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Multi-Family Homes

Duplex House Plans

Offering a unique blend of affordability, functionality, and modern living, duplex house plans are quickly becoming a popular choice for homeowners and investors alike. Whether you envision spacious side-by-side units or practical stacked layouts, we have the perfect duplex floor plan to match your vision and budget.

What are Duplex House Plans?
A duplex is a multi-family house plan divided into two separate living spaces. Each unit features its own private entrance, living area, backyard (in many cases), and even a garage, depending on the desig...
Plan image - 90248PD:Victorian Duplex

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90248PD

Plan Number

starting at

$1,805

$1,534.25

2,130

Sq. Ft.

5

Bed

2.5

Bath

2

Story

Plan image - 8151LB:Duplex with Matching 1338 Square Foot Units and a 1-Car Garage - 3 Beds 2.5 Baths

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8151LB

Plan Number

starting at

$1,575

$1,338.75

2,676

Sq. Ft.

6

Bed

4.5+

Bath

2

Story

2

Cars

Plan image - 38021LB:Modern Duplex House Plan

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38021LB

Plan Number

starting at

$1,575

$1,338.75

3,704

Sq. Ft.

4

Bed

4.5+

Bath

2

Story

2

Cars

Plan image - 38016LB:Duplex with Matching 20'-Wide Units

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38016LB

Plan Number

starting at

$1,575

$1,338.75

2,828

Sq. Ft.

8

Bed

4.5+

Bath

2

Story

2

Cars

Plan image - 57281HA:Ranch Duplex

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57281HA

Plan Number

starting at

$1,049

1,618

Sq. Ft.

4

Bed

4

Bath

1

Story

2

Cars

Plan image - 59501ND:1520 Square Foot Two Family House Plan with 3 Bed, 2 Bath Units

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59501ND

Plan Number

starting at

$1,550

$1,317.50

3,040

Sq. Ft.

6

Bed

4

Bath

1

Story

4

Cars

Plan image - 57249HA:Attractive Duplex

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57249HA

Plan Number

starting at

$1,149

2,030

Sq. Ft.

2

Bed

2

Bath

1

Story

Plan image - 16809WG:Duplex House Plan with Unique Units

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16809WG

Plan Number

starting at

$1,345

$1,143.25

2,692

Sq. Ft.

6

Bed

4.5+

Bath

2

Story

2

Cars

Plan image - 22341DR:Contemporary Two Family Home Plan

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22341DR

Plan Number

starting at

$1,840

$1,564

1,836

Sq. Ft.

4

Bed

2

Bath

1

Story

Plan image - 60644ND:Ranch Style Duplex

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60644ND

Plan Number

starting at

$1,100

$935

2,688

Sq. Ft.

6

Bed

4

Bath

1

Story

Plan image - 60509ND:Duplex with Courtyard - 3 Bed, 2.5 Bath 2226 Sq Ft Units

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60509ND

Plan Number

starting at

$1,650

$1,402.50

4,452

Sq. Ft.

6

Bed

4.5+

Bath

2

Story

4

Cars

Plan image - 60518ND:Duplex in Brick or Siding

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60518ND

Plan Number

starting at

$1,200

$1,020

1,704

Sq. Ft.

4

Bed

2

Bath

1

Story

2

Cars

Plan image - 72665DA:Craftsman Duplex Home Plan

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72665DA

Plan Number

starting at

$3,275

$2,783.75

2,426

Sq. Ft.

5 - 6

Bed

4

Bath

2

Story

2

Cars

Plan image - 21867DR:Duplex House Plan with Brick Exterior - 3 Bedroom Units - 1370 Sq Ft Each

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21867DR

Plan Number

starting at

$2,110

$1,793.50

2,740

Sq. Ft.

6

Bed

2.5+

Bath

2

Story

Plan image - 69376AM:Duplex with Matching 3 Bed Units Under 1700 Sq Ft with 2 Story Living Rooms

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69376AM

Plan Number

starting at

$2,375

3,374

Sq. Ft.

6

Bed

4.5+

Bath

2

Story

4

Cars

Plan image - 69392AM:Duplex with Side Load Garage in One Unit

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69392AM

Plan Number

starting at

$2,101

2,734

Sq. Ft.

4

Bed

4.5+

Bath

1

Story

4

Cars

Plan image - 8162LB:Duplex with Drive-under Garage

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8162LB

Plan Number

starting at

$1,575

$1,338.75

1,886

Sq. Ft.

4

Bed

4

Bath

2

Story

2

Cars

Plan image - 59367ND:Traditional Duplex with 2-Story 1609 Square Foot 3 Bed Units

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59367ND

Plan Number

starting at

$1,550

$1,317.50

3,218

Sq. Ft.

6

Bed

4.5+

Bath

2

Story

4

Cars

Plan image - 59323ND:Beautifully Combined Duplex with Matching 1279 Sq Ft 3 Bedroom Units

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59323ND

Plan Number

starting at

$1,350

$1,147.50

2,558

Sq. Ft.

6

Bed

4

Bath

1

Story

4

Cars

Plan image - 59342ND:Duplex House Plan with Side-By-Side 2-Bed Units Under 1250 Square Feet

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59342ND

Plan Number

starting at

$1,200

$1,020

2,478

Sq. Ft.

4

Bed

4

Bath

1

Story

4

Cars

Plan image - 69386AM:English Countryside Style Duplex - 3 Bedroom Units Each Over 1500 Sq Ft

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69386AM

Plan Number

starting at

$2,354

3,152

Sq. Ft.

6

Bed

4

Bath

2

Story

2

Cars

Plan image - 40553DB:Traditional Duplex House Plan

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40553DB

Plan Number

starting at

$1,930

$1,640.50

2,429

Sq. Ft.

4

Bed

4

Bath

1

Story

4

Cars

Plan image - 59308ND:Duplex House Plan with Single Family Appeal

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59308ND

Plan Number

starting at

$1,200

$1,020

2,110

Sq. Ft.

4

Bed

4

Bath

1

Story

Plan image - 59331ND:Covered Porch Duplex

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59331ND

Plan Number

starting at

$1,850

$1,572.50

4,364

Sq. Ft.

6

Bed

6

Bath

2

Story

4

Cars

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

559

Unit Count

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

2

27

79

86

70

5

21

15

90

19

More Styles

Number of Vehicles

14

182

13

193

7

Garage Type

567

11

5

53

3

280

Garage Location

347

34

23

3

bed and bath icon

Bedroom and Bath Options

231

71

315

254

7

10

17

14

28

kitchen and dining icon

Kitchen and Dining

78

80

31

Laundry Location icon

Laundry Location

8

137

17

236

1

Additional Rooms icon

Additional Rooms

29

25

30

17

60

7

1

21

48

1

124

1

5

35

7

Outdoor Features icon

Outdoor Features

10

1

5

2

Foundation

301

411

60

13

1

2

425

10

157

Special Features

3

3

6

2

10

5

1

More Special Features

Exterior Walls

6

256

516

1

2

Collections

51

27

5

14

12

46

2

3

More Collections

Lot Features

205

12

5

1

33