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Garage Apartment Plans – 1000’s of Space-Saving Designs with Built-In Living Quarters

Explore Garage Floor Plans with Upstairs Apartments, Studios, or Guest Suites

Find Your Dream house

Bedrooms
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  • 1
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  • 5
  • 6+
Bathrooms
  • 2
  • 2.5
  • 3
  • 3.5
  • 4
  • 4.5
  • 5+
Floors
  • 1
  • 2
  • 3
  • 4+
Htd. Sq. Ft.
Width (Ft.)
Depth (Ft.)
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Plan Price
Architectural Style
# of Garage Bays
Bed and Bath
Ceiling Features
Structure Type
Garage Features
Indoor
Kitchen Features
Outdoor
Exterior Material
Size/Unique
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Front view of a Carriage House style garage apartment featuring gray lap siding, shingle gable accents, and bold red and yellow trim with upper balcony and exterior staircase
Actively Updated Catalog — January 2026 updates across 400+ homes, including refined images and unified primary architectural styles.

Found 2,912 House Plans!

  • Front elevation of a New American style home featuring horizontal siding, stone accents, symmetrical windows, and a covered front porch

    18-2207 HOUSE PLAN – New American House Plan – 4-Bed, 3-Bath, 3,154 SF – House plan details

  • Front exterior view of a New American modern traditional house featuring stone accents, horizontal siding, board-and-batten details, and a welcoming covered porch

    18-2169 HOUSE PLAN – New American Home Plan – 4-Bed, 3.5-Bath, 2,800 SF – House plan details

  • Front elevation of New American farmhouse style home with horizontal siding, stone wainscot, gabled roof, and covered front porch

    18-2168 HOUSE PLAN -New American Home Plan – 3-Bed, 2-Bath, 1,950 SF – House plan details

  • Front elevation of a Cape Cod Coastal Cottage home with horizontal siding, shingle gable accents, brick foundation, and covered front porch

    18-2161 HOUSE PLAN – Cape Cod Home Plan – 3-Bed, 2-Bath, 1,620 SF – House plan details

  • Front elevation of a Coastal Low Country style home with elevated foundation, double stacked porches, white siding, and symmetrical Southern architecture

    18-2159 HOUSE PLAN – Coastal Low Country House Plan – 3-Bed, 2-Bath, 1,850 SF – House plan details

  • Front elevation of a modern farmhouse style home featuring white board and batten siding, black metal awnings, and a two-car garage

    18-1987 HOUSE PLAN – Modern Farmhouse House Plan – 4-Bed, 3-Bath, 2,850 SF – House plan details

  • Front exterior of a New American style two-story house with horizontal siding, stone veneer, black shutters, and covered entry porch

    18-1911 HOUSE PLAN – New American House Plan – 3-Bed, 2.5-Bath, 1,850 SF – House plan details

  • Front exterior of a New American style two-story home with stone accents, horizontal siding, and covered front porch

    18-1891 HOUSE PLAN – New American House Plan – 4-Bed, 3-Bath, 2,800 SF – House plan details

  • Front elevation of a Coastal Traditional style house with covered porches, balcony, siding exterior, and welcoming coastal details

    18-1826 HOUSE PLAN – Coastal House Plan – 4-Bed, 3-Bath, 2,900 SF – House plan details

  • Front elevation of a New American Modern Traditional house with stone base, shingle siding, gabled rooflines, and covered front porch

    18-1725 HOUSE PLAN – New American Home Plan – 3-Bed, 2.5-Bath, 2,250 SF – House plan details

  • Front elevation of a Coastal Low Country style home with raised foundation, horizontal siding, covered porch, and dual garages

    18-1674 HOUSE PLAN – Coastal Home Plan – 3-Bed, 3-Bath, 2,938 SF – House plan details

  • Front elevation of a coastal beach house with elevated pier foundation, shingle siding, stacked balconies, and exterior spiral staircase

    18-1436 HOUSE PLAN – Coastal House Plan – 4-Bed, 3-Bath, 2,600 SF – House plan details

  • Front elevation of a Coastal Traditional house with elevated design, horizontal siding, covered porch, and ground-level garage

    18-1412 HOUSE PLAN – Coastal Traditional Home Plan – 3-Bed, 2.5-Bath, 2,050 SF – House plan details

  • Front exterior of a New American Craftsman style home with lap siding, shingle accents, covered porch, and detached garage

    18-1280 HOUSE PLAN – New American Home Plan – 3-Bed, 2.5-Bath, 2,200 SF – House plan details

  • Front elevation of a New American style home featuring board and batten siding, painted brick exterior, steep gable rooflines, and symmetrical windows

    18-1195 HOUSE PLAN – New American House Plan – 4-Bed, 3.5-Bath, 3,100 SF – House plan details

Why Garage Apartment Plans Are Gaining Popularity

With the rise in multi-generational living and the growing interest in short-term rentals, garage apartment plans provide homeowners with a practical way to meet modern housing demands. These plans come in a wide range of configurations—from compact studios above a detached garage to luxurious multi-room apartments that rival full-size homes.

At My Home Floor Plans, our garage apartment plans are built with quality, engineering, and flexibility in mind. Every plan includes CAD files, PDF blueprints, and a free unlimited-build license. Structural engineering is included in all designs, giving you peace of mind and saving thousands in future modifications.

Benefits of Building a Garage Apartment

  • Rental Income: Offset mortgage or utility bills by renting out your garage apartment.
  • Guest Accommodation: Give family or friends privacy while keeping them close.
  • Multi-Use Design: Great for offices, studios, or private living spaces.
  • Efficient Land Use: Build vertically to preserve yard space or meet zoning restrictions.
  • Added Property Value: Homes with garage apartments often appraise higher.

Types of Garage Apartment Plans

Explore 1000’s of customizable layouts suited to your needs, including:

What’s Included with Our Garage Apartment Plans

Every plan from My Home Floor Plans comes packed with features to ensure your building experience is smooth and successful. Included:

  • Full CAD and PDF sets – modifiable and ready for engineers or contractors
  • Free foundation changes (slab, crawlspace, basement)
  • Unlimited-build license – construct as many times as you want
  • Structural engineering included – code-compliant and builder-ready
  • Transparent preview of all sheets before you buy

Design Elements to Consider

When exploring garage apartment plans, think beyond just size and shape. These are some common design features to consider:

  • Separate Exterior Entrance: Ideal for renters or guests
  • Balcony or Deck: Enhances lifestyle and appeal
  • Garage Bays: Choose from 1 to 4+ bay options
  • Flexible Interior Layouts: Studios, 1-bedroom, or multi-bedroom units
  • Energy Efficiency: Integrated insulation and smart HVAC routing

Popular Garage Apartment Styles

Match your new structure to your house or create a stand-alone statement. Popular styles include:

Who Benefits from Garage Apartment Plans?

Nearly every homeowner can benefit from adding a garage apartment:

  • Parents with college-aged kids
  • Multi-generational families
  • Real estate investors seeking Airbnb or long-term rentals
  • Homeowners wanting a private studio or home office
  • Those needing extra vehicle or equipment storage

Real-Life Examples & Flexible Options

Our best-selling garage apartment plans include:

  • Plan 21-2023: A 2-car garage with 1-bedroom apartment above and private stair access
  • Plan 32-1185: Includes a workshop bay and studio apartment with vaulted ceilings
  • Plan 17-3190: Luxury apartment with balcony, walk-in closet, and island kitchen

Need changes? All plans are customizable for less than half the cost competitors charge, and we’ll make foundation changes for free.

Building Tips and Considerations

Before starting your project, make sure to:

  • Check zoning laws for accessory dwelling units (ADUs)
  • Review height restrictions and property setbacks
  • Plan utility access (electric, water, sewer)
  • Work with a licensed contractor or use our preferred builder directory

For more legal and design resources, visit Architect Magazine.

Explore More Vehicle & Living Space Plans

Start Your Project Today

Whether you’re ready to build or just exploring ideas, garage apartment plans open the door to flexible living, smart investment, and beautiful design. At My Home Floor Plans, we offer unmatched value with every plan. Browse now and find the perfect design for your lot, your lifestyle, and your future.

Questions? Our support team is always ready to help: support@myhomefloorplans.com

Ready to Explore Garage Apartment Plans?

Browse 1000’s of Garage Apartment Plans Now – all include full CAD files, unlimited-build rights, and structural engineering at no extra cost!

Frequently Asked Questions

What is a garage apartment plan?

A garage apartment plan combines a traditional garage with a fully livable space above or beside it. These designs include sleeping, cooking, and living areas, perfect for guests, tenants, or extended family.
URL: https://myhomefloorplans.com/garage-apartment-plans/
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Are garage apartment plans customizable?

Yes! Every garage apartment plan at My Home Floor Plans includes CAD files and can be easily customized. We also offer free foundation changes and professional design updates.
URL: https://myhomefloorplans.com/garage-apartment-plans/
Image: {featured_image}

Can I rent out a garage apartment?

Absolutely. Many homeowners use garage apartments as long-term rentals or Airbnb-style units. Just be sure to review local zoning rules for accessory dwelling units (ADUs).
URL: https://myhomefloorplans.com/garage-apartment-plans/
Image: {featured_image}