576 sq ft 1-Bedroom ADU Above 2-Car Garage
Exterior render: modern above-garage ADU with warm wood siding, a flat roof, and a private upper-level balcony.
Main Level Floor Plan
Upper Level Floor Plan
Above-garage layout: one bedroom, full bath, W&D, open living/dining, kitchen, and private balcony.
Front & Rear Elevation
Left & Right Elevation
| ADU Type | Above Garage ADU |
| Total Area | 576 sq ft |
| Footprint | 24' × 24' |
| Ceiling Height | 9 ft |
| Roofline | Flat Roof |
| Exterior Cladding | Horizontal Lap Siding |
| Porch | No |
| 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 576 sq ft one-bedroom ADU is designed to sit above an existing garage, making use of vertical space rather than expanding the building footprint outward. The separate bedroom provides a private sleeping area, while the full bathroom and in-unit washer and dryer add everyday convenience. A balcony provides outdoor space above the garage, creating an additional place to relax
At 24' × 24', this plan is organized around a compact square garage footprint. The flat roof gives the exterior a clean, contemporary appearance, while the above-garage arrangement offers an alternative to a detached ground-level ADU.
Download the Free Plan Sheet
Get a PDF with both floor plans, the exterior render, and key specs, formatted and ready to share with your contractor or architect.
What's in the Free PDF Download
Main Level Floor Plan
Upper Level Floor Plan
Exterior Render