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Semi-detached house plans - see all

Semi-detached house plans and duplex house designs

We offer a highly sought selection of semi-detached house plans and duplex house plans in a wide range of architectural styles such as Country, American, Traditional and Modern in a wide variety of sizes and budgets. Semi-detached houses are becoming very popular as a solution to rising build costs, land values, and city densification.This type of construction is an interesting option to share costs with another homeowner, to be used as a mortgage helper by renting out one side, or even as an investment. As baby boomers age, it is often an attractive option to have family nearby and still maintain independence.

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Semi-detached & duplex house plans Duplex house plans Multi-family house plans - see all
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  • Albert 2

    (3074-V1)
    • Color version 1 - Front - Semi-detached model with garage on one side, 3 bedrooms and 2 bathrooms per unit, open concept - Albert 2
    • 1st level - Semi-detached model with garage on one side, 3 bedrooms and 2 bathrooms per unit, open concept - Albert 2 1st level
    • Basement - Semi-detached model with garage on one side, 3 bedrooms and 2 bathrooms per unit, open concept - Albert 2 Basement

    Bedrooms

    3

    Baths

    2

    Powder r.

    -

    Living area

    3600 sq.ft.

    Garage type

    One-car garage

    Details

  • Homewood 2

    (2078-V1)
    • Rear view - BASE MODEL - Semi detached, 3 bedroom, 2 bathroom house plan with laudry room on main, open concept, large kitchen - Homewood 2
    • 1st level - Semi detached, 3 bedroom, 2 bathroom house plan with laudry room on main, open concept, large kitchen - Homewood 2 1st level
    • Basement - Semi detached, 3 bedroom, 2 bathroom house plan with laudry room on main, open concept, large kitchen - Homewood 2 Basement

    Bedrooms

    3

    Baths

    1

    Powder r.

    1

    Living area

    3310 sq.ft.

    Garage type

    -

    Details

  • Albert

    (3074)
    • front - BASE MODEL - Semi-detached house plan offering two different ground floor layouts and a total of 3 bedrooms - Albert
    • 1st level - Semi-detached house plan offering two different ground floor layouts and a total of 3 bedrooms - Albert 1st level
    • Basement - Semi-detached house plan offering two different ground floor layouts and a total of 3 bedrooms - Albert Basement

    Bedrooms

    3, 6

    Baths

    4

    Powder r.

    -

    Living area

    3600 sq.ft.

    Garage type

    -

    Details

  • The Mallory 3

    (3056-V2)
    • front - BASE MODEL - Contemporary semi-detached house plan, optional finished basement ($), 3 to 4+ beds + office in each unit - The Mallory 3
    • 1st level - Contemporary semi-detached house plan, optional finished basement ($), 3 to 4+ beds + office in each unit - The Mallory 3 1st level
    • 2nd level - Contemporary semi-detached house plan, optional finished basement ($), 3 to 4+ beds + office in each unit - The Mallory 3 2nd level
    • Finished basement - Contemporary semi-detached house plan, optional finished basement ($), 3 to 4+ beds + office in each unit - The Mallory 3 Finished basement
    • Unfinished basement - Contemporary semi-detached house plan, optional finished basement ($), 3 to 4+ beds + office in each unit - The Mallory 3 Unfinished basement

    Bedrooms

    3, 4, 5

    Baths

    2

    Powder r.

    1

    Living area

    3226 sq.ft.

    Garage type

    -

    Details

  • Dawson

    (3072)
    • front - BASE MODEL - Duplex house plans, 3 bedrooms, 1.5 baths, farmhouse style, open floor plan concept - Dawson
    • 1st level - Duplex house plans, 3 bedrooms, 1.5 baths, farmhouse style, open floor plan concept - Dawson 1st level
    • 2nd level - Duplex house plans, 3 bedrooms, 1.5 baths, farmhouse style, open floor plan concept - Dawson 2nd level
    • Basement - Duplex house plans, 3 bedrooms, 1.5 baths, farmhouse style, open floor plan concept - Dawson Basement

    Bedrooms

    3

    Baths

    1

    Powder r.

    1

    Living area

    3106 sq.ft.

    Garage type

    -

    Details

  • Generation

    (3299)
    • front - BASE MODEL - Multi generational Farmhouse house plan with garage, great open concept on both unit, covered patio & balcony - Generation
    • 1st level - Multi generational Farmhouse house plan with garage, great open concept on both unit, covered patio & balcony - Generation 1st level
    • Basement - Multi generational Farmhouse house plan with garage, great open concept on both unit, covered patio & balcony - Generation Basement

    Bedrooms

    1, 2

    Baths

    2

    Powder r.

    1

    Living area

    1986 sq.ft.

    Garage type

    One-car garage

    Details

  • Eleganza

    (2087)
    • front - BASE MODEL - Economical modern semi-detached house plan, 1 to 3 bedrooms, amazing open layont floor plan - Eleganza
    • 1st level - Economical modern semi-detached house plan, 1 to 3 bedrooms, amazing open layont floor plan - Eleganza 1st level
    • Basement - Economical modern semi-detached house plan, 1 to 3 bedrooms, amazing open layont floor plan - Eleganza Basement

    Bedrooms

    1, 2

    Baths

    1

    Powder r.

    -

    Living area

    1904 sq.ft.

    Garage type

    -

    Details

  • Belisle

    (3004)
    • front - BASE MODEL - Two-storey, 3 bedroom semi-detached, duplex house plan, laundry room on main, master with walk-in - Belisle
    • 1st level - Two-storey, 3 bedroom semi-detached, duplex house plan, laundry room on main, master with walk-in - Belisle 1st level
    • 2nd level - Two-storey, 3 bedroom semi-detached, duplex house plan, laundry room on main, master with walk-in - Belisle 2nd level
    • Basement - Two-storey, 3 bedroom semi-detached, duplex house plan, laundry room on main, master with walk-in - Belisle Basement

    Bedrooms

    3, 4

    Baths

    2

    Powder r.

    1

    Living area

    3570 sq.ft.

    Garage type

    -

    Details

  • Moderna

    (3071)
    • 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 1st level
    • Basement - Modern duplex house plan with 2-4 bedrooms, 1-2 bathrooms and 1-2 family rooms per unit - Moderna Basement

    Bedrooms

    2, 3, 4

    Baths

    2

    Powder r.

    -

    Living area

    4000 sq.ft.

    Garage type

    -

    Details

  • Lucinda 3

    (3049-V2)
    • front - BASE MODEL - Very stylish modern duplex plan with 3 bedrooms, 2 baths, living room, family room and affordable construction - Lucinda 3
    • 1st level - Very stylish modern duplex plan with 3 bedrooms, 2 baths, living room, family room and affordable construction - Lucinda 3 1st level
    • Basement - Very stylish modern duplex plan with 3 bedrooms, 2 baths, living room, family room and affordable construction - Lucinda 3 Basement

    Bedrooms

    2, 3

    Baths

    2

    Powder r.

    -

    Living area

    3580 sq.ft.

    Garage type

    -

    Details

  • Ferguson

    (3067)
    • front - BASE MODEL - Duplex plan with large master suite, open floor plan kitchen, dining and living room, guest bedroom with bath - Ferguson
    • 1st level - Duplex plan with large master suite, open floor plan kitchen, dining and living room, guest bedroom with bath - Ferguson 1st level

    Bedrooms

    2

    Baths

    2

    Powder r.

    -

    Living area

    2252 sq.ft.

    Garage type

    -

    Details

  • Paris

    (3070)
    • front - BASE MODEL - Modern duplex plan, 1 to 3 beds, 2 bathrooms per unit, optional finished basement ($), garage on left side - Paris
    • 1st level - Modern duplex plan, 1 to 3 beds, 2 bathrooms per unit, optional finished basement ($), garage on left side - Paris 1st level
    • Finished basement - Modern duplex plan, 1 to 3 beds, 2 bathrooms per unit, optional finished basement ($), garage on left side - Paris Finished basement
    • Unfinished basement - Modern duplex plan, 1 to 3 beds, 2 bathrooms per unit, optional finished basement ($), garage on left side - Paris Unfinished basement

    Bedrooms

    1, 2, 3

    Baths

    2

    Powder r.

    -

    Living area

    1784 sq.ft.

    Garage type

    One-car garage

    Details

  • Daunais

    (2084)
    • front - BASE MODEL - Duplex house plan with 2 bedrooms per unit, and open floor plan concept, unfinished basement - Daunais
    • 1st level - Duplex house plan with 2 bedrooms per unit, and open floor plan concept, unfinished basement - Daunais 1st level

    Bedrooms

    2

    Baths

    1

    Powder r.

    -

    Living area

    1632 sq.ft.

    Garage type

    -

    Details

  • Charny

    (3069)
    • front - BASE MODEL - Modern duplex home plan, 3 to 4 bedrooms & 1.5 bathrooms per unit, kitchen w/island, open floor plan concept - Charny
    • 1st level - Modern duplex home plan, 3 to 4 bedrooms & 1.5 bathrooms per unit, kitchen w/island, open floor plan concept - Charny 1st level
    • 2nd level - Modern duplex home plan, 3 to 4 bedrooms & 1.5 bathrooms per unit, kitchen w/island, open floor plan concept - Charny 2nd level
    • Basement - Modern duplex home plan, 3 to 4 bedrooms & 1.5 bathrooms per unit, kitchen w/island, open floor plan concept - Charny Basement

    Bedrooms

    3, 4

    Baths

    1

    Powder r.

    1

    Living area

    2760 sq.ft.

    Garage type

    -

    Details

  • Ferguson 2

    (3068)
    • Color version 4 - Front - Modern duplex house plan with 2 bedrooms per unit, large family bathroom, unfinished basement, kitchen island - Ferguson 2
    • 1st level - Modern duplex house plan with 2 bedrooms per unit, large family bathroom, unfinished basement, kitchen island - Ferguson 2 1st level
    • Basement - Modern duplex house plan with 2 bedrooms per unit, large family bathroom, unfinished basement, kitchen island - Ferguson 2 Basement

    Bedrooms

    2

    Baths

    1

    Powder r.

    -

    Living area

    2028 sq.ft.

    Garage type

    -

    Details

  • Aspen Lodge

    (3057)
    • front - BASE MODEL - Split entry duplex house plan, great main floor open concept, pantry, kitchen island, 3 beds, 1.5 baths - Aspen Lodge
    • 1st level - Split entry duplex house plan, great main floor open concept, pantry, kitchen island, 3 beds, 1.5 baths - Aspen Lodge 1st level
    • Basement - Split entry duplex house plan, great main floor open concept, pantry, kitchen island, 3 beds, 1.5 baths - Aspen Lodge Basement

    Bedrooms

    2, 3

    Baths

    1

    Powder r.

    1

    Living area

    3112 sq.ft.

    Garage type

    -

    Details

  • Sanford

    (3066)
    • Color version 2 - Front - Modern duplex house plan with 2 to 4 bedrooms per unit, 2 living rooms, 2 bathrooms, laundry room and more! - Sanford
    • 1st level - Modern duplex house plan with 2 to 4 bedrooms per unit, 2 living rooms, 2 bathrooms, laundry room and more! - Sanford 1st level
    • Basement - Modern duplex house plan with 2 to 4 bedrooms per unit, 2 living rooms, 2 bathrooms, laundry room and more! - Sanford Basement

    Bedrooms

    2, 3, 4

    Baths

    2

    Powder r.

    -

    Living area

    4522 sq.ft.

    Garage type

    One-car garage

    Details

  • Seattle

    (3065)
    • Color version 7 - Front - 4 unit multi plex plan, 3 to 4 bedroom, cathedral ceiling, two-sided fireplace, various kitchen design options - Seattle
    • 1st level - 4 unit multi plex plan, 3 to 4 bedroom, cathedral ceiling, two-sided fireplace, various kitchen design options - Seattle 1st level
    • 2nd level - 4 unit multi plex plan, 3 to 4 bedroom, cathedral ceiling, two-sided fireplace, various kitchen design options - Seattle 2nd level
    • Basement - 4 unit multi plex plan, 3 to 4 bedroom, cathedral ceiling, two-sided fireplace, various kitchen design options - Seattle Basement

    Bedrooms

    1, 2, 3

    Baths

    6

    Powder r.

    3

    Living area

    5446 sq.ft.

    Garage type

    -

    Details

  • Lucinda 2

    (3049-V1)
    • front - BASE MODEL - Modern rustic duplex house plan, open floor plan concept with 3 bedrooms and 2 full bathrooms - Lucinda 2
    • 1st level - Modern rustic duplex house plan, open floor plan concept with 3 bedrooms and 2 full bathrooms - Lucinda 2 1st level
    • Basement - Modern rustic duplex house plan, open floor plan concept with 3 bedrooms and 2 full bathrooms - Lucinda 2 Basement

    Bedrooms

    2, 3

    Baths

    2

    Powder r.

    -

    Living area

    3600 sq.ft.

    Garage type

    -

    Details

  • Eastman

    (3062)
    • front - BASE MODEL - Country style multi-family home, 2 to 3 bedroom option, small and affordable - Eastman
    • 1st level - Country style multi-family home, 2 to 3 bedroom option, small and affordable - Eastman 1st level
    • Basement - Country style multi-family home, 2 to 3 bedroom option, small and affordable - Eastman Basement

    Bedrooms

    2, 3

    Baths

    1

    Powder r.

    1

    Living area

    2488 sq.ft.

    Garage type

    -

    Details

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