Duplex house plans & semi-detached house plans

Browse through our fine selection of duplex house plans and semi-detached house plans available in a number of styles and for all budgets. Multi-unit homes are an attractive option to optimize land usage and reduce construction costs to make housing more affordable. In the past, these homes have been popular for first time homeowners but they are also gaining popularity for baby boomers, housing for extended family, and for investment purposes. Crunch the numbers and you may find that a good portion of your mortgage can be covered by renting the second unit!

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45 plan(s) found
45 plan(s) found

The Mallory 2 3056-V1

Contemporary

Bedrooms 2, 3
Bathrooms 1
Living area 3172 sq.ft.
Plan starting from
$2415

Ambrose 3 2085-V2

Contemporary

Bedrooms 2
Bathrooms 1
Living area 1836 sq.ft.
Plan starting from
$1990

Ambrose 2 2085-V1

Country

Bedrooms 2
Bathrooms 1
Living area 1836 sq.ft.
Plan starting from
$1990

Normandy 3032-V1

Craftsman / Northwest

Bedrooms 3
Bathrooms 1
Living area 3220 sq.ft.
Plan starting from
$2415

Lucinda 3049

Transitional

Bedrooms 1, 2, 3
Bathrooms 2
Living area 1728 sq.ft.
Plan starting from
$1990

Mountberry 3053

Country

Bedrooms 6
Bathrooms 4
Living area 2868 sq.ft.
Plan starting from
$2285

Belisle 2 3004-V1

Modern / Design

Bedrooms 3
Bathrooms 1
Living area 2720 sq.ft.
Plan starting from
$2285

Stapleton 3050

Traditional

Bedrooms 2
Bathrooms 1
Living area 1872 sq.ft.
Plan starting from
$1990

Ivy 3051

Country

Bedrooms 3
Bathrooms 1
Living area 2998 sq.ft.
Plan starting from
$2285

3054

American

Bedrooms 3, 6
Bathrooms 4
Living area 3498 sq.ft.
Plan starting from
$2415

Elmore 3034

Country

Bedrooms 3
Bathrooms 1
Living area 2716 sq.ft.
Plan starting from
$2285

Cullman 3035

Traditional

Bedrooms 3
Bathrooms 1
Living area 2812 sq.ft.
Plan starting from
$2285