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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
  • 2
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  • 4
  • 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 2,935 House Plans!

  • Front view of a Carriage House style two-car garage featuring white board-and-batten siding, stone base accents, black carriage-style doors, and an upper gable window

    20-1037 GARAGE PLAN -Carriage House Plan – 0-Bed, 0-Bath, 0 SF – House plan details

  • Front elevation of a Cape Cod style home featuring dormers, vinyl siding, stone accents, and a classic covered porch

    19-1698 GUEST HOUSE PLAN – Cape Cod House Plan – 3-Bed, 2-Bath, 1,850 SF – House plan details

  • Front elevation of a Traditional Colonial brick garage featuring three wood carriage doors and dormer windows

    19-1688 HOUSE PLAN -Traditional Colonial House Plan – 3-Bed, 2-Bath, 2,000 SF – House plan details

  • Front view of a Cottage style outbuilding featuring traditional horizontal lap siding and double entry doors framed by modern wall sconces

    19-1442 CART PLAN -Cottage Home Plan – 0-Bed, 0-Bath, 0 SF – House plan details

  • Front elevation of a small American Cottage house featuring a classic porch, horizontal siding, and symmetrical design

    19-1008 HOUSE PLAN – American Cottage Home Plan – 2-Bed, 1-Bath, 600 SF – House plan details

  • Front elevation of a Shingle Style carriage house garage apartment with cedar shake siding, brick base, and wood garage doors

    18-2163 GOLF CART PLAN-Carriage House Plan – 0-Bed, 1-Bath, 900 SF – House plan details

  • Front elevation of a modern cottage style home featuring horizontal siding, stone accents, large glass doors, and warm illuminated windows

    18-2158 POOL HOUSE – Cottage House Plan – 2-Bed, 2-Bath, 1,150 SF – House plan details

  • Front elevation of a Cape Cod Cottage style home featuring steep gable roof, shed dormer, and horizontal lap siding

    18-2052 WORKSHOP PLAN – Cape Cod Cottage House Plan – 1-Bed, 1-Bath, 650 SF – House plan details

  • Front elevation of a Classic Cottage style home with horizontal lap siding, simple porch columns, and a steep Cape Cod–inspired roofline

    18-1483 HOUSE PLAN -Classic Cottage House Plan – 2-Bed, 1-Bath, 798 SF – House plan details

  • Front elevation of a Traditional Tudor Revival style home featuring full brick exterior, arched upper windows, dual chimneys, and covered entry

    18-1351 POOL HOUSE -Tudor Revival Home Plan – 3-Bed, 2.5-Bath, 2,100 SF – House plan details

  • Front elevation of a carriage house garage apartment featuring horizontal siding, metal roof, three-car garage, and traditional window shutters

    18-1319 GARAGE PLAN – Carriage House Plan – 1-Bed, 1-Bath, 750 SF – House plan details

  • Front view of a Carriage House style garage apartment featuring white horizontal siding, brick foundation, and dual-gable design

    18-1141 GARAGE PLAN -Carriage House Home Plan – 1-Bed, 1-Bath, 534 SF – House plan details

  • Front elevation of a Carriage House and Modern Farmhouse style garage apartment with lap siding, stone base, and classic dormer windows

    17-2120 GARAGE PLAN – Carriage House Home Plan – 2-Bed, 1-Bath, 899 SF – House plan details

  • Front elevation of a Traditional Cottage style ADU featuring horizontal siding, brick water-table base, symmetrical façade, and French doors

    17-2059 ADU POOL HOUSE -Traditional Cottage Home Plan – 1-Bed, 1-Bath, 400 SF – House plan details

  • Front elevation of a New American Traditional Suburban house with horizontal siding, stone accents, black shutters, and three-car garage

    17-1302 HOUSE PLAN -New American House Plan – 3-Bed, 2-Bath, 2,000 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}