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73 plans

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Multi-Family Homes

3-Family House Plans

Maximize value and living space with our diverse collection of 3-family house plans (also known as triplex house plans or multi-family house plans). Architectural Designs offers a wide range of architectural styles and floor plan layouts to suit your needs, whether you're a professional looking to build profitable multi-family properties or a family looking for a flexible living arrangement. 

Benefits for Families
Multi-generational living is made easy with triplex house plans, allowing you to create a comfortable living space for extended family...

3-Family House Plans FAQs

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Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

73

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

6

1

6

4

21

9

1

9

1

More Styles

Number of Vehicles

1

1

22

1

13

Garage Type

98

5

10

69

Garage Location

31

1

7

bed and bath icon

Bedroom and Bath Options

24

14

32

49

11

3

1

2

kitchen and dining icon

Kitchen and Dining

9

13

1

Laundry Location icon

Laundry Location

1

28

35

11

Additional Rooms icon

Additional Rooms

2

1

7

1

8

3

10

10

1

3

1

2

Outdoor Features icon

Outdoor Features

2

Foundation

26

42

4

1

1

46

4

18

Special Features

1

1

More Special Features

Exterior Walls

28

70

Collections

2

12

3

2

3

More Collections

Lot Features

28

1

6