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Duplex Plans

Duplexes are types of multi-family house plans that have two separate units that share a common wall. Similar to townhouses, they are usually constructed in groups of three or more and often mimic the style of a single-family dwelling. Duplex home designs can be several floors or just one and can have multiple front entrances for each unit, or one single entrance that has a hall leading to the individual living areas. They can be an excellent choice if you're looking for a home with an in-law suite or guest house.

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Compact Two-Story Duplex
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HOUSE PLAN #592-007D-0094
The Patterson Place Duplex Home has 4 bedrooms, 2 full baths and 2 half baths.
2408 Sq. Ft.,  Width 69'-0",  Depth 35'-8"
2-Car Garage
 
Starting at $750
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Stylish And Slightly Modern Duplex Style Residence
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HOUSE PLAN #592-007D-0225
The Ladue Manor Multi-Family Home has 4 bedrooms and 4 full baths.
2008 Sq. Ft.,  Width 52'-0",  Depth 45'-0"
  
 
Starting at $635
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Friendly And Inviting Multi-Family Design
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HOUSE PLAN #592-051D-0593
The Falkirk Mill Multi-Family Home has 4 bedrooms and 4 full baths.
2481 Sq. Ft.,  Width 67'-4",  Depth 55'-0"
4-Car Garage
 
Starting at $1,350
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A Cozy Cottage Feel With This Duplex
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HOUSE PLAN #592-055D-0073
The Brumley Woods Cottage Home has 6 bedrooms and 4 full baths.
2854 Sq. Ft.,  Width 76'-0",  Depth 64'-10"
2-Car Garage
 
Starting at $1,150
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A Duplex With Three Bedroom Units
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HOUSE PLAN #592-007D-0224
The Stoneside Manor Duplex Home has 6 bedrooms and 2 full baths.
1938 Sq. Ft.,  Width 68'-0",  Depth 36'-0"
  
 
Starting at $585
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HOUSE PLAN #592-007D-0246
The Hayden Manor Prairie Duplex has 4 bedrooms and 4 full baths.
2040 Sq. Ft.,  Width 52'-8",  Depth 42'-0"
  
 
Starting at $635
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Compact Ranch Styled Multi-Family Plan
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HOUSE PLAN #592-001D-0097
The Salem I Multi-Family Home has 4 bedrooms and 2 full baths.
1536 Sq. Ft.,  Width 64'-0",  Depth 24'-0"
  
 
Starting at $635
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HOUSE PLAN #592-055D-0875
The Carapito Ranch Multi-Family has 4 bedrooms and 2 full baths.
1704 Sq. Ft.,  Width 82'-8",  Depth 34'-0"
2-Car Garage
 
Starting at $1,100
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HOUSE PLAN #592-007D-0227
The Woodmuir Place Duplex Home has 2 bedrooms and 2 full baths.
1306 Sq. Ft.,  Width 58'-0",  Depth 40'-0"
2-Car Garage
 
Starting at $530
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Unique Duplex Style, Easily Fits In Neighborhood
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HOUSE PLAN #592-008D-0118
The Monroe Duplex Home has 4 bedrooms, 2 full baths and 1 half bath.
1924 Sq. Ft.,  Width 49'-4",  Depth 35'-9"
  
 
Starting at $695
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Browse our duplex home plans featuring two separate dwellings, perfect for investment purposes, or keeping an inlaw or adult child nearby. With a diverse variety of duplex designs, we are sure you'll find the perfect floor plan that is attractive and functional for your lifestyle.

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