Service · ADU Floor Plans
Sample ADU Floor Plans
13 layouts from 400 to 1,200 sq ft. All plans are samples — every ADU is customized to your property and local regulations.
All plans shown are sample layouts. Every ADU is customized to your specific property, local regulations, and preferences. 3D renderings are illustrative only.
Pricing shown is estimated all-in cost based on typical IE market conditions. Actual costs vary based on site conditions, city fees, finish selections, and utility connections. Schedule a free consultation for a detailed estimate on your specific property.
All floor plans are samples and starting points. Final plans are engineered and stamped for your specific property and city requirements.
Looking for a City Pre-Approved Plan?
Many IE cities offer free pre-approved ADU plans that can save $6,000–$14,000 in design fees. Check your city’s page for available plans.
View City PlansLike one of these?
Book your free ADU consultation.
Pick the plan that’s closest, and we’ll customize it to your lot, your jurisdiction, and your budget.