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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 - 15623GE:Sweeping Views and Alternate Versions Abound

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15623GE

Plan Number

starting at

$2,495

$2,120.75

3,126

Sq. Ft.

3 - 5

Bed

2.5 - 4.5

Bath

1

Story

2

Cars

Plan image - 25807GE:Luxury European Home Plan with 9,500 Square Feet of Living Space

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25807GE

Plan Number

starting at

$3,600

$3,060

9,506

Sq. Ft.

6

Bed

5.5+

Bath

2

Story

4

Cars

Plan image - 810014RBT:4-Bed Barndominium-Style Home Plan with Central Den and Workshop - 2800 Sq Ft

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810014RBT

Plan Number

starting at

$1,895

$1,610.75

2,800

Sq. Ft.

4

Bed

3.5

Bath

1

Story

3

Cars

Plan image - 270043AF:Transitional 5-Bed Farmhouse with Optional Lower Level In-Law Suite

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270043AF

Plan Number

starting at

$2,995

$2,545.75

4,592

Sq. Ft.

5 - 7

Bed

5.5 - 7.5

Bath

2

Story

3

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

$3,272.50

4,917

Sq. Ft.

4

Bed

3.5

Bath

2

Story

4

Cars

Plan image - 18222BE:Modern Farmhouse with Barrel Arched Entry - 1457 Sq Ft

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Exclusive

18222BE

Plan Number

starting at

$1,585

1,457

Sq. Ft.

2 - 3

Bed

2

Bath

1

Story

2

Cars

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

$1,355.75

2,933

Sq. Ft.

3 - 4

Bed

3.5

Bath

1

Story

4

Cars

Plan image - 14635RK:Traditional Craftsman Style House Plan with Home Office and Great Room - 2177 Sq Ft

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14635RK

Plan Number

starting at

$2,050

$1,742.50

2,177

Sq. Ft.

3 - 4

Bed

3 - 4

Bath

1

Story

2

Cars

Plan image - 95199RW:Transitional New American House Plan with Optional Walkout Basement and In-law Suite

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95199RW

Plan Number

starting at

$3,400

$2,890

4,844

Sq. Ft.

5

Bed

4.5

Bath

2

Story

5

Cars

Plan image - 12317JL:One-Level Modern Farmhouse with Bonus Over Garage and Lower Level Expansion - 2464 Sq Ft

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12317JL

Plan Number

starting at

$1,695

$1,440.75

2,484

Sq. Ft.

3

Bed

3.5 - 4.5

Bath

1

Story

3

Cars

Plan image - 25648GE:3-Bed Modern Farmhouse Plan with Open Concept Layout and a Bonus Room

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25648GE

Plan Number

starting at

$1,295

$1,100.75

2,230

Sq. Ft.

3

Bed

2.5

Bath

1

Story

2

Cars

Plan image - 149010AND:New American Home Plan with Angled 3-Car Garage

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149010AND

Plan Number

starting at

$1,795

2,879

Sq. Ft.

3 - 4

Bed

2.5 - 4.5

Bath

2

Story

3

Cars

Plan image - 81384W:Open Courtyard Dream Home Plan

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81384W

Plan Number

starting at

$1,295

$1,100.75

3,163

Sq. Ft.

4

Bed

3.5

Bath

1

Story

Plan image - 420174WNT:Split Bedroom Modern Ranch House Plan with Vaulted Interior and a Flex Room - 3140 Sq Ft

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420174WNT

Plan Number

starting at

$1,595

3,140

Sq. Ft.

4

Bed

3.5

Bath

1

Story

2

Cars

Plan image - 35513GH:Three Bedroom Carriage House or Mountain Home Plan - 2758 Sq Ft

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35513GH

Plan Number

starting at

$1,245

$1,058.25

2,758

Sq. Ft.

3

Bed

3

Bath

2

Story

3

Cars

Plan image - 35140GH:2400 Square Foot Shop House Plan with Two Separate-But-Connected Apartments

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35140GH

Plan Number

starting at

$1,195

$1,015.75

2,384

Sq. Ft.

3

Bed

3.5

Bath

2

Story

2

Cars

Plan image - 290017IY:New American Lake House Plan with Amazing Rear-Facing Views - 3868 Sq Ft

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290017IY

Plan Number

starting at

$2,708

$2,301.80

3,868

Sq. Ft.

5 - 6

Bed

4.5 - 5.5

Bath

2

Story

4

Cars

Plan image - 43023PF:Picturesque Garage Apartment

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43023PF

Plan Number

starting at

$605

$514.25

798

Sq. Ft.

Bed

1

Bath

2

Story

3

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

$2,395

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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Exclusive

420168WNT

Plan Number

starting at

$995

594

Sq. Ft.

1

Bed

1

Bath

1

Story

Tour

Plan image - 61297UT:Exclusive New American House Plan with Home Office and Optionally Finished Basement - 2682 Sq Ft

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61297UT

Plan Number

starting at

$1,350

2,682

Sq. Ft.

4 - 6

Bed

2.5 - 3.5

Bath

2

Story

4

Cars

Plan image - 70608MK:Modern Farmhouse Plan with Wraparound Porch - 3474 Sq Ft

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70608MK

Plan Number

starting at

$1,850

$1,572.50

3,474

Sq. Ft.

4

Bed

4

Bath

2

Story

3

Cars

Plan image - 12277JL:Rustic Ranch With In-law Suite

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12277JL

Plan Number

starting at

$1,695

$1,440.75

3,366

Sq. Ft.

3 - 5

Bed

2.5 - 4.5

Bath

2

Story

3

Cars

Plan image - 777058MTL:4590 Sq Ft Barndominium Style House Plan with Apartment Behind 1090 Sq Ft Garage

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777058MTL

Plan Number

starting at

$1,750

$1,487.50

4,590

Sq. Ft.

6

Bed

4

Bath

2

Story

2

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

981

10

14

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

16

75

278

234

151

1

35

53

123

65

More Styles

Number of Vehicles

20

332

464

129

34

Garage Type

877

42

2

43

10

53

Garage Location

432

392

67

196

bed and bath icon

Bedroom and Bath Options

220

265

739

290

11

210

92

1,005

235

kitchen and dining icon

Kitchen and Dining

299

33

705

31

323

Laundry Location icon

Laundry Location

85

165

59

614

7

Additional Rooms icon

Additional Rooms

314

215

132

330

360

82

24

265

224

132

455

75

35

4

39

251

224

44

Outdoor Features icon

Outdoor Features

81

128

102

53

16

Foundation

520

593

126

86

6

6

1

575

61

439

Special Features

45

76

19

111

8

More Special Features

Exterior Walls

79

334

790

3

1

2

Collections

158

12

59

18

46

413

307

171

31

28

More Collections

Lot Features

163

16

142

21

299

Garage Features

Garage Features