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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 - 68772VR:3-Car Country Ranch House Plan with a Drive-Under Garage and In-law Suite Potential

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68772VR

Plan Number

starting at

$1,425

$1,211.25

2,382

Sq. Ft.

3

Bed

2.5 - 3.5

Bath

1

Story

2

Cars

Plan image - 16864WG:Designer's Dream Home Plan with Guest Cottage

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16864WG

Plan Number

starting at

$1,595

$1,355.75

3,927

Sq. Ft.

3

Bed

4

Bath

2

Story

2

Cars

Plan image - 69748AM:Craftsman Ranch Home Plan with Multi-Generational Possibilities - 2791 Sq Ft

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69748AM

Plan Number

starting at

$1,803

2,791

Sq. Ft.

3

Bed

3

Bath

1

Story

3

Cars

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

$2,545.75

3,499

Sq. Ft.

3 - 5

Bed

2.5 - 4.5

Bath

2

Story

3

Cars

Plan image - 60606ND:3-Bed Traditional House Plan with Home Office and Outdoor Kitchen - 4076 Sq Ft

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60606ND

Plan Number

starting at

$1,850

$1,572.50

4,076

Sq. Ft.

3

Bed

3.5+

Bath

1

Story

4

Cars

Plan image - 280130JWD:Contemporary New American House Plan with Home Office and Private In-Law Suite

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280130JWD

Plan Number

starting at

$2,150

$1,827.50

3,257

Sq. Ft.

5

Bed

3.5

Bath

2

Story

3

Cars

Plan image - 80961PM:1 Bedroom Apartment Above a 2-Car Garage - 683 Sq Ft Apartment - 870 Sq Ft Garage

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80961PM

Plan Number

starting at

$730

$620.50

683

Sq. Ft.

1

Bed

1

Bath

2

Story

2

Cars

Plan image - 135209GRA:Expanded Farmhouse-Inspired Barndominium-Style House Plan with Guest Apartment

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135209GRA

Plan Number

starting at

$1,350

$1,147.50

4,665

Sq. Ft.

5

Bed

4.5

Bath

2

Story

2

Cars

Plan image - 95031RW:Unique Craftsman House Plan with Sunken Great Room

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95031RW

Plan Number

starting at

$4,200

$3,570

5,170

Sq. Ft.

5 - 6

Bed

5.5 - 6.5

Bath

2

Story

3

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

$1,530

2,672

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

Plan image - 12921KN:Mountain House Plan Huge Wrap-Around Porch

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12921KN

Plan Number

starting at

$2,275

$1,933.75

3,240

Sq. Ft.

3 - 5

Bed

2.5 - 3.5

Bath

2

Story

2

Cars

Plan image - 81791AB:Modern Northwest Home Plan with Rooftop Deck and 2-Bed Basement Suite

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81791AB

Plan Number

starting at

$1,900

$1,615

3,325

Sq. Ft.

4 - 6

Bed

3.5+ - 4.5+

Bath

3

Story

Plan image - 130043LLS:Comfortable Coastal Country Farmhouse with Connected Living Suite

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Exclusive

130043LLS

Plan Number

starting at

$1,845

2,980

Sq. Ft.

4

Bed

3.5

Bath

2

Story

Plan image - 370005SEN:Contemporary Oasis House Plan with Roof Top Terrace

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370005SEN

Plan Number

starting at

$1,145

$973.25

2,210

Sq. Ft.

3 - 4

Bed

2.5

Bath

1

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

$1,402.50

2,687

Sq. Ft.

3

Bed

4

Bath

2

Story

2

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

$1,105

1,704

Sq. Ft.

2 - 4

Bed

2 - 4

Bath

1

Story

2

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 - 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

$3,187.50

5,100

Sq. Ft.

5 - 7

Bed

5.5 - 7.5

Bath

1

Story

5

Cars

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

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666103RAF

Plan Number

starting at

$4,679

$3,977.15

9,358

Sq. Ft.

10

Bed

8.5+

Bath

2

Story

4

Cars

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

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24375TW

Plan Number

starting at

$1,495

$1,270.75

3,958

Sq. Ft.

4 - 6

Bed

4.5 - 6.5

Bath

2

Story

3

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

$1,912.50

5,831

Sq. Ft.

4

Bed

5.5

Bath

2

Story

4

Cars

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

$1,736.55

4,085

Sq. Ft.

6

Bed

4.5

Bath

3

Story

2

Cars

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

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12281JL

Plan Number

starting at

$1,295

$1,100.75

2,355

Sq. Ft.

3 - 6

Bed

3.5 - 5.5

Bath

1

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