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Duplex and Multi-Family House Plans

Duplex house plans designed to accommodate two distinct family units.

Featured Side-by-Side Duplex House Plan

This smartly-designed two-bedroom, two-bath (per unit) duplex plan is ideal as a rental space or to accomodate the needs of two families. The h...

Duplex house plans feature apartments with separate entrances for two families. These can be two-story houses with a complete apartment on each floor or side-by-side apartments on a single lot that share a common wall.

The term "duplex" can also be extended to three-unit and four-unit buildings, or these can be referred to with specific terms such as triplex and fourplex or quadplex/quadruplex.

Duplex building...
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Duplex house plans feature apartments with separate entrances for two families. These can be two-story houses with a complete apartment on each floor or side-by-side apartments on a single lot that share a common wall.

The term "duplex" can also be extended to three-unit and four-unit buildings, or these can be referred to with specific terms such as triplex and fourplex or quadplex/quadruplex.

Duplex building plans are a great investment when you consider the benefits that can be reaped. Duplexes often come at an affordable price and make a great choice for a first home investment. If you rent out the other portion, you may always have an extra source of income. You can even cover your mortgage payments and your insurance coverage from the rent you charge.

If a duplex floor plan is something you are considering, take a look at the beautiful options we offer here.

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Duplex and Multi-Family House Plans

Duplex house plans designed to accommodate two distinct family units.

Duplex house plans feature apartments with separate entrances for two families. These can be two-story houses with a complete apartment on each floor or side-by-side apartments on a single lot that share a common wall.

The term "duplex" can also be extended to three-unit and four-unit buildings, or these can be referred to with specific terms such as triplex and fourplex or quadplex/quadruplex.

Duplex building plans are a great investment when you consider the benefits that can be reaped. Duplexes often come at an affordable price and make a great choice for a first home investment. If you rent out the other portion, you may always have an extra source of income. You can even cover your mortgage payments and your insurance coverage from the rent you charge.

If a duplex floor plan is something you are considering, take a look at the beautiful options we offer here.

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Front elevation of Multi-Unit home (ThePlanCollection: House Plan #142-1037)
1800 Sq Ft.
From $1095.00
2 Bedrooms
1 Floor
2 .5 Bathrooms
0 Garage Bays
Color rendering of Multi-Unit home plan (ThePlanCollection: House Plan #153-1585)
1520 Sq Ft.
From $730.00
3 Bedrooms
1 Floor
2 .5 Bathrooms
2 Garage Bays
Front Elevation of this Duplex House (#153-2017) at The Plan Collection.
1451 Sq Ft.
From $1075.00
3 Bedrooms
1.5 Floor
2 .5 Bathrooms
0 Garage Bays
Main image for house plan # 9221
1220 Sq Ft.
From $670.00
2 Bedrooms
1 Floor
2 .5 Bathrooms
1 Garage Bays
Front elevation of Contemporary home (ThePlanCollection: House Plan #153-1591)
1844 Sq Ft.
From $640.00
4 Bedrooms
1 Floor
2 .5 Bathrooms
0 Garage Bays
This is the front elevation for these Duplex Home Plans.
2568 Sq Ft.
From $870.00
4 Bedrooms
2 Floor
2 .5 Bathrooms
2 Garage Bays
Front elevation of Country home (ThePlanCollection: House Plan #153-1838)
930 Sq Ft.
From $580.00
3 Bedrooms
1 Floor
1 .5 Bathrooms
0 Garage Bays
Color rendering of Multi-Unit home floor plan (ThePlanCollection: House Plan #153-1385)
2010 Sq Ft.
From $670.00
4 Bedrooms
2 Floor
2 .5 Bathrooms
0 Garage Bays
Color rendering of Multi-Unit home plan (ThePlanCollection: House Plan #153-1129)
2024 Sq Ft.
From $670.00
4 Bedrooms
1 Floor
4 .5 Bathrooms
2 Garage Bays
Main image for house plan # 9291
1980 Sq Ft.
From $950.00
2 Bedrooms
1 Floor
2 .5 Bathrooms
0 Garage Bays
Color photograph of duplex Cottage home plan (ThePlanCollection: House Plan #158-1273)
2130 Sq Ft.
From $1190.00
5 Bedrooms
2 Floor
2 .5 Bathrooms
0 Garage Bays
Front elevation of Multi-Unit home (ThePlanCollection: House Plan #153-1137)
1541 Sq Ft.
From $1125.00
3 Bedrooms
2 Floor
2 .5 Bathrooms
0 Garage Bays
Front elevation of Multi-Unit home (ThePlanCollection: House Plan #153-1647)
1525 Sq Ft.
From $730.00
3 Bedrooms
1 Floor
2 .5 Bathrooms
1 Garage Bays
Front Elevation of this Multi-Unit House (#153-2018) at The Plan Collection.
1458 Sq Ft.
From $1075.00
3 Bedrooms
1.5 Floor
2 .5 Bathrooms
0 Garage Bays
Front elevation of Country home (ThePlanCollection: House Plan #149-1220)
3108 Sq Ft.
From $3108.00
3 Bedrooms
2 Floor
2 .5 Bathrooms
2 Garage Bays
Main image for house plan # 3936
1750 Sq Ft.
From $730.00
6 Bedrooms
1 Floor
4 .5 Bathrooms
4 Garage Bays
Main image for house plan # 3820
1636 Sq Ft.
From $640.00
4 Bedrooms
1 Floor
2 .5 Bathrooms
0 Garage Bays
Front elevation of Multi-Unit home (ThePlanCollection: House Plan #153-1014)
1504 Sq Ft.
From $730.00
3 Bedrooms
1 Floor
2 .5 Bathrooms
2 Garage Bays
This is the front elevation for these Multi-Unit House Plans.
1875 Sq Ft.
From $975.00
4 Bedrooms
2 Floor
3 .5 Bathrooms
2 Garage Bays
This is an artist's rendering of these Multi-Unit House Plans.
1491 Sq Ft.
From $610.00
4 Bedrooms
2 Floor
2 .5 Bathrooms
1 Garage Bays
Multi-Unit House Plan (#153-2016) at The Plan Collection.
2758 Sq Ft.
From $1075.00
6 Bedrooms
1.5 Floor
4 .5 Bathrooms
0 Garage Bays
2 Bed
2 .5 Bath
1800 Sq Ft.
1 Floor
From: $1095.00

3 Bed
2 .5 Bath
1520 Sq Ft.
1 Floor
From: $730.00

3 Bed
2 .5 Bath
1451 Sq Ft.
1.5 Floor
From: $1075.00

2 Bed
2 .5 Bath
1220 Sq Ft.
1 Floor
From: $670.00

4 Bed
2 .5 Bath
1844 Sq Ft.
1 Floor
From: $640.00

4 Bed
2 .5 Bath
2568 Sq Ft.
2 Floor
From: $870.00

3 Bed
1 .5 Bath
930 Sq Ft.
1 Floor
From: $580.00

4 Bed
2 .5 Bath
2010 Sq Ft.
2 Floor
From: $670.00

4 Bed
4 .5 Bath
2024 Sq Ft.
1 Floor
From: $670.00

2 Bed
2 .5 Bath
1980 Sq Ft.
1 Floor
From: $950.00

5 Bed
2 .5 Bath
2130 Sq Ft.
2 Floor
From: $1190.00

3 Bed
2 .5 Bath
1541 Sq Ft.
2 Floor
From: $1125.00

3 Bed
2 .5 Bath
1525 Sq Ft.
1 Floor
From: $730.00

3 Bed
2 .5 Bath
1458 Sq Ft.
1.5 Floor
From: $1075.00

3 Bed
2 .5 Bath
3108 Sq Ft.
2 Floor
From: $3108.00

6 Bed
4 .5 Bath
1750 Sq Ft.
1 Floor
From: $730.00

4 Bed
2 .5 Bath
1636 Sq Ft.
1 Floor
From: $640.00

3 Bed
2 .5 Bath
1504 Sq Ft.
1 Floor
From: $730.00

4 Bed
3 .5 Bath
1875 Sq Ft.
2 Floor
From: $975.00

4 Bed
2 .5 Bath
1491 Sq Ft.
2 Floor
From: $610.00

6 Bed
4 .5 Bath
2758 Sq Ft.
1.5 Floor
From: $1075.00

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From the design book

6 Reasons to Make a Duplex House Plan Your Next Dream Home


TPC author Tim Bakke
By

The Many Faces of Two-Family Home Plans   You’re on the hunt for a new place, and you’ve searched for just about every single-family home, townhouse, and condo on the market. Clicking through the endless pages of irrelevant listings becomes tiring and overwhelming. The good news is you probably haven’t explored all of your options because most house hunters often overlook a fourth type of home: the duplex. And some homeowners are opting to build their own duplexes to their exact specifications. The duplex home pl


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