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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 - 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

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

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

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

3,040

Sq. Ft.

6

Bed

4

Bath

1

Story

4

Cars

Plan image - 57248HA:Stylish Duplex Home Plan

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57248HA

Plan Number

starting at

$1,149

2,008

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

$1,545

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

$1,895

1,836

Sq. Ft.

4

Bed

2

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

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

1,704

Sq. Ft.

4

Bed

2

Bath

1

Story

2

Cars

Plan image - 60644ND:Ranch Style Duplex

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60644ND

Plan Number

starting at

$1,100

2,688

Sq. Ft.

6

Bed

4

Bath

1

Story

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

$2,175

2,740

Sq. Ft.

6

Bed

2.5+

Bath

2

Story

Plan image - 21870DR:Duplex House Plan with Matching 3 Bed, 2 Bath Units - 1434 Sq Ft Each

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21870DR

Plan Number

starting at

$2,175

2,868

Sq. Ft.

6

Bed

4

Bath

1

Story

2

Cars

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

$2,425

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

$2,151

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

1,886

Sq. Ft.

4

Bed

4

Bath

2

Story

2

Cars

Plan image - 69111AM:Hillside Prairie Multi-Family Home Plan Duplex

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69111AM

Plan Number

starting at

$3,294

5,722

Sq. Ft.

6

Bed

4.5+

Bath

2

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

$2,404

3,152

Sq. Ft.

6

Bed

4

Bath

2

Story

2

Cars

Plan image - 69388AM:Duplex for a Rear Up-Sloping Lot - 3 Bedroom Units Each 1285 Sq Ft

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69388AM

Plan Number

starting at

$2,155

2,570

Sq. Ft.

6

Bed

4.5+

Bath

2

Story

4

Cars

Plan image - 48273FM:Duplex House Plan with Matching 2 (or 3) Bedroom Units

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48273FM

Plan Number

starting at

$1,485

2,938

Sq. Ft.

4 - 6

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

2,110

Sq. Ft.

4

Bed

4

Bath

1

Story

Plan image - 59321ND:Quaint Duplex - 1251 Sq Ft 3 Bed 2.5 Bath Units

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59321ND

Plan Number

starting at

$1,350

2,502

Sq. Ft.

6

Bed

4.5+

Bath

2

Story

2

Cars

Plan image - 40553DB:Traditional Duplex House Plan

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40553DB

Plan Number

starting at

$1,980

2,429

Sq. Ft.

4

Bed

4

Bath

1

Story

4

Cars

Plan image - 59314ND:Traditional Duplex House Plan

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59314ND

Plan Number

starting at

$1,350

2,904

Sq. Ft.

2 - 3

Bed

2

Bath

1

Story

4

Cars

Duplex House Plans FAQs

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

303

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

25

23

4

3

8

5

More Styles

Number of Vehicles

6

96

6

119

2

Garage Type

213

2

1

23

87

Garage Location

189

24

11

2

bed and bath icon

Bedroom and Bath Options

123

31

188

119

3

6

7

11

17

kitchen and dining icon

Kitchen and Dining

56

31

23

Laundry Location icon

Laundry Location

2

36

5

130

Additional Rooms icon

Additional Rooms

21

13

13

7

18

6

1

14

18

1

45

1

5

15

4

Outdoor Features icon

Outdoor Features

3

1

2

Foundation

164

229

39

1

234

76

Special Features

1

4

1

4

More Special Features

Exterior Walls

2

159

272

Collections

4

1

2

1

1

27

More Collections

Lot Features

96

6

2

22

Garage Features

Garage Features