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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 - 68792VR:1440 Sq Ft Lift-Friendly Barn-Like Drive-Through Garage with Loft Above

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68792VR

Plan Number

starting at

$1,595

$1,355.75

1,070

Sq. Ft.

Bed

0

Bath

2

Story

4

Cars

Plan image - 69080AM:Garage Cottage

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69080AM

Plan Number

starting at

$1,251

908

Sq. Ft.

2

Bed

1

Bath

2

Story

3

Cars

Plan image - 360075DK:Detached 3-Car Garage with Storage with Barn-like Features - 1172 Sq Ft

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360075DK

Plan Number

starting at

$1,200

$1,020

836

Sq. Ft.

Bed

0

Bath

2

Story

3

Cars

Plan image - 68604VR:4-Car Garage Plan with Loft Above - 1075 Sq Ft Garage and 914 Sq Ft Loft

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68604VR

Plan Number

starting at

$1,495

$1,270.75

914

Sq. Ft.

Bed

0

Bath

2

Story

4

Cars

Plan image - 360091DK:1474 Sq Ft 2 Bed Garage with 1384 Sq Ft Apartment Above with Optional Elevator

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360091DK

Plan Number

starting at

$1,200

$1,020

1,384

Sq. Ft.

2

Bed

2.5

Bath

2

Story

3

Cars

Tour

Plan image - 623168DJ:Modern Cottage Style Carriage House Plan with Workshop - 1165 Sq Ft

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623168DJ

Plan Number

starting at

$1,200

$1,020

1,165

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 135082GRA:Detached Barn-Style Garage / Shop with Covered Porches

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135082GRA

Plan Number

starting at

$800

$680

0

Sq. Ft.

Bed

0

Bath

1

Story

3

Cars

Plan image - 68632VR:3-Car Garage Apartment Plan with Viewing Deck

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68632VR

Plan Number

starting at

$1,025

$871.25

1,200

Sq. Ft.

1

Bed

1.5

Bath

2

Story

3

Cars

Plan image - 360110DK:3-Car Garage with Office and 1-Bed Apartment Above Under 1500 Square Feet

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360110DK

Plan Number

starting at

$1,200

$1,020

1,478

Sq. Ft.

1

Bed

1.5

Bath

2

Story

3

Cars

Plan image - 623121DJ:Traditional Style 3-Car Garage Plan on a 32-foot by 26' Footprint

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623121DJ

Plan Number

starting at

$550

$467.50

0

Sq. Ft.

0

Bed

0

Bath

1

Story

3

Cars

Plan image - 135244GRA:3-Car Detached Garage with 702 Sq Ft of Parking and a 477 Sq Ft Loft Above

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135244GRA

Plan Number

starting at

$800

$680

0

Sq. Ft.

Bed

0

Bath

2

Story

3

Cars

Plan image - 68670VR:RV Garage Plan Loft Accessible by External Stairs

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68670VR

Plan Number

starting at

$1,195

$1,015.75

610

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 51185MM:Detached Garage Plan with Carport

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51185MM

Plan Number

starting at

$710

$603.50

0

Sq. Ft.

0

Bed

0

Bath

1

Story

3

Cars

Plan image - 135242GRA:831 Square Foot 2-Bed Garage Apartment with Covered Side Porch

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135242GRA

Plan Number

starting at

$950

$807.50

831

Sq. Ft.

2

Bed

1.5

Bath

2

Story

3

Cars

Plan image - 360073DK:Detached 3-Car Craftsman-Style Garage with Over 1100 Square Feet of Parking Plus Storage

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360073DK

Plan Number

starting at

$1,200

$1,020

610

Sq. Ft.

Bed

0

Bath

2

Story

3

Cars

Plan image - 68982VR:Contemporary RV Garage with Rooftop Deck

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68982VR

Plan Number

starting at

$1,395

$1,185.75

0

Sq. Ft.

Bed

0

Bath

2

Story

4

Cars

Plan image - 51845HZ:Detached 1046 Sq Ft Garage with Dedicated Ground-Level Storage Plus 512 Sq Ft Bonus Above

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51845HZ

Plan Number

starting at

$795

$675.75

512

Sq. Ft.

0

Bed

1

Bath

2

Story

3

Cars

Plan image - 20132GA:Shouse Garage Apartment with RV/Boat Bay - 1207 Sq Ft

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20132GA

Plan Number

starting at

$1,195

$1,015.75

1,207

Sq. Ft.

2

Bed

1

Bath

2

Story

4

Cars

Plan image - 720021DA:3-Car Detached Garage with Half Bath

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720021DA

Plan Number

starting at

$575

$488.75

0

Sq. Ft.

0

Bed

0.5

Bath

1

Story

3

Cars

Plan image - 42552DB:French Country Garage Apartment Plan

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42552DB

Plan Number

starting at

$845

$718.25

540

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 62324DJ:3-Car Detached Garage with Storage Above - 1080 Sq Ft

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62324DJ

Plan Number

starting at

$650

$552.50

0

Sq. Ft.

Bed

0

Bath

1

Story

3

Cars

Plan image - 360047DK:3 Bay Carriage House Plan with Attractive Gable - Architectural Designs

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360047DK

Plan Number

starting at

$1,200

$1,020

1,114

Sq. Ft.

1

Bed

1.5

Bath

2

Story

3

Cars

Plan image - 20041GA:3-Car Studio Apartment Floor Plan - 858 Sq Ft Garage and 750 Sq Ft Apartment

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20041GA

Plan Number

starting at

$1,045

$888.25

750

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 68671VR:RV Garage Plan Loft Accessible by Internal Stairs

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68671VR

Plan Number

starting at

$1,195

$1,015.75

575

Sq. Ft.

Bed

0

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