 499 to 1,200 square feet.

Garden 4991 bedroom · 1 bathroom · 499 sq ft

A small garden pavilion with a simple shed roof, warm oak and terracotta accents. A separate bedroom sits behind the living area, which opens onto a concrete patio and planted garden.

Compact One1 bedroom · 1 bathroom · 500 sq ft

A garden slider opens the living area to the yard, while windows on two sides brighten the separate bedroom. Warm oak and a compact kitchen carry through the 500-square-foot plan.

County Plan FStudio · 1 bathroom · 600 sq ft

An open sleeping area keeps this small home connected. The peninsula kitchen faces the dining space, with a bathroom and laundry grouped along the back of the plan.

County Plan E1 bedroom · 1 bathroom · 800 sq ft

An L-shaped plan gives the entry a sheltered corner. The kitchen opens toward dining, with a separate bedroom at the far end of the home.

Grove 7492 bedrooms · 1 bathroom · 749 sq ft

A low gable roof shelters two bedrooms and an open living and dining area. Oak, olive tones and garden-facing glass carry the mid-century character from the interior to the terrace.

County Plan C2 bedrooms · 2 bathrooms · 1,200 sq ft

Two separate bedrooms sit alongside an open living and dining area. A U-shaped kitchen and two bathrooms give a household more room to share the home.

County Plan A3 bedrooms · 1 bathroom · 1,200 sq ft

Three bedrooms share a bathroom, while the living and dining areas connect beside a peninsula kitchen. The simple rectangular footprint keeps the rooms close together.