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382 plans

Stand-Alone Garages

3 Vehicle

3-Car Garage Plans

Architectural Designs offers a wide selection of detached 3-car garage plans to elevate your property's functionality. Whether you're a homeowner seeking to boost your home's value or a builder searching for adaptable options, our collection of three-car garage floor plans caters to your specific needs.

Our 3-car garage plans extend beyond simply storing your vehicles. You can transform your detached garage into a dedicated workshop, a spacious storage area, or even incorporate spacious garage apartments for adult children or in-laws. These adap...
Plan image - 720078DA:Garage Apartment with Vaulted Ceilings and European Styling

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720078DA

Plan Number

starting at

$1,575

$1,338.75

798

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 61234UT:3-Car Detached Garage with Studio and Ladder-accessible Loft

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61234UT

Plan Number

starting at

$500

0

Sq. Ft.

0

Bed

1

Bath

2

Story

3

Cars

Plan image - 80931PM:Charming RV Carriage House Plan with Deck Overlooking the Front

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80931PM

Plan Number

starting at

$730

$620.50

637

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 9847SW:Garage Apartment with Parking on Two Sides

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9847SW

Plan Number

starting at

$745

$633.25

1,216

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 62479DJ:3 Car Garage Plus Carport

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62479DJ

Plan Number

starting at

$550

$467.50

0

Sq. Ft.

Bed

0

Bath

1

Story

3

Cars

Plan image - 62373DJ:Simple 3-Car Detached Garage

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62373DJ

Plan Number

starting at

$550

$467.50

0

Sq. Ft.

0

Bed

0

Bath

1

Story

3

Cars

Plan image - 68762VR:3-Car Detached Garage with a Drive-through Bay

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68762VR

Plan Number

starting at

$850

$722.50

0

Sq. Ft.

Bed

0

Bath

1

Story

4

Cars

Plan image - 62349DJ:Traditional 3-Car Garage with 3 Garage Doors - 1020 Sq Ft

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62349DJ

Plan Number

starting at

$650

$552.50

0

Sq. Ft.

Bed

0

Bath

1

Story

3

Cars

Plan image - 62342DJ:3-Car Garage with 39'-wide Workshop - 1414 Sq Ft

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62342DJ

Plan Number

starting at

$650

$552.50

0

Sq. Ft.

Bed

0

Bath

1

Story

3

Cars

Plan image - 360078DK:3-Car Garage Apartment Under 1500 Square Feet with Home Office

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360078DK

Plan Number

starting at

$1,200

$1,020

1,478

Sq. Ft.

2

Bed

1.5

Bath

2

Story

3

Cars

Plan image - 62951DJ:Large 3-Car Pole Barn Garage with 2 Covered Porches

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62951DJ

Plan Number

starting at

$750

$637.50

0

Sq. Ft.

Bed

0

Bath

1

Story

6

Cars

Plan image - 72766DA:2 Car or 4 Car Tandem Garage Plan with Workshop - 1257 Sq Ft Garage and 753 Sq Ft Shop

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72766DA

Plan Number

starting at

$1,075

$913.75

753

Sq. Ft.

1

Bed

1

Bath

1

Story

4

Cars

Plan image - 62473DJ:3 Car Garage with Stone Accents

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62473DJ

Plan Number

starting at

$550

$467.50

0

Sq. Ft.

Bed

0

Bath

1

Story

3

Cars

Plan image - 62945DJ:Pole Barn with Covered Patio

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62945DJ

Plan Number

starting at

$650

$552.50

0

Sq. Ft.

Bed

0

Bath

1

Story

3

Cars

Plan image - 62948DJ:Large Pole Barn Plan with 3 Sets of 12' by 12' Overhead Garage Doors

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62948DJ

Plan Number

starting at

$950

$807.50

0

Sq. Ft.

Bed

0

Bath

1

Story

6

Cars

Plan image - 57114HA:Three-Car Garage With Rear Apartment

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57114HA

Plan Number

starting at

$849

1,005

Sq. Ft.

2

Bed

1.5

Bath

2

Story

3

Cars

Plan image - 62939DJ:Detached Pole Barn Garage with 3 Garage Bays

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62939DJ

Plan Number

starting at

$650

$552.50

0

Sq. Ft.

Bed

0

Bath

1

Story

3

Cars

Plan image - 2263SL:RV Garage Plan

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2263SL

Plan Number

starting at

$365

$310.25

0

Sq. Ft.

0

Bed

0

Bath

1

Story

3

Cars

Plan image - 20054GA:Siding Three-Car 912 Square Foot Garage with Storage Above

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20054GA

Plan Number

starting at

$1,045

$888.25

0

Sq. Ft.

Bed

0

Bath

2

Story

3

Cars

Plan image - 22116SL:One Bedroom Carriage House Plan

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22116SL

Plan Number

starting at

$560

$476

741

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 21944DR:Two Bays Plus RV Storage

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21944DR

Plan Number

starting at

$865

$735.25

627

Sq. Ft.

Bed

0

Bath

2

Story

3

Cars

Plan image - 2237SL:RV Garage with Loft - 1570 Sq Ft

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2237SL

Plan Number

starting at

$410

$348.50

0

Sq. Ft.

Bed

0

Bath

2

Story

3

Cars

Plan image - 62853DJ:Lift-friendly Garage Plan with Carport

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62853DJ

Plan Number

starting at

$550

$467.50

0

Sq. Ft.

0

Bed

0

Bath

1

Story

3

Cars

Plan image - 2252SL:3-Car Detached Garage Plan with 949 Sq Ft 1-Bedroom Apartment Above

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2252SL

Plan Number

starting at

$560

$476

949

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

382

Garage Sq Ft

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

28

16

77

105

35

15

15

31

2

More Styles

Number of Vehicles

382

Garage Type

356

27

92

Garage Location

350

26

28

bed and bath icon

Bedroom and Bath Options

11

6

4

112

1

4

5

kitchen and dining icon

Kitchen and Dining

13

14

2

Laundry Location icon

Laundry Location

7

56

17

1

Additional Rooms icon

Additional Rooms

27

2

6

7

29

43

1

14

7

1

4

Outdoor Features icon

Outdoor Features

4

3

2

Foundation

2

2

1

6

355

24

2

Special Features

3

1

86

More Special Features

Exterior Walls

5

167

349

1

Collections

15

10

8

2

10

33

66

More Collections

Lot Features

314

3

1

6