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28' x 28' Two Car ADU Garage Loft Architectural Plans
28' x 28' Two Car ADU Garage Loft Architectural Plans
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28' x 28' Two Car ADU Garage Loft Architectural Plans
The 28' x 28' Two Car ADU Garage Loft is the most spacious ADU garage plan in our catalog — 784 square feet on each level, with a two-car garage below and a two-bedroom, one-bathroom loft apartment above that rises to over 26 feet at the peak. At this size, the loft feels like a real apartment, not an afterthought: full room separation, dedicated bathroom, and enough floor space to live comfortably long-term.
The tall roofline creates impressive interior volume in the loft, and the extra width gives the garage bays room for full-size trucks, recreational vehicles, motorcycles, and workshop space. This is the plan for property owners who want to build something that genuinely functions on both levels — as a garage and as a livable, rentable dwelling unit.
Plan Specifications
- Footprint: 28' W x 28' L
- Height: 26'-2"
- Total Area: 784 SF per floor (garage + loft)
- Bedrooms: 2 (loft)
- Bathrooms: 1
- Foundation: Concrete slab
- Roof Load: 95 PSF
- Ceiling Height: 8'-0" garage / loft above
- Est. Materials Cost: From $55,000
What's Included
Complete permit-ready plan set including: floor plan (both levels), foundation plan, roof framing plan, all four exterior elevations, wall sections, structural details, window and door schedule, and a full materials list. Ready for ADU permit submission in most US jurisdictions.
Available Plan Options
- Complete PDF Plan — Full plan set as a print-ready PDF. Instant download.
- PDF + CAD Files — Includes editable DWG CAD files compatible with AutoCAD, Illustrator, and TurboCAD.
Who This Plan Is For
The right choice for homeowners who want the maximum in an ADU garage — the most garage space, the most loft space, and the strongest rental income potential in the series. Two bedrooms and nearly 800 square feet of loft living space commands top-of-market rents for ADU units. Wide garage bays accommodate everything from compact cars to full-size pickup trucks and workshop setups. Check your local zoning regulations for ADU requirements before purchasing.
Instant Download
Your complete plan set downloads immediately after purchase.
Instant Digital Download
Instant Digital Download
You will receive the download link to the full plan immediately after your purchase. Link never expires so you will always have access to download if needed.
Drawing Scale
Drawing Scale
All of our plans are drawn to standard scale (i.e. 1/4" = 1") as per most building and permit requirements.
Complete Plan Set
All plans include: materials list, floor plan, elevations, sections, foundation and roofing plan, electrical plan, plumbing fixture locations, construction details, door and window schedule, and more.