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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 (pe...

Duplex house plans are homes or apartments that feature two separate living spaces with separate entrances for two families. These can be two-story houses with a complete apartment on each floor or side-by-side living areas on a single level that share a common wall. This type of home is an excellent option for a rental property or a possibility if family or friends plan to move in at some point.

The term "duplex" can also be extended to three-unit and...
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Duplex house plans are homes or apartments that feature two separate living spaces with separate entrances for two families. These can be two-story houses with a complete apartment on each floor or side-by-side living areas on a single level that share a common wall. This type of home is an excellent option for a rental property or a possibility if family or friends plan to move in at some point.

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 considering the benefits that can be reaped. Duplexes often come at an affordable price and make an intelligent 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 attractive options we offer here.

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16-Bedroom, 7624 Sq Ft Multi-Unit Apartment Building - Plan #126-1325 - Front Exterior

Plan: #126-1325

7624 Sq Ft.
7624 Ft.
From $2865.00
16 Bedrooms
16 Beds
3 Floor
8 .5 Bathrooms
8 .5 Baths
0 Garage Bays
0 Garage
3-Bedroom, 1169 Sq Ft Multi-Unit House Plan - 153-1324 - Front Exterior

Plan: #153-1324

1169 Sq Ft.
1169 Ft.
From $1200.00
3 Bedrooms
3 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
0 Garage Bays
0 Garage
2-Bedroom per Unit, 3582 Sq Ft Ranch Duplex - Plan #194-1056 - Front Exterior

Plan: #194-1056

3582 Sq Ft.
3582 Ft.
From $1395.00
4 Bedrooms
4 Beds
1 Floor
4 .5 Bathrooms
4 .5 Baths
4 Garage Bays
4 Garage
2-Bedroom, 2-Unit, 1800 Sq Ft Multi-Unit House Plan - 142-1037 - Front Exterior

Plan: #142-1037

1800 Sq Ft.
1800 Ft.
From $1345.00
2 Bedrooms
2 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
0 Garage Bays
0 Garage
3-Bedroom, 1818 Sq Ft Duplex Home Plan - 120-1833 - Main Exterior

Plan: #120-1833

1818 Sq Ft.
1818 Ft.
From $1255.00
3 Bedrooms
3 Beds
2 Floor
2 .5 Bathrooms
2 .5 Baths
2 Garage Bays
2 Garage
3-Bedroom, 1520 Sq Ft Per Unit Duplex Home Plan - 153-1585 - Main Exterior

Plan: #153-1585

1520 Sq Ft.
1520 Ft.
From $1550.00
3 Bedrooms
3 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
2 Garage Bays
2 Garage
3-Bedroom, 2390 Sq Ft Country Ranch duplex - Plan #120-2657 - Front Exterior

Plan: #120-2657

2390 Sq Ft.
2390 Ft.
From $1190.00
6 Bedrooms
6 Beds
1 Floor
4 .5 Bathrooms
4 .5 Baths
4 Garage Bays
4 Garage
3-Bedroom, 1364 Sq Ft Duplex Plan - 141-1201 - Main Exterior

Plan: #141-1201

1364 Sq Ft.
1364 Ft.
From $1300.00
3 Bedrooms
3 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
0 Garage Bays
0 Garage
4-Bedroom, 1636 Sq Ft Multi-Unit House Plan - 153-1391 - Front Exterior

Plan: #153-1391

1636 Sq Ft.
1636 Ft.
From $1100.00
4 Bedrooms
4 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
0 Garage Bays
0 Garage
2-Bedroom, 2528 Sq Ft Duplex/Multi-Unit House Plan - 196-1225 - Front Exterior

Plan: #196-1225

2528 Sq Ft.
2528 Ft.
From $1110.00
2 Bedrooms
2 Beds
2 Floor
2 .5 Bathrooms
2 .5 Baths
2 Garage Bays
2 Garage
Duplex with 3 Bedrooms, 1525 Sq Ft Per Unit Home Plan - 153-1647 - Main Exterior

Plan: #153-1647

1525 Sq Ft.
1525 Ft.
From $1550.00
3 Bedrooms
3 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
2 Garage Bays
2 Garage
4-Bedroom, 1854 Sq Ft Contemporary House - Plan #153-1591 - Front Exterior

Plan: #153-1591

1854 Sq Ft.
1854 Ft.
From $1100.00
4 Bedrooms
4 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
0 Garage Bays
0 Garage
2-Bedroom, 825 Sq Ft Per Unit Multi-Unit House Plan - 141-1223 - Front Exterior

Plan: #141-1223

1650 Sq Ft.
1650 Ft.
From $1175.00
2 Bedrooms
2 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
0 Garage Bays
0 Garage
3-Bedroom, 2340 Sq Ft Multi-Unit House Plan - 141-1254 - Front Exterior

Plan: #141-1254

2340 Sq Ft.
2340 Ft.
From $1215.00
3 Bedrooms
3 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
0 Garage Bays
0 Garage
2-Bedroom, 898 Sq Ft Per Unit Duplex - 141-1327 - Main Exterior

Plan: #141-1327

1796 Sq Ft.
1796 Ft.
From $1175.00
2 Bedrooms
2 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
0 Garage Bays
0 Garage
6-Bedroom, 2496 Sq Ft Duplex/Multi-Unit Home Plan - 142-1453 - Main Exterior

Plan: #142-1453

2496 Sq Ft.
2496 Ft.
From $1295.00
6 Bedrooms
6 Beds
1 Floor
4 .5 Bathrooms
4 .5 Baths
1 Garage Bays
1 Garage
2-Bedroom, 1398 Sq Ft Multi-Unit Home Plan - 153-1576 - Main Exterior

Plan: #153-1576

1398 Sq Ft.
1398 Ft.
From $1350.00
2 Bedrooms
2 Beds
1 Floor
2 .5 Bathrooms
2 .5 Baths
1 Garage Bays
1 Garage
2-Bedroom per unit, 3692 Sq Ft Ranch Multi-Unit House - Plan #194-1057 - Front Exterior

Plan: #194-1057

3692 Sq Ft.
3692 Ft.
From $1395.00
4 Bedrooms
4 Beds
1 Floor
4 .5 Bathrooms
4 .5 Baths
4 Garage Bays
4 Garage
2-3 Bedroom, Contemporary Duplex Plan - 196-1217 - Front Exterior

Plan: #196-1217

3020 Sq Ft.
3020 Ft.
From $1485.00
5 Bedrooms
5 Beds
2 Floor
3 .5 Bathrooms
3 .5 Baths
2 Garage Bays
2 Garage
6-Bedroom, 2756 Sq Ft Farmhouse Home Plan - 108-2055 - Main Exterior

Plan: #108-2055

2756 Sq Ft.
2756 Ft.
From $955.00
6 Bedrooms
6 Beds
2 Floor
4 .5 Bathrooms
4 .5 Baths
4 Garage Bays
4 Garage
9-Bedroom, 4892 Sq Ft Multi-Unit Home Plan - 108-2042 - Main Exterior

Plan: #108-2042

4892 Sq Ft.
4892 Ft.
From $1455.00
9 Bedrooms
9 Beds
2 Floor
6 .5 Bathrooms
6 .5 Baths
6 Garage Bays
6 Garage
16-Bedroom, 7624 Sq Ft Multi-Unit Apartment Building - Plan #126-1325 - Front Exterior

Plan: #126-1325

16 Bed
8 .5 Bath
7624 Sq Ft.
3 Floor
From: $2865.00
3-Bedroom, 1169 Sq Ft Multi-Unit House Plan - 153-1324 - Front Exterior

Plan: #153-1324

3 Bed
2 .5 Bath
1169 Sq Ft.
1 Floor
From: $1200.00
2-Bedroom per Unit, 3582 Sq Ft Ranch Duplex - Plan #194-1056 - Front Exterior

Plan: #194-1056

4 Bed
4 .5 Bath
3582 Sq Ft.
1 Floor
From: $1395.00
2-Bedroom, 2-Unit, 1800 Sq Ft Multi-Unit House Plan - 142-1037 - Front Exterior

Plan: #142-1037

2 Bed
2 .5 Bath
1800 Sq Ft.
1 Floor
From: $1345.00
3-Bedroom, 1818 Sq Ft Duplex Home Plan - 120-1833 - Main Exterior

Plan: #120-1833

3 Bed
2 .5 Bath
1818 Sq Ft.
2 Floor
From: $1255.00
3-Bedroom, 1520 Sq Ft Per Unit Duplex Home Plan - 153-1585 - Main Exterior

Plan: #153-1585

3 Bed
2 .5 Bath
1520 Sq Ft.
1 Floor
From: $1550.00
3-Bedroom, 2390 Sq Ft Country Ranch duplex - Plan #120-2657 - Front Exterior

Plan: #120-2657

6 Bed
4 .5 Bath
2390 Sq Ft.
1 Floor
From: $1190.00
3-Bedroom, 1364 Sq Ft Duplex Plan - 141-1201 - Main Exterior

Plan: #141-1201

3 Bed
2 .5 Bath
1364 Sq Ft.
1 Floor
From: $1300.00
4-Bedroom, 1636 Sq Ft Multi-Unit House Plan - 153-1391 - Front Exterior

Plan: #153-1391

4 Bed
2 .5 Bath
1636 Sq Ft.
1 Floor
From: $1100.00
2-Bedroom, 2528 Sq Ft Duplex/Multi-Unit House Plan - 196-1225 - Front Exterior

Plan: #196-1225

2 Bed
2 .5 Bath
2528 Sq Ft.
2 Floor
From: $1110.00
Duplex with 3 Bedrooms, 1525 Sq Ft Per Unit Home Plan - 153-1647 - Main Exterior

Plan: #153-1647

3 Bed
2 .5 Bath
1525 Sq Ft.
1 Floor
From: $1550.00
4-Bedroom, 1854 Sq Ft Contemporary House - Plan #153-1591 - Front Exterior

Plan: #153-1591

4 Bed
2 .5 Bath
1854 Sq Ft.
1 Floor
From: $1100.00
2-Bedroom, 825 Sq Ft Per Unit Multi-Unit House Plan - 141-1223 - Front Exterior

Plan: #141-1223

2 Bed
2 .5 Bath
1650 Sq Ft.
1 Floor
From: $1175.00
3-Bedroom, 2340 Sq Ft Multi-Unit House Plan - 141-1254 - Front Exterior

Plan: #141-1254

3 Bed
2 .5 Bath
2340 Sq Ft.
1 Floor
From: $1215.00
2-Bedroom, 898 Sq Ft Per Unit Duplex - 141-1327 - Main Exterior

Plan: #141-1327

2 Bed
2 .5 Bath
1796 Sq Ft.
1 Floor
From: $1175.00
6-Bedroom, 2496 Sq Ft Duplex/Multi-Unit Home Plan - 142-1453 - Main Exterior

Plan: #142-1453

6 Bed
4 .5 Bath
2496 Sq Ft.
1 Floor
From: $1295.00
2-Bedroom, 1398 Sq Ft Multi-Unit Home Plan - 153-1576 - Main Exterior

Plan: #153-1576

2 Bed
2 .5 Bath
1398 Sq Ft.
1 Floor
From: $1350.00
2-Bedroom per unit, 3692 Sq Ft Ranch Multi-Unit House - Plan #194-1057 - Front Exterior

Plan: #194-1057

4 Bed
4 .5 Bath
3692 Sq Ft.
1 Floor
From: $1395.00
2-3 Bedroom, Contemporary Duplex Plan - 196-1217 - Front Exterior

Plan: #196-1217

5 Bed
3 .5 Bath
3020 Sq Ft.
2 Floor
From: $1485.00
6-Bedroom, 2756 Sq Ft Farmhouse Home Plan - 108-2055 - Main Exterior

Plan: #108-2055

6 Bed
4 .5 Bath
2756 Sq Ft.
2 Floor
From: $955.00
9-Bedroom, 4892 Sq Ft Multi-Unit Home Plan - 108-2042 - Main Exterior

Plan: #108-2042

9 Bed
6 .5 Bath
4892 Sq Ft.
2 Floor
From: $1455.00
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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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