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In-Law Suite

House Plans with In-Law Suites

If you're looking for a home that lets family stay close while giving everyone their own space, our House Plans with In-Law Suites collection could be perfect. These plans include self-contained living areas, ideal for keeping extended family nearby—whether it’s for aging parents, adult children, or guests. It’s all about togetherness with a touch of privacy.

In-law suites are designed to make multi-generational living easy and comfortable. They often come with private entrances, their own kitchen, bathroom, and a cozy living area, giving everyone a space that feels like their own. It’s flexibility and independence, all under one roof—perfect for families who want to stay connected without feeling crowded.

Take a look at our House Plans with In-Law Suites to find the right fit for your family’s lifestyle. With a variety of architectural styles and layouts, you’ll find options that blend privacy, comfort, and the joy of living close to loved ones.
Plan image - 420164WNT:2-Bed ADU Farmhouse Plan with 2-Car Garage - 910 Sq Ft

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420164WNT

Plan Number

starting at

$995

910

Sq. Ft.

2

Bed

2

Bath

1

Story

2

Cars

Plan image - 12279JL:Mountain Ranch with Expansion and Options

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12279JL

Plan Number

starting at

$1,695

2,531

Sq. Ft.

3 - 5

Bed

3.5 - 5.5

Bath

1

Story

3

Cars

Plan image - 62666DJ:Five Bedroom Modern Farmhouse with In-law Suite

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62666DJ

Plan Number

starting at

$1,899

3,043

Sq. Ft.

5

Bed

3.5

Bath

2

Story

2

Cars

Plan image - 85363MS:Luxury Barndominium-Style House Plan with Upstairs Loft and Bedroom Suite

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85363MS

Plan Number

starting at

$3,763

5,375

Sq. Ft.

4 - 5

Bed

4.5

Bath

2

Story

3

Cars

Plan image - 85250MS:3-Bed Exclusive Country Home Plan with a Modern Flair - 1668 Sq Ft

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85250MS

Plan Number

starting at

$1,030

1,668

Sq. Ft.

3

Bed

2

Bath

1

Story

3

Cars

Plan image - 270075AF:Modern French Country House Plan with Private Lower Level Apartment - 3362 Sq Ft

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270075AF

Plan Number

starting at

$2,995

3,362

Sq. Ft.

4 - 6

Bed

3.5 - 5.5

Bath

2

Story

Tour

Plan image - 330023WLE:3 or 4 Bed New American Ranch House Plan with Flex Guest Suite - 2933 Sq Ft

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330023WLE

Plan Number

starting at

$1,595

2,933

Sq. Ft.

3 - 4

Bed

3.5

Bath

1

Story

4

Cars

Tour

Plan image - 623234DJ:French Country House Plan Under 5000 Square Feet with Separate Apartment Above Garage

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623234DJ

Plan Number

starting at

$2,399

4,817

Sq. Ft.

5

Bed

5.5

Bath

2

Story

3

Cars

Plan image - 81744AB:3200 Square Foot Craftsman Home Plan with Lower Level Expansion

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81744AB

Plan Number

starting at

$1,900

3,235

Sq. Ft.

3 - 6

Bed

2.5 - 5.5

Bath

1

Story

3

Cars

Plan image - 330007WLE:4-Bed New American Ranch Plan with Private Primary Bedroom - 2933 Sq Ft

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330007WLE

Plan Number

starting at

$1,395

2,933

Sq. Ft.

4

Bed

3.5

Bath

1

Story

2

Cars

Plan image - 30081RT:Open Floor Plan Farmhouse with a Main Floor Home Office and Convenient Laundry Upstairs

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30081RT

Plan Number

starting at

$1,445

3,862

Sq. Ft.

5

Bed

4.5

Bath

2

Story

3

Cars

Plan image - 81723AB:Multi-Generational Modern Farmhouse with Lower-level Apartment - 3130 Sq Ft

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81723AB

Plan Number

starting at

$1,900

3,130

Sq. Ft.

3 - 6

Bed

3.5

Bath

2

Story

Plan image - 654011KNA:Modern Country Farmhouse with Formal Dining Room

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654011KNA

Plan Number

starting at

$1,650

3,170

Sq. Ft.

4 - 5

Bed

3.5+

Bath

2

Story

2

Cars

Plan image - 12309JL:Lovely Craftsman House Plan with Future In-Law Apartment - 2830 Sq Ft

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12309JL

Plan Number

starting at

$1,695

2,830

Sq. Ft.

3 - 5

Bed

2.5 - 4.5

Bath

1

Story

3

Cars

Plan image - 92374MX:3-Car Garage Mountain Cottage with Room for Expansion - 1989 Sq Ft

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92374MX

Plan Number

starting at

$1,295

1,989

Sq. Ft.

3 - 6

Bed

2 - 4

Bath

1

Story

3

Cars

Plan image - 24410TW:Multi-Generational Craftsman House Plan with Timber-Framed Gables - 3088 Sq Ft

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24410TW

Plan Number

starting at

$1,293

3,088

Sq. Ft.

4

Bed

3.5

Bath

2

Story

4

Cars

Plan image - 307700RAD:4-Bed Contemporary Plan with Outdoor Kitchen and Flex Room - 4090 Sq Ft

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307700RAD

Plan Number

starting at

$2,863

4,090

Sq. Ft.

3 - 4

Bed

4

Bath

1

Story

3

Cars

Plan image - 420168WNT:1-Bedroom Modern Cottage ADU House Plan w/ Vaulted Living - 594 Sq Ft

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420168WNT

Plan Number

starting at

$995

594

Sq. Ft.

1

Bed

1

Bath

1

Story

Plan image - 70790MK:4-Bed Modern Farmhouse Plan with Attached Apartment - 2124 Sq Ft and 591 Sq Ft

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70790MK

Plan Number

starting at

$1,350

2,715

Sq. Ft.

4 - 5

Bed

3.5

Bath

1

Story

4

Cars

Plan image - 70607MK:Multi-Generational Modern Farmhouse Plan with Two Kitchens and Two Laundry Rooms - 3416 Sq Ft

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70607MK

Plan Number

starting at

$1,850

3,416

Sq. Ft.

4 - 5

Bed

4.5

Bath

1

Story

4

Cars

Plan image - 15623GE:Sweeping Views and Alternate Versions Abound

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15623GE

Plan Number

starting at

$2,495

3,126

Sq. Ft.

3 - 5

Bed

2.5 - 4.5

Bath

1

Story

2

Cars

Plan image - 95063RW:4-Bed Mountain Home Plan with First-Floor Master - 4917 Sq Ft

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95063RW

Plan Number

starting at

$3,850

4,917

Sq. Ft.

4

Bed

3.5

Bath

2

Story

4

Cars

Plan image - 12274JL:Modern Farmhouse Plan Under 3700 Square Feet Including an In-Law Suite

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12274JL

Plan Number

starting at

$1,695

3,686

Sq. Ft.

4

Bed

3.5

Bath

1

Story

3

Cars

Plan image - 25651GE:Modern Three-Bed Farmhouse with Optional Guest Suite - 3171 Sq Ft

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25651GE

Plan Number

starting at

$1,894

3,171

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

1

Story

2

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

961

10

14

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

12

74

273

235

148

1

34

53

119

64

More Styles

Number of Vehicles

19

325

456

128

33

Garage Type

860

42

2

43

9

51

Garage Location

421

385

65

194

bed and bath icon

Bedroom and Bath Options

985

kitchen and dining icon

Kitchen and Dining

Laundry Location icon

Laundry Location

Additional Rooms icon

Additional Rooms

Outdoor Features icon

Outdoor Features

Foundation

510

580

119

79

6

6

1

562

54

428

Special Features

More Special Features

Exterior Walls

78

330

772

3

1

1

Collections

160

21

59

18

46

414

309

173

31

27

More Collections

Lot Features

159

16

138

19

293