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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 - 270066AF:Sleek Contemporary House Plan Under 3500 Square Feet with Lower Level Expansion

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270066AF

Plan Number

starting at

$2,995

3,499

Sq. Ft.

3 - 5

Bed

2.5 - 4.5

Bath

2

Story

3

Cars

Plan image - 61320UT:1-Bed Barndominium with 3-Car Garage on Ground Level

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61320UT

Plan Number

starting at

$700

680

Sq. Ft.

1

Bed

1

Bath

2

Story

3

Cars

Plan image - 70629MK:Rustic 3-Bed House Plan and Garage with Lofts

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70629MK

Plan Number

starting at

$1,650

2,687

Sq. Ft.

3

Bed

4

Bath

2

Story

2

Cars

Plan image - 490085NAH:2-Story 2600 Square Foot Contemporary Classic House Plan with Lower Level Apartment

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490085NAH

Plan Number

starting at

$1,800

2,672

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

Plan image - 17527LV:Luxurious French Country Home Plan for a Rear Sloping Lot

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17527LV

Plan Number

starting at

$2,250

5,831

Sq. Ft.

4

Bed

5.5

Bath

2

Story

4

Cars

Plan image - 290120IY:Stunning Modern Farmhouse Plan with Bonus Room over 4-Car Garage

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290120IY

Plan Number

starting at

$7,603

8,003

Sq. Ft.

5 - 7

Bed

5.5 - 7.5

Bath

2

Story

4

Cars

Plan image - 871008NST:Backyard Cottage or Home Office Escape - 298 Square Feet

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Exclusive

871008NST

Plan Number

starting at

$1,195

298

Sq. Ft.

1

Bed

1

Bath

1

Story

Plan image - 24375TW:Exciting Craftsman with Angled Garage and Optional Finished Lower Level

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24375TW

Plan Number

starting at

$1,495

3,958

Sq. Ft.

4 - 6

Bed

4.5 - 6.5

Bath

2

Story

3

Cars

Plan image - 12281JL:Craftsman Ranch with Options - 2355 Sq Ft

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12281JL

Plan Number

starting at

$1,295

2,355

Sq. Ft.

3 - 6

Bed

3.5 - 5.5

Bath

1

Story

2

Cars

Plan image - 15622GE:Mountain Craftsman Home Plan with Spacious Finished Lower Level

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15622GE

Plan Number

starting at

$3,397

5,662

Sq. Ft.

3 - 4

Bed

3.5+ - 4.5+

Bath

1

Story

3

Cars

Plan image - 666103RAF:Luxuriously Spacious Home Plan with Lower-level ADU

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666103RAF

Plan Number

starting at

$4,679

9,358

Sq. Ft.

10

Bed

8.5+

Bath

2

Story

4

Cars

Plan image - 25673GE:Country Home Plan with Wraparound Porch and Bonus Room

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25673GE

Plan Number

starting at

$1,495

2,230

Sq. Ft.

2 - 4

Bed

2.5 - 3.5

Bath

1

Story

2

Cars

Plan image - 69722AM:Contemporary Northwest House Plan with Lower-Level Apartment - 2874 Sq Ft

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69722AM

Plan Number

starting at

$1,965

2,874

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

Plan image - 95080RW:Deluxe Mountain Craftsman House Plan with 4-Car Garage

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95080RW

Plan Number

starting at

$3,400

4,663

Sq. Ft.

4 - 5

Bed

3.5 - 5.5

Bath

1

Story

6

Cars

Plan image - 81713AB:Modern Cliffside Home Plan with In-law Suite and Stacked Rear Decks

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81713AB

Plan Number

starting at

$1,300

1,704

Sq. Ft.

2 - 4

Bed

2 - 4

Bath

1

Story

2

Cars

Plan image - 70779MK:Up to 7-Bed Luxury French Country House Plan with Private In-Law Apartment

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70779MK

Plan Number

starting at

$3,750

5,100

Sq. Ft.

5 - 7

Bed

5.5 - 7.5

Bath

1

Story

5

Cars

Plan image - 22522DR:Modern Vacation Home Plan for the Sloping Lot - 2085 Sq Ft

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22522DR

Plan Number

starting at

$1,655

2,085

Sq. Ft.

3

Bed

2

Bath

1

Story

Plan image - 666171RAF:3-Story Modern House Plan with Prep Kitchen and Bedrooms on Every Floor

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666171RAF

Plan Number

starting at

$2,043

4,085

Sq. Ft.

6

Bed

4.5

Bath

3

Story

2

Cars

Plan image - 510033WDY:Charming Southern House Plan

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510033WDY

Plan Number

starting at

$1,395

2,685

Sq. Ft.

4 - 5

Bed

3 - 4

Bath

2

Story

3

Cars

Plan image - 26609GG:Cottage Retreat with Finished Lower Level

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26609GG

Plan Number

starting at

$2,133

1,833

Sq. Ft.

3 - 4

Bed

3 - 4

Bath

2

Story

Plan image - 59855ND:Tuscan Villa with In-Law Suite - 3003 Sq Ft

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59855ND

Plan Number

starting at

$1,350

3,003

Sq. Ft.

4 - 5

Bed

4

Bath

1

Story

3

Cars

Plan image - 20029GA:5-Bed House Plan with Cozy Porch and In-Law Suite - 2234 Sq Ft

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20029GA

Plan Number

starting at

$1,395

2,234

Sq. Ft.

4

Bed

3

Bath

2

Story

3

Cars

Plan image - 48535FM:Exclusive French Country House Plan With Exercise Cabana

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Exclusive

48535FM

Plan Number

starting at

$2,480

5,267

Sq. Ft.

4

Bed

4.5

Bath

2

Story

3

Cars

Plan image - 150004HRP:Contemporary Hill Country Home Plan with In-law Suite

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Exclusive

150004HRP

Plan Number

starting at

$1,795

3,419

Sq. Ft.

4

Bed

4.5

Bath

2

Story

3

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

980

10

14

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

16

76

277

235

151

1

35

53

123

65

More Styles

Number of Vehicles

20

331

465

130

34

Garage Type

876

43

2

43

10

53

Garage Location

431

393

67

196

bed and bath icon

Bedroom and Bath Options

218

264

736

292

11

210

92

1,004

235

kitchen and dining icon

Kitchen and Dining

296

33

706

31

324

Laundry Location icon

Laundry Location

84

167

58

612

7

Additional Rooms icon

Additional Rooms

314

215

130

331

361

82

24

266

224

132

455

75

35

4

39

252

225

44

Outdoor Features icon

Outdoor Features

81

128

103

53

16

Foundation

520

593

124

84

6

6

1

574

60

439

Special Features

121

45

76

19

111

34

8

45

More Special Features

Exterior Walls

79

334

789

3

1

2

Collections

158

16

59

18

46

415

309

173

31

28

More Collections

Lot Features

163

16

141

21

298