1,000 sq ft 2-Bedroom 2-Bath Detached ADU
Exterior render: contemporary detached ADU with warm wood siding, a combination hip and shed roof, and a recessed front entry.
2-bedroom layout: two private bedrooms, two full baths, in-unit W&D, open living/dining, kitchen, and open front porch
Front & Rear Elevation
Left & Right Elevation
| ADU Type | Detached 2-bedroom |
| Total Area | 1000 sq ft |
| Footprint | 40' × 25' |
| Ceiling Height | 9-12 ft |
| Roofline | Hip/Shed Roof |
| Exterior Cladding | Horizontal Lap Siding |
| Porch | Yes–Open Porch |
| Laundry | In-unit W/D |
Estimated build costs vary by location, contractor, and finish level. See our ADU Cost Guide for a full breakdown of what drives ADU construction costs in your state.
This 1,000 sq ft two-bedroom, two-bath detached ADU gives occupants plenty of space to live. Each bedroom has its own full bathroom, so privacy isn’t something anyone has to negotiate. In-unit laundry keeps daily routines self-contained, and the open front porch adds usable outdoor space without spilling onto the main property.
At 40' × 25' this plan gives you enough footprint to separate living and sleeping zones without the layout feeling cramped. A combined hip and shed roof keeps the exterior from looking like a plain box, and the open porch adds another useful feature to the building.
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