Duplex House Plans
Investing in real estate becomes easier with a duplex. A Duplex is a single housing structure divided into two residences. Each residence has all the features of a freestanding single-residence home. Though most Duplex Plans are a mirrored layout of each unit, they can also be a combination of floorplans or of different sizes. Duplex homes can be "Side by Side," "Front to Back," or "Up and Down." A Bi-Level Duplex Plan allows extra living space or a "Rental Suite" in the basement. Whether you live in one unit and rent the other or let tenants help pay the mortgage, duplexes offer ownership options. Finding a Duplex Plan to fit your property can be difficult. Contact us to design or modify a Duplex Plan to fit your needs. You can also convert our House Plans into a Duplex or a 4-Plex Plan. Create extra revenue by incorporating a Mother-in-Law Suite or Legal Suite in the basement of a Duplex.
Affordable duplex plans to grow your real estate portfolio
Discover the benefits of the duplex — enhanced privacy, increased profitability, and cost-effectiveness. Ideal for generating rental income, a duplex offers two separate living units. E-Design Plans provides customizable, modern, energy-efficient designs complete with detailed specifications and dedicated support. Perfect for diverse needs — explore E-Design Plans for your next project.
A duplex is a single structure divided into two full residences, often mirrored but customizable in layout and size. Arrangements include side-by-side, front-to-back, or upstairs-downstairs, with bi-level plans offering basement suites. Live in one unit and rent the other to offset your mortgage. Finding the right plan can be challenging—contact us to design or adapt duplex, four-plex, mother-in-law, or legal suite configurations and maximize revenue
Custom Design & Stock Duplex Plans for all of Canada & the USA
Investing in real estate becomes easier with a duplex. A Duplex is a single housing structure divided into two residences. Each residence has all the features of a freestanding single-residence home. Though most Duplex Plans are a mirrored layout of each unit, they can also be a combination of floorplans or of different sizes. Duplex homes can be "Side by Side," "Front to Back," or "Up and Down." A Bi-Level Duplex Plan allows extra living space or a "Rental Suite" in the basement. Whether you live in one unit and rent the other or let tenants help pay the mortgage, duplexes offer ownership options. Finding a Duplex Plan to fit your property can be difficult. Contact us to design or modify a Duplex Plan to fit your needs. You can also convert our House Plans into a Duplex or a 4-Plex Plan
1733 sq. Ft. 3 bed 3 bath 2 storey 1 car
48'-0" width 54'-0" depth
1376 sq. Ft. 2 bed 2 bath Bungalow 1 car
25'-0" width 52'-0" depth
Suite in Basement
Legal Suites in Basement
1460 sq. Ft. 4 bed 2 bath Bungalow
84'-0" width 44'-0" depth
Side by Side Duplex
Duplex Plan 2011575
Duplex Plan 2014815
Duplex Plan 2016981
1589 sq. Ft. 3 bed 3 bath Duplex 1 car
40'-0" width 51'-0" depth
Duplex Plan 2020297
1050 sq. Ft. 3 bed 2 bath Duplex
40'-0" width 52'-6" depth
Side by Side Duplex
Duplex Plan 2020293
1639 sq. Ft. 4 bed 3 bath Duplex
46'-0" width 46'-0" depth
Side by Side Duplex
Duplex Plan 2020309
Side by Side Duplex
1258 sq. Ft. 3 bed 2 bath Duplex
27'-0" width 48'-0" depth
Up & Down Duplex
Duplex Plan 2018194
1176 sq. Ft. 3 bed 2 bath Duplex
26'-0" width 48'-6" depth
Up & Down Duplex
Duplex Plan 2020308
"2x6 Exterior Walls" are standard in our plans - No Extra Charge!
Most of our plans come with "Insulated 8 and 9 foot Basements" - No Extra Charge!
Our plans meet the requirements of the "Canadian Energy Codes"
" E-Designs home plans, optimized for colder climates, inherently surpass the thermal performance standards of the IECC Compliance Guides. Consequently, these plans will meet or exceed IECC energy requirements when built in the US without adding extra design costs."
More Information
From our house plans, there are new homes built in Camrose, Drumheller, Brooks, Calgary, Dawson Creek, Cold Lake, Athabasca, Edmonton, Fort McMurray, Lethbridge, Lloydminster, Medicine Hat, Morinville, Grand Prairie, Hinton, Oyen, Provost, Westlock, Whitecourt, Wainwright, North Battleford, Estevan, Moose Jaw, Kindersley, Melfort, Prince Albert, Macklin, Rosetown, Swift Current, Unity, Saskatoon, Yorkton, Brandon, Dauphin, Flin Flon, Portaga La Prairie, Winnipeg, Halifax, Fredricton, Moncton, Yarmouth, St. Johns, Whitehorse, Yellowknife, or anywhere else in B.C., Alberta, Saskatchewan, Manitoba, Quebec, P.E.I., Nova Scotia, Newfoundland, New Brunswick, Northwest Territories, Nunavut and the Yukon. Including our Friends in the United States, E-Designs can help you get your new dream home started.
Western Canada's Choice for Home Plans
Western Canada's Choice for Home Plans
More Home Plan Styles
Multi Family Home Plans
We are a proud Western Canadian company from Alberta that will Design or Ship Home Plans anywhere in Canada or the USA.
© E-Design Plans Inc. 2026
Multi Family Home Plans
More Home Plan Styles
© E-Designs Plans Inc. 2025
All the home plans on this site have been designed exclusively by E-Designs Plans!
When you have a question, you get to speak to the designer who drew the plans.
Not a sales person.
When you have a question, you get to speak to the designer who drew the plans.
Not a sales person.
More Information
From Your Idea To Reality
Search Site or Plan #
E-Designs Plans
Call 1-855-675-1800
E-Designs Plans
From Your Idea To Reality
Devon Alberta, Canada
Search Site or Plan #
From Your Idea To Reality
E-Designs Plans
E-Designs Plans
From Your Idea To Reality
More Home Plan Styles
Multi Family Home Plans
1-855-675-1800
7 am - 7 pm
7 Days a Week
7 Days a Week
E-Mail
Starting with one of our stock plans will significantly reduce the design cost. Maybe you want to make a Bi-Level out of a Bungalow, add a walkout basement or add another bay in the garage. Please contact us and we can get your project started.
We offer free estimates with no obligations.
Contact us and we will be happy to answer all your questions.
Contact us and we will be happy to answer all your questions.
What starts off as a dream, we can turn into a home for you and your family to enjoy knowing that this home started from an idea You had!
E-Designs Plans Inc.
Box 5455 Devon, Alberta
Canada T9G 1Y2
1-855-675-1800
Box 5455 Devon, Alberta
Canada T9G 1Y2
1-855-675-1800
Follow Us on
Follow Us on
View recently added "New House Plans" View Them Here
USA Sales -- More Info
- 2x6 Exterior Walls
- Full Basements
- Insulated Frost
Walls In Basement
- Energy-Efficient
Designs For Cold
Climates
- Full Basements
- Insulated Frost
Walls In Basement
- Energy-Efficient
Designs For Cold
Climates
All plans meet the "Canadian Energy Codes"
Follow Us on
Frequently Asked Questions From Our US Customers
Clients in over 35 states have put their trust in E-Designs for their dream homes with innovative house plans.”
Frequently Asked Questions From Our US Customers
Clients in over 35 states have put their trust in E-Designs for their dream homes with innovative house plans.”
Canada and US Premier Choice For Multi-Family. Duplex - Triplex - 4-Plex - 6-Plex - 8-Plex House Plans
Browse all of our duplex plans to find the one that will suit your lot. They include many different architectural styles plus other features such as walkout basements, attached garages, finished basements with rental suites, and much more.
"2x6 Exterior Walls" are standard in our plans - No Extra Charge!
Our plans meet the requirements of the "Canadian Energy Codes"
Most plans with "Insulated 8 and 9 foot Basements" - No Extra Charge!
" E-Designs home plans, optimized for colder climates, inherently surpass the thermal performance standards of the IECC Compliance Guides. Consequently, these plans will meet or exceed IECC energy requirements when built in the US without adding extra design costs. "
"2x6 Exterior Walls" are standard in our plans -
No Extra Charge!
Most of our plans come with "Insulated 8 and 9 foot Basements" - No Extra Charge!
Our plans meet the requirements of the "Canadian Energy Codes"
" E-Designs home plans, optimized for colder climates, inherently surpass the thermal performance standards of the IECC Compliance Guides. Consequently, these plans will meet or exceed IECC energy requirements when built in the US without adding extra design costs. "
Your Premier Source for Duplex Plans
"2x6 Exterior Walls" are standard in our plans - No Extra Charge!
Most of our plans come with "Insulated 8 and 9 foot Basements" - No Extra Charge!
Our plans meet the requirements of the "Canadian Energy Codes"
" E-Designs home plans, optimized for colder climates, inherently surpass the thermal performance standards of the IECC Compliance Guides. Consequently, these plans will meet or exceed IECC energy requirements when built in the US without adding extra design costs."
All the home plans on this site have been designed exclusively by E-Designs Plans!
When you have a question, you get to speak to the designer who drew the plans.
Our team has been helping people build their dream homes all across the country for over 25 years.
Duplex Styles
Standard Features
at No Extra Charge
at No Extra Charge
Frequently Asked Questions From Our Customers in the Unitied States
© E-Designs Plans Inc. 2026
