Multi-unit house plans, modern duplex & multi-family designs

Discover our beautiful selection of multi-unit house plans, modern duplex plans such as our Northwest and Contemporary Semi-detached homes, Duplexes, and Triplexes, homes with basement apartments to help pay the mortgage, Multi-generational homes and small Apartment buildings. Whether you are looking for a duplex house plan for an investment property or wanting a dwelling with independent units for family members, you will find many attractive options here.

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93 plan(s) found
93 plan(s) found
front - BASE MODEL - - Romie
1st level - - Romie
2nd level - - Romie
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Romie 3073

Ranch

Bedrooms 3, 4
Bathrooms 3
Living area 2717 sq.ft.
Plan starting from
$2285
front - BASE MODEL - - Dawson
1st level - - Dawson
2nd level - - Dawson
Basement - - Dawson
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Dawson 3072

Farmhouse

Bedrooms 3
Bathrooms 1
Living area 3106 sq.ft.
Plan starting from
$2415
front - BASE MODEL - - Duo
1st level - - Duo
Basement - - Duo
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Duo 3325B

Farmhouse

Bedrooms 2, 3, 4
Bathrooms 3
Living area 2669 sq.ft.
Plan starting from
$2285
front - BASE MODEL - - Génération 2
1st level - - Génération 2
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Génération 2 3299-V1

Modern farmhouse

Bedrooms 3, 4
Bathrooms 3
Living area 2440 sq.ft.
Plan starting from
$2130
front - BASE MODEL - - Generation
1st level - - Generation
Basement - - Generation
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Generation 3299

Farmhouse

Bedrooms 1, 2
Bathrooms 2
Living area 1986 sq.ft.
Plan starting from
$1990
front - BASE MODEL - - Eleganza
1st level - - Eleganza
Basement - - Eleganza
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Eleganza 2087

Modern / Design

Bedrooms 1, 2
Bathrooms 1
Living area 1904 sq.ft.
Plan starting from
$1990
front - BASE MODEL - - Belisle
1st level - - Belisle
2nd level - - Belisle
Basement - - Belisle
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Belisle 3004

Contemporary

Bedrooms 3, 4
Bathrooms 2
Living area 3570 sq.ft.
Plan starting from
$2615
front - BASE MODEL - - Robusta
1st level - - Robusta
2nd level - - Robusta
3rd level - - Robusta
Basement - - Robusta
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Robusta 3019

Modern / Design

Bedrooms 2
Bathrooms 1
Living area 7624 sq.ft.
Plan starting from
$3320
Color version 1 - Front - - Attridge
1st level - - Attridge
2nd level - - Attridge
3rd level - - Attridge
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Attridge 3036

Modern rustic

Bedrooms 2
Bathrooms 1
Living area 6201 sq.ft.
Plan starting from
$3320
Color version 7 - Front - Modern duplex house plan with 2-4 bedrooms, 1-2 bathrooms and 1-2 family rooms per unit - Moderna
1st level - Modern duplex house plan with 2-4 bedrooms, 1-2 bathrooms and 1-2 family rooms per unit - Moderna
Basement - Modern duplex house plan with 2-4 bedrooms, 1-2 bathrooms and 1-2 family rooms per unit - Moderna
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Moderna 3071

Contemporary

Bedrooms 2, 3, 4
Bathrooms 2
Living area 4000 sq.ft.
Plan starting from
$2785
front - BASE MODEL - - Lucinda 3
1st level - - Lucinda 3
Basement - - Lucinda 3
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Lucinda 3 3049-V2

Contemporary

Bedrooms 2, 3
Bathrooms 2
Living area 3580 sq.ft.
Plan starting from
$2615
Color version 1 - Front - - Ferguson
1st level - - Ferguson
1st level (Optional $) - - Ferguson
Unfinished basement (Optional $) - - Ferguson
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Ferguson 3067

Craftsman / Northwest

Bedrooms 2
Bathrooms 2
Living area 2252 sq.ft.
Plan starting from
$2130