SAVE 15% - FLASH SALE!15%

Powered by AI
Powered By AI
Trending

64 plans

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...
Plan image - 623050DJ:Triplex House Plan with Matching 3 Bed, 2.5 Bath Units - 1464 Sq Ft Each

Hide

623050DJ

Plan Number

starting at

$1,998

$1,698.30

4,392

Sq. Ft.

9

Bed

6.5+

Bath

2

Story

3

Cars

Plan image - 51980HZ:Country Style Triplex House Plan with 2-Bed and 2-Bath Units Under 1000 Sq Ft

Hide

51980HZ

Plan Number

starting at

$1,445

$1,228.25

2,991

Sq. Ft.

6

Bed

6

Bath

1

Story

Tour

Plan image - 623200DJ:Modern Farmhouse Triplex House Plan with 3-Bed Units Under 1800 Square Feet

Hide

623200DJ

Plan Number

starting at

$2,098

$1,783.30

5,133

Sq. Ft.

9

Bed

6.5+

Bath

2

Story

3

Cars

Tour

Plan image - 623394DJ:Triplex House Plan with Side-By-Side 3-Bedroom Units - 1277 Sq Ft Each

Hide

623394DJ

Plan Number

starting at

$1,898

$1,613.30

3,831

Sq. Ft.

9

Bed

6

Bath

2

Story

3

Cars

Plan image - 51202MM:Triplex House Plan with 825 Sq Ft 2 Bedroom Units

Hide

51202MM

Plan Number

starting at

$1,750

$1,487.50

2,475

Sq. Ft.

6

Bed

6

Bath

1

Story

Plan image - 42452DB:Modern Triplex House Plan with 3 Bedroom Units - 1277 Sq Ft Each

Hide

42452DB

Plan Number

starting at

$2,480

$2,108

3,831

Sq. Ft.

9

Bed

6.5

Bath

2

Story

3

Cars

Plan image - 85416MS:Modern Farmhouse Triplex Townhouse House Plan with Two 3 Bed Units and One 2 Bed Unit

Hide

Exclusive

85416MS

Plan Number

starting at

$1,900

4,651

Sq. Ft.

8

Bed

6.5+

Bath

2

Story

3

Cars

Plan image - 801161PM:Triplex House Plan with 3 Full Floor 2 Bed Units - 969 Sq Ft Ea

Hide

801161PM

Plan Number

starting at

$1,150

$977.50

2,907

Sq. Ft.

6

Bed

3

Bath

2

Story

Plan image - 801160PM:Modern Triplex with 3 Bed 1 Bath Units - 1384 Sq Ft Ea

Hide

801160PM

Plan Number

starting at

$1,550

$1,317.50

4,152

Sq. Ft.

9

Bed

3

Bath

3

Story

Plan image - 100317GHR:Duplex House Plan with Full-Floor Units and a Separate Garage Apartment

Hide

Exclusive

100317GHR

Plan Number

starting at

$1,695

1,588

Sq. Ft.

4

Bed

4

Bath

2

Story

2

Cars

Plan image - 801140PM:Triplex House Plan with 3-Bed All-Floor Units Under 1400 Square Feet Each

Hide

801140PM

Plan Number

starting at

$1,550

$1,317.50

4,104

Sq. Ft.

9

Bed

3

Bath

2

Story

Plan image - 801116PM:Triplex House Plan with 1419 Square Foot 3 Bed Units

Hide

801116PM

Plan Number

starting at

$1,550

$1,317.50

4,257

Sq. Ft.

9

Bed

3

Bath

2

Story

1

Cars

Plan image - 38027LB:Triplex House Plan with 3 Bedroom Units

Hide

38027LB

Plan Number

starting at

$1,435

$1,219.75

3,831

Sq. Ft.

9

Bed

6.5+

Bath

2

Story

3

Cars

Plan image - 80912PM:Prairie Style Triplex with Full Floor 2 Bed 1 Bath 1185 Sq Ft Units

Hide

80912PM

Plan Number

starting at

$1,350

$1,147.50

3,555

Sq. Ft.

6

Bed

3

Bath

2

Story

Plan image - 38029LB:2 Bed Triplex House Plan

Hide

38029LB

Plan Number

starting at

$1,435

$1,219.75

4,368

Sq. Ft.

6

Bed

6.5+

Bath

2

Story

3

Cars

Plan image - 38028LB:Craftsman Triplex with Townhouse Potential

Hide

38028LB

Plan Number

starting at

$1,435

$1,219.75

4,902

Sq. Ft.

9

Bed

6.5+

Bath

2

Story

3

Cars

Plan image - 62523DJ:Easy To Build 3 Unit House Plan

Hide

62523DJ

Plan Number

starting at

$1,998

$1,698.30

5,013

Sq. Ft.

9

Bed

2.5+ - 6.5+

Bath

2

Story

6

Cars

Plan image - 42511DB:3-Family House Plan With Private Covered Porches

Hide

42511DB

Plan Number

starting at

$2,380

$2,023

5,226

Sq. Ft.

6 - 8

Bed

6

Bath

1

Story

3

Cars

Plan image - 8166LB:Northwest Style Triplex

Hide

8166LB

Plan Number

starting at

$1,435

$1,219.75

5,712

Sq. Ft.

10

Bed

6.5+

Bath

2

Story

6

Cars

Plan image - 59614ND:Triplex House Plan with 1180 Square Foot Units

Hide

59614ND

Plan Number

starting at

$1,650

$1,402.50

3,540

Sq. Ft.

6

Bed

6

Bath

1

Story

3

Cars

Plan image - 21868DR:Traditional Style Triplex Multi-Family House Plan

Hide

21868DR

Plan Number

starting at

$2,490

$2,116.50

3,774

Sq. Ft.

9

Bed

3

Bath

2

Story

Plan image - 21946DR:3 Family Home Plan

Hide

21946DR

Plan Number

starting at

$2,300

$1,955

3,162

Sq. Ft.

6

Bed

3

Bath

2

Story

Plan image - 40014DB:Triplex House Plan with 1341 Square Foot 2-Bed Units with Drive-Under Garages

Hide

40014DB

Plan Number

starting at

$2,180

$1,853

4,023

Sq. Ft.

6

Bed

6.5+

Bath

2

Story

3

Cars

Plan image - 80585PM:Triplex House Plan with Full Floor Units - 3 Beds - 1 Bath - 1255 Square Feet

Hide

80585PM

Plan Number

starting at

$1,350

$1,147.50

3,765

Sq. Ft.

9

Bed

3

Bath

2

Story

Filter

Clear All

Search for a keyword

Total Heated Area (Sq. Ft.)

Bedrooms

Bathrooms

Plan Type

64

Unit Count

Footprint

Width (feet)

Depth (feet)

Height (feet)

Floors

Styles

6

5

8

9

1

1

17

4

More Styles

Number of Vehicles

1

2

22

1

11

Garage Type

84

2

5

9

46

Garage Location

30

1

7

bed and bath icon

Bedroom and Bath Options

20

10

26

44

11

3

1

1

kitchen and dining icon

Kitchen and Dining

7

12

1

Laundry Location icon

Laundry Location

32

11

20

Additional Rooms icon

Additional Rooms

2

6

1

6

3

9

9

3

1

1

Outdoor Features icon

Outdoor Features

1

Foundation

24

35

4

1

1

37

1

17

Special Features

1

1

More Special Features

Exterior Walls

22

61

Collections

10

4

2

2

3

More Collections

Lot Features

27

1

6