Multi-Family House Plans – Duplexes & Multiplexes
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Multi-Family Plans Search

Our Multi-Family House Plans include duplexes, triplexes, and multiplexes designed for builders, investors, and growing families. These versatile layouts maximize space while offering cost-effective construction and rental income potential. From small-scale duplexes to large multi-unit designs, our collection provides a wide range of options to meet diverse housing needs. Explore today to find a plan that balances function, affordability, and style.

Plan 45370

701 Plans


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2560 Htd SqFt
40' W x 32' D
Bed: 6 - Bath: 6
2496 Htd SqFt
59'0 W x 62'0 D
Bed: 6 - Bath: 4
1536 Htd SqFt
64' W x 24' D
Bed: 2 - Bath: 1
3230 Htd SqFt
38'0 W x 51'0 D
Bed: 6 - Bath: 4.5
1536 Htd SqFt
64' W x 24' D
Bed: 4 - Bath: 2
1956 Htd SqFt
66' W x 44'6" D
Bed: 6 - Bath: 2
3360 Htd SqFt
48'0 W x 37'0 D
Bed: 6 - Bath: 6.5
2991 Htd SqFt
93'0 W x 38'2 D
Bed: 6 - Bath: 6
1648 Htd SqFt
48' W x 38' D
Bed: 4 - Bath: 4
1736 Htd SqFt
28'3.5 W x 38' D
Bed: 4 - Bath: 2.5
1890 Htd SqFt
33' W x 30' D
Bed: 4 - Bath: 2.5
2234 Htd SqFt
32'3.5 W x 54' D
Bed: 4 - Bath: 4
2558 Htd SqFt
41' W x 40' D
Bed: 6 - Bath: 4
1650 Htd SqFt
60' W x 33'6 D
Bed: 4 - Bath: 4
1654 Htd SqFt
62'0" W x 39'8" D
Bed: 4 - Bath: 2
2220 Htd SqFt
25' W x 46' D
Bed: 6 - Bath: 4
3134 Htd SqFt
36'3.5" W x 55' D
Bed: 6 - Bath: 6
1844 Htd SqFt
37' W x 56'10 D
Bed: 4 - Bath: 2
1418 Htd SqFt
52'0 W x 47'8 D
Bed: 3 - Bath: 3.5
2404 Htd SqFt
30' W x 49'6 D
Bed: 6 - Bath: 6
4150 Htd SqFt
68'0 W x 65'0 D
Bed: 6 - Bath: 6
2426 Htd SqFt
38' W x 68' D
Bed: 6 - Bath: 4
2940 Htd SqFt
104'0" W x 33'4" D
Bed: 8 - Bath: 4
3082 Htd SqFt
72'0 W x 50'0 D
Bed: 6 - Bath: 4
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Multi-Family House Plans: Smart Living, Smart Investment

Multi-family house plans offer a winning combination of flexibility, affordability, and modern design—making them an ideal choice for extended families, investors, and developers. Whether you're looking for a cozy duplex, a spacious triplex, or a large multiplex, there’s a thoughtfully designed option to suit your needs.

With hundreds of multi-family layouts available, you can explore plans ranging from compact duplexes to expansive eight-unit designs. Advanced filters let you refine your search by unit count, square footage, bedroom and bathroom numbers, stories, and garage bays—helping you find the perfect fit.

These plans come in a variety of architectural styles—from contemporary to traditional to rustic—suitable for both urban and rural settings. Each layout emphasizes efficient construction while providing comfortable, stylish living space.

Customizability is built in—adjust layouts, add rooms, or include features like first-floor master bedrooms or second-floor laundry. Plans include detailed floor layouts, exterior elevations, and builder-ready documents to guide construction.

Whether you're pursuing rental income, multi-generational arrangements, or community housing, multi-family house plans deliver smart design and long-term value. Find a plan that matches your vision and maximizes both functionality and appeal.