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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 - 62962DJ:Amazing 3-story Coastal Living Home Plan with 2 Lanais and 3 Balconies

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62962DJ

Plan Number

starting at

$2,100

$1,785

4,376

Sq. Ft.

5

Bed

4.5

Bath

2

Story

3

Cars

Plan image - 95234RW:Multi-Generational House Plan with 4-Car Angled Garage - 3526 Sq Ft

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95234RW

Plan Number

starting at

$2,200

$1,870

3,526

Sq. Ft.

4

Bed

3.5

Bath

1

Story

4

Cars

Plan image - 370015SEN:3-Bed Ranch House Plan with Optional Lower Level In-Law Suite

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370015SEN

Plan Number

starting at

$1,145

$973.25

2,143

Sq. Ft.

2 - 6

Bed

2.5 - 3.5

Bath

1

Story

3

Cars

Plan image - 20078GA:Flexible Ranch with Loaded Optional Lower Level

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20078GA

Plan Number

starting at

$1,395

$1,185.75

2,156

Sq. Ft.

3 - 4

Bed

3 - 5

Bath

1

Story

3

Cars

Plan image - 35443GH:Garage Apartment with Art Studio

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35443GH

Plan Number

starting at

$995

$845.75

783

Sq. Ft.

1

Bed

1

Bath

2

Story

2

Cars

Plan image - 12322JL:Modern Farmhouse House Plan Under 2800 Sq Ft with In-Law Suite

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12322JL

Plan Number

starting at

$1,295

$1,100.75

2,764

Sq. Ft.

4

Bed

3.5 - 4.5

Bath

1

Story

2

Cars

Plan image - 12261JL:Luxurious Lodge-Like Living - 2499 Sq Ft

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12261JL

Plan Number

starting at

$1,695

$1,440.75

2,499

Sq. Ft.

3 - 5

Bed

3.5 - 5.5

Bath

1

Story

3

Cars

Plan image - 70592MK:5-Bed Luxury French Country House Plan with Separate-But-Attached Apartment - 5106 Sq Ft

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70592MK

Plan Number

starting at

$2,250

$1,912.50

5,106

Sq. Ft.

5 - 6

Bed

5.5 - 6.5

Bath

2

Story

5

Cars

Plan image - 666090RAF:4-Bed Contemporary House Plan with Lower-Level Apartment

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666090RAF

Plan Number

starting at

$1,679

$1,427.15

4,260

Sq. Ft.

6

Bed

3.5

Bath

2

Story

2

Cars

Plan image - 46418LA:Exclusive Southern Beach House Plan with Two Laundry Rooms and Optional In-law Suite

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Exclusive

46418LA

Plan Number

starting at

$1,895

3,991

Sq. Ft.

5 - 7

Bed

5.5 - 6.5

Bath

3

Story

3

Cars

Plan image - 430088LY:4251 Square Foot Modern Farmhouse with Guest Casita

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Exclusive

430088LY

Plan Number

starting at

$5,315

4,251

Sq. Ft.

5

Bed

4.5

Bath

1

Story

4

Cars

Plan image - 62881DJ:5-Bed New American House Plan with In-Law Suite

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62881DJ

Plan Number

starting at

$1,800

$1,530

3,124

Sq. Ft.

5

Bed

4.5

Bath

2

Story

2

Cars

Plan image - 64464SC:Flexible 3-Bed Modern Farmhouse with Bonus Spaces

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64464SC

Plan Number

starting at

$1,395

2,610

Sq. Ft.

3

Bed

2 - 3

Bath

1

Story

3

Cars

Plan image - 23253JD:Dramatic Craftsman Home Plan

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23253JD

Plan Number

starting at

$2,700

$2,295

4,735

Sq. Ft.

5

Bed

5

Bath

2

Story

3

Cars

Plan image - 56418SM:4 Bed Southern House Plan with Vaulted Ceilings - Architectural Designs

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56418SM

Plan Number

starting at

$1,295

$1,100.75

2,579

Sq. Ft.

4

Bed

3

Bath

1

Story

3

Cars

Plan image - 14648RK:Richly Detailed Craftsman House Plan - 2370 Sq Ft

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14648RK

Plan Number

starting at

$2,050

$1,742.50

2,370

Sq. Ft.

3 - 5

Bed

3 - 4

Bath

1

Story

2

Cars

Plan image - 62855DJ:New American House Plan with Two Main Floor Bedroom Suites

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62855DJ

Plan Number

starting at

$1,900

$1,615

3,585

Sq. Ft.

5 - 6

Bed

3.5 - 4.5

Bath

2

Story

2

Cars

Plan image - 666152RAF:Modern Home Plan with Rooftop Deck and 2-Bed ADU

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666152RAF

Plan Number

starting at

$3,165

$2,690.25

6,330

Sq. Ft.

7

Bed

5.5

Bath

2

Story

5

Cars

Plan image - 22636DR:Multi-Generational New American House Plan with 1-Bed Apartment

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22636DR

Plan Number

starting at

$1,965

$1,670.25

2,440

Sq. Ft.

4

Bed

3

Bath

1

Story

2

Cars

Plan image - 80962PM:Adorable Carriage House Plan with 1-Bed Apartment

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80962PM

Plan Number

starting at

$730

$620.50

610

Sq. Ft.

1

Bed

1

Bath

2

Story

2

Cars

Plan image - 421528CHD:3-Bed House Plan Under 20-Feet Wide with Opt. 418 Sq Ft Apartment Above Detached Garage

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421528CHD

Plan Number

starting at

$1,295

$1,100.75

1,555

Sq. Ft.

3 - 4

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

Plan image - 23620JD:Above and Beyond IV

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23620JD

Plan Number

starting at

$2,700

$2,295

4,555

Sq. Ft.

4

Bed

4.5

Bath

2

Story

3

Cars

Plan image - 12271JL:Classic House Plan with In-Law Apartment Option - 1999 Sq Ft

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12271JL

Plan Number

starting at

$1,295

$1,100.75

1,999

Sq. Ft.

3 - 6

Bed

2 - 4

Bath

1

Story

2

Cars

Plan image - 18290BE:Flexible Cottage House Plan with Up to 4 Beds - 1758 Sq Ft

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Exclusive

18290BE

Plan Number

starting at

$1,535

1,758

Sq. Ft.

3 - 4

Bed

2 - 3

Bath

2

Story

2

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

958

10

14

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

12

74

274

234

146

1

34

53

119

62

More Styles

Number of Vehicles

19

325

454

128

32

Garage Type

856

43

2

42

8

51

Garage Location

418

383

65

195

bed and bath icon

Bedroom and Bath Options

982

kitchen and dining icon

Kitchen and Dining

Laundry Location icon

Laundry Location

Additional Rooms icon

Additional Rooms

Outdoor Features icon

Outdoor Features

Foundation

481

549

121

2

78

6

6

1

528

52

425

Special Features

More Special Features

Exterior Walls

77

328

770

3

1

1

Collections

160

19

59

18

46

413

309

173

31

27

More Collections

Lot Features

158

16

137

19

292