3-car garage house plan with floor plans and CAD blueprint designs

3-Car Garage Home Plan with Loft, Workshop & Breezeway

Explore this efficient 1.5-story house plan with 820 heated sq. ft., a spacious loft, 3-car detached garage, and CAD blueprints—ideal for multi-use living and storage.

This detached garage house plan offers a smart blend of affordability and function. With a flexible workshop, breezeway, and upper-level loft, it’s a standout choice for hobbyists, guests, or extended family needs.

Key Features of the Home Plan

Living Areas – Heated & Unheated

• Heated area: 820 sq. ft. across 1.5 stories.
• Unheated extras: 1, 466 sq. ft. including garage bays, breezeway, and covered porch.

Bedrooms & Bathrooms

• Includes a flexible loft living area that can serve as a guest suite or creative space.
• One full bathroom is integrated for convenience.

Interior Highlights

• Vaulted ceilings enhance the upstairs space with openness and light.
• Open floor plan maximizes utility and comfort. See more open concepts.
• Kitchenette wet bar allows light food prep or guest hospitality.

Garage & Storage Details

• Garage Bays: 3-car layout with side-entry access.
• Garage Type: Detached with breezeway for protection and flow.
• Storage: Dedicated workshop space plus potential loft storage.

Outdoor Living Features

• Covered front porch adds curb appeal and everyday charm.
• Breezeway connects garage and main home area, ideal for all-weather use.
• Brick and siding combination for traditional-meets-modern exterior. Explore traditional designs.

Architectural Style: Traditional with Craftsman Influence

This home plan merges classic American detailing with practical design solutions. It’s well-suited for homeowners who want multi-functional garage space with living potential. Dive deeper into Craftsman-style features or read about the style’s history at ArchDaily.

Bonus Features

• Upper-level loft doubles as guest room, studio, or office.
• Breezeway enhances both function and aesthetics.
• Workshop space supports hobbies, tools, or seasonal storage.

Included Benefits with Every Plan

• CAD + PDF Files: Fully editable and printable construction documents.
• Unlimited Build License: Build it once—or repeatedly—with no extra charge.
• Free Foundation Changes: Choose between slab, crawlspace, or basement at no added cost. Learn more here.
• Structural Engineering Included: Professionally stamped for safety and local compliance.
• Lower Modification Costs: We offer affordable, custom revisions—often 50% less than competitors.
• View Before You Buy: Preview the full set of drawings first.

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Frequently Asked Questions

Can the loft be used as a guest apartment? Yes, the loft is perfect for guests, a home studio, or even short-term rental use.
Is the workshop space customizable? Absolutely. We can adjust the size or layout to suit your hobbies or tool storage. Get a free customization quote.
Does this plan include foundation options? Yes—your choice of slab, crawlspace, or basement is included free of charge.
Are blueprints editable? Definitely. You receive CAD + PDF files for easy modifications with your builder or engineer.
Is the breezeway covered? Yes, the breezeway provides covered access between the main structure and garage—great for rain or sun protection.

Start Building Your Dream Home Today

Have questions or want to tailor this plan to your exact needs? Reach out to our expert team at [email protected] or send us a message.

Start with the right blueprint—and build the garage home solution you’ve always wanted!