SAVE 15% - SPRING SALE!15%

LogoLogo TaglineLogo Tagline
All PlansNewCost-to-Build
0

736 plans

Trending

ADU

ADU House Plans

Our incredible selection of Accessory Dwelling Unit (ADU) house plans is designed to enhance your property with a functional and appealing additional living space. Also known as guest houses or detached in-law suites, ADU house plans offer homeowners a fantastic opportunity to expand their living area in a unique and stylish way.

Accessory Dwelling Unit plans and designs can offer extra living space without the need for construction on your main home. ADU floor plans are usually designed to maximize space in smaller homes. For instance, the kitc...

Tour

Plan image - 420132WNT:2-Bed Farmhouse-Style ADU with Vaulted Living Area - 980 Sq Ft

Hide

Exclusive

420132WNT

Plan Number

starting at

$995

980

Sq. Ft.

2

Bed

1

Bath

1

Story

Tour

Plan image - 677030NWL:1-Bed Cottage ADU with 8-Foot-Deep Front Porch - 672 Sq Ft

Hide

677030NWL

Plan Number

starting at

$799

$679.15

672

Sq. Ft.

1

Bed

1

Bath

1

Story

Tour

Plan image - 420147WNT:2-Bed ADU Cottage with Vaulted Kitchen and Living Room - 884 Sq Ft

Hide

Exclusive

420147WNT

Plan Number

starting at

$995

884

Sq. Ft.

2

Bed

2

Bath

1

Story

Plan image - 420159WNT:One-Story Rustic Country House Plan with 2-Beds - 952 Sq Ft

Hide

Exclusive

420159WNT

Plan Number

starting at

$995

952

Sq. Ft.

2

Bed

1

Bath

1

Story

2

Cars

Plan image - 420134WNT:2-Bed Country House Plan with 8-Foot-Deep Front and Rear Porches - 952 Sq Ft

Hide

Exclusive

420134WNT

Plan Number

starting at

$995

952

Sq. Ft.

2

Bed

1

Bath

1

Story

Tour

Plan image - 677031NWL:2-Bed Country Cottage House Plan - 897 Sq Ft

Hide

677031NWL

Plan Number

starting at

$899

$764.15

897

Sq. Ft.

2

Bed

2

Bath

1

Story

Tour

Plan image - 623198DJ:3-Car 2-Bed Garage Apartment Plan with Mixed Material Exterior

Hide

623198DJ

Plan Number

starting at

$1,399

$1,189.15

1,453

Sq. Ft.

2

Bed

1.5

Bath

2

Story

3

Cars

Plan image - 270098AF:Modern Farmhouse-Style Garage with 873 Sq Ft 2-Bed Apartment Upstairs

Hide

270098AF

Plan Number

starting at

$995

$845.75

873

Sq. Ft.

2

Bed

1

Bath

2

Story

3

Cars

Plan image - 62322DJ:New American Garage Apartment Plan with Barndominium Styling

Hide

62322DJ

Plan Number

starting at

$1,199

$1,019.15

807

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 25833GE:3-Car Modern Farmhouse Garage Plan with 500 Sq Ft 1-Bed Apartment on Main Level - 1555 Sq Ft

Hide

25833GE

Plan Number

starting at

$875

$743.75

498

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 50220PH:639 Square Foot Craftsman Garage Apartment with Shed Dormer

Hide

50220PH

Plan Number

starting at

$890

$756.50

640

Sq. Ft.

1

Bed

1

Bath

2

Story

2

Cars

Tour

Plan image - 677032NWL:ADU House Plan with 2 Bedrooms and an Open Living Space - 800 Sq Ft

Hide

677032NWL

Plan Number

starting at

$899

$764.15

800

Sq. Ft.

2

Bed

2

Bath

1

Story

Plan image - 270072AF:Pool or Guest House Plan with Vaulted Interior and 8-Foot-Deep Porch - 1050 Sq Ft

Hide

270072AF

Plan Number

starting at

$575

$488.75

1,050

Sq. Ft.

2

Bed

1

Bath

1

Story

Tour

Plan image - 677033NWL:Mid-Century Modern Cottage - 800 Sq Ft

Hide

677033NWL

Plan Number

starting at

$899

$764.15

800

Sq. Ft.

2

Bed

2

Bath

1

Story

Tour

Plan image - 623405DJ:1-Bed Modern ADU House Plan with Cathedral Ceilings - 654 Sq Ft

Hide

623405DJ

Plan Number

starting at

$899

$764.15

654

Sq. Ft.

1

Bed

1

Bath

1

Story

Plan image - 50213PH:Garage Apartment with 1 Bed, 2 Cars and Laundry Upstairs

Hide

50213PH

Plan Number

starting at

$890

$756.50

572

Sq. Ft.

1

Bed

1

Bath

2

Story

2

Cars

Plan image - 765010TWN:Carriage House Plan with Open Living Area

Hide

765010TWN

Plan Number

starting at

$975

$828.75

650

Sq. Ft.

1

Bed

1

Bath

2

Story

2

Cars

Plan image - 420173WNT:1-Bed Cottage House Plan with Vaulted Living Space - 650 Sq Ft

Hide

Exclusive

420173WNT

Plan Number

starting at

$995

650

Sq. Ft.

1

Bed

1

Bath

1

Story

Plan image - 420119WNT:2-Bed Traditional Cottage ADU - 750 Sq Ft

Hide

Exclusive

420119WNT

Plan Number

starting at

$995

750

Sq. Ft.

2

Bed

1

Bath

1

Story

Plan image - 61398UT:1200 Square Foot Modern Garage Apartment with 3-Car Capacity

Hide

61398UT

Plan Number

starting at

$700

$595

1,207

Sq. Ft.

1

Bed

1.5

Bath

2

Story

3

Cars

Plan image - 270022AF:2-Bed Garage Apartment with RV Garage - 909 Sq Ft

Hide

270022AF

Plan Number

starting at

$995

$845.75

909

Sq. Ft.

2

Bed

1

Bath

2

Story

2

Cars

Plan image - 270076AF:875 Square Foot Modern Farmhouse Style Garage Apartment

Hide

270076AF

Plan Number

starting at

$995

$845.75

875

Sq. Ft.

1

Bed

1

Bath

2

Story

2

Cars

Tour

Plan image - 67800MG:Compact House Plan with Home Office and Bathroom Options - 988 Sq Ft

Hide

67800MG

Plan Number

starting at

$1,145

$973.25

988

Sq. Ft.

1 - 4

Bed

2 - 3

Bath

1

Story

Plan image - 62766DJ:Barn-Style Garage Workshop with Apartment Above

Hide

62766DJ

Plan Number

starting at

$799

$679.15

774

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Filter

Clear All

Search for a keyword

Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

494

214

3

25

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

29

47

159

344

94

5

47

351

133

9

More Styles

Number of Vehicles

45

197

91

19

7

Garage Type

87

193

15

27

26

373

Garage Location

303

38

26

bed and bath icon

Bedroom and Bath Options

124

12

395

278

6

2

28

11

kitchen and dining icon

Kitchen and Dining

49

43

7

Laundry Location icon

Laundry Location

65

155

2

400

Additional Rooms icon

Additional Rooms

11

7

23

12

52

8

68

56

2

1

87

13

Outdoor Features icon

Outdoor Features

28

3

2

1

Foundation

186

344

39

97

6

3

2

638

34

100

Special Features

1

16

5

19

1

63

More Special Features

Exterior Walls

5

320

654

1

3

Collections

157

23

27

38

29

61

8

736

More Collections

Lot Features

688

5

4

3

16