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16 Plans for Apartment Over Garage

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Have you ever considered the untapped potential of an apartment over a garage? Imagine transforming that overlooked space above your garage into a versatile living area. In fact, by building an Accessory Dwelling Unit (ADU) over your garage, you can also create opportunities for rental income in the long run.

Here are the 14 most efficient floor plans for over-garage ADUs. As a result, you can maximize every inch of your space and create new possibilities for hosting in-laws when they come to visit.

1. 2-Bedroom Apartment Over Garage

2 bedroom in-laws apartment

GET THE FLOOR PLAN HERE

Surprisingly, there is a lot of space above the 3-car garage. You can easily build 2 bedrooms, a spacious shared bathroom, and have room for an open-concept great room with an eat-in kitchen.

With almost 1,500 sqft of space, your in-laws would love to come and visit. Additionally, this creates a large enough apartment to bring sizable rental income, if you need to.

2. Contemporary RV Garage With Apartment Above

Contemporary RV Garage with Second-Floor Apartment

GET MODERN ADU PLAN HERE

If your in-laws love to travel in their RV and come to visit you, this plan is for you. Imagine a sleek, second-floor modern space with a 10’x10′ bedroom and vaulted ceilings.

The kitchen boasts ample space, overlooking a beautiful deck. Also, this detached RV garage has room for 2 cars and a space where you can park an RV.

Furthermore, you can modify this floor plan by switching the living area and bedroom. As a result, you won’t need an entry hall, and it will give you more space. This floor plan offers an incredible opportunity for a modern ADU.

3. Farmstyle Apartment over Garage

farmhouse-style ADU over garage

CHECK OUT THIS FLOOR PLAN HERE

Reminiscent of a historic carriage house, this in-laws’ apartment ADU over garage offers several possibilities for modifications. On the right, you can either have a carport or a covered patio.

Upstairs, a spacious 873 sq. ft. apartment offers lots of flexible use. Also, there is no lack of space with 2 bedrooms, a full bath, and a convenient L-shaped kitchen.

4. Craftsman Garage Apartment

Craftsman ADU Garage Apartment

GET THE FLOOR PLAN FOR 503 SQFT ADU HERE

This cozy garage apartment checks off all the boxes for an in-laws suite, a backyard ADU, or a home office. A compact 503 sq. ft. space above the 2-car garage has everything you need to legally qualify as an ADU to bring you extra income or serve as a comfy guest house.

5. 1-Bed Apartment Above 3-Car Garage

1-Bed Apartment Above 3-Car Garage

FIND THE 665 SQFT ADU PLAN HERE

Undeniably, the architecture of this building emphasizes attention to detail. With board and batten siding and a decorative timber truss, it has lots of charm and rustic appeal. Inside, you will find an oversized social room which is perfect for a family gathering and a game night. Also, your in-laws will appreciate the convenience of a private bedroom, a full bath, and a walk-in closet.

6. In-Laws Apartment Over Garage

In-Laws Apartment ADU Over Garage

CHECK OUT 889 SQFT ADU PLAN HERE

This spacious ADU solution offers parking for 3 cars and an 889 sq. ft. 2-bedroom, 2-bath apartment above with a functional kitchen. Furthermore, the garage has storage under the stairs and space for a workbench. As a result, you can easily convert it into a woodworking or mechanical shop. A dream space for someone working from home!

7. 650 Sq. Ft. ADU Over Garage

650 sqft ADU Over Garage

FIND 650 SQFT OVER GARAGE ADU PLAN HERE

Looking to convert a space over your garage into a cozy in-laws’ apartment or a small rental? This straightforward solution gives you 650 sq. ft. of space. As a result, you have an open-concept living area, a spacious bedroom, and a giant walk-in closet with laundry.

8. Studio Apartment Over Garage

GET 484 SQFT ADU FLOOR PLAN HERE

This over-garage apartment offers a simple square footprint and an attractive Craftsman exterior. With just a partial wall separating the living area from the sleeping quarters, the 484 sq. ft. space has a potential for flexible use. It makes a cozy in-laws’ suite, a private work-from-home office, or a small rental.