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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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  • Gemini

    (3032)
    • front - BASE MODEL - Duplex house plan with 3 bedrooms and garage, on each unit. - Gemini
    • 1st level - Duplex house plan with 3 bedrooms and garage, on each unit. - Gemini 1st level
    • 2nd level - Duplex house plan with 3 bedrooms and garage, on each unit. - Gemini 2nd level

    Bedrooms

    3

    Baths

    1

    Powder r.

    1

    Living area

    3188 sq.ft.

    Garage type

    One-car garage

    Details
  • Ambrose

    (2085)
    • front - BASE MODEL - Semi-detached house plans with 2 bedroom per unit, lots of natural light - Ambrose
    • 1st level - Semi-detached house plans with 2 bedroom per unit, lots of natural light - Ambrose 1st level

    Bedrooms

    2

    Baths

    1

    Powder r.

    -

    Living area

    1768 sq.ft.

    Garage type

    -

    Details
  • Monticello

    (3002)
    • front - BASE MODEL - 2-story semi-detached house plan, 2 to 3 bedrooms and 2 bathrooms per unit, open floor plan concept - Monticello
    • 1st level - 2-story semi-detached house plan, 2 to 3 bedrooms and 2 bathrooms per unit, open floor plan concept - Monticello 1st level
    • 2nd level - 2-story semi-detached house plan, 2 to 3 bedrooms and 2 bathrooms per unit, open floor plan concept - Monticello 2nd level

    Bedrooms

    2, 3

    Baths

    1

    Powder r.

    1

    Living area

    2400 sq.ft.

    Garage type

    -

    Details
  • Roosevelt

    (3020)
    • front - BASE MODEL - 2 to 3 bedroom semi-detached building plan, 1.5 baths, open plan concept, pantry in kitchen - Roosevelt
    • 1st level - 2 to 3 bedroom semi-detached building plan, 1.5 baths, open plan concept, pantry in kitchen - Roosevelt 1st level
    • 2nd level - 2 to 3 bedroom semi-detached building plan, 1.5 baths, open plan concept, pantry in kitchen - Roosevelt 2nd level

    Bedrooms

    2, 3

    Baths

    1

    Powder r.

    1

    Living area

    2208 sq.ft.

    Garage type

    -

    Details
  • Homewood

    (2078)
    • front - BASE MODEL - Traditional 3 bedroom duplex house plan, spacious family room,  laundry on main floor, split entry - Homewood
    • 1st level - Traditional 3 bedroom duplex house plan, spacious family room,  laundry on main floor, split entry - Homewood 1st level
    • Basement - Traditional 3 bedroom duplex house plan, spacious family room,  laundry on main floor, split entry - Homewood Basement

    Bedrooms

    3

    Baths

    1

    Powder r.

    1

    Living area

    2504 sq.ft.

    Garage type

    -

    Details
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