Calgary Duplexes, Triplexes & Fourplexes for Sale | Multi-Family & Investment Properties

Explore Duplex, Triplex, and Fourplex Listings in Calgary – Affordable, Luxury, and Investment Opportunities

Calgary Duplexes for Sale

Looking to buy a duplex in Calgary? Discover a wide selection of Calgary duplexes for sale, including modern new build duplex homes, character-filled side-by-side properties, and full duplex investment opportunities. Whether you're a first-time homebuyer, investor, or searching for a semi-detached house in Calgary, duplex living offers a flexible and affordable solution.

Browse listings for duplexes, triplexes, and fourplexes for sale in Calgary, ideal for multi-family living or generating rental income. You'll find options ranging from affordable duplexes in NE Calgary to luxury infill duplexes in Calgary’s inner-city communities like Killarney, Altadore, and Mount Pleasant. For those seeking larger properties, explore triplex and fourplex listings offering multiple units under one roof—perfect for investors or extended families.

Discover newly built duplexes with contemporary designs, energy-efficient features, and attached garages, as well as side-by-side duplexes and full duplex buildings for sale. Whether you're looking for a duplex with no condo fees, a multi-family home for sale in Calgary, or a duplex triplex fourplex investment property, Diane Richardson is here to guide you through the process.

Start your search today and find the perfect duplex, triplex, or fourplex for sale in Calgary that suits your lifestyle, investment goals, and budget.

Contact Diane Richardson

Phone: 403.397.3706

Email: diane@mypadcalgary.com

Calgary Townhomes, Semi-Detached & Half Duplex Homes for Sale

Calgary Townhomes

Browse all active townhome listings across Calgary including duplexes and semi-detached homes.

NE Calgary Townhomes

Find affordable townhomes and duplex properties in Northeast Calgary's vibrant neighborhoods.

SE Calgary Townhomes

Explore townhomes and attached homes in Southeast Calgary's popular family communities.

New Townhomes in Calgary

Discover brand-new townhouses and condos featuring modern designs and energy-efficient layouts.

SW Calgary Townhomes

View listings for townhomes and half duplex homes in Calgary's desirable Southwest communities.

Townhomes Under $500,000

Browse Calgary townhomes and duplexes priced under $500K, ideal for first-time buyers and investors.

NW Calgary Townhomes

Discover townhomes, duplexes, and attached homes in Northwest Calgary's family-oriented areas.

Downtown Calgary Townhomes

Find townhomes and duplex-style condos in Calgary's vibrant downtown neighborhoods.

Neighbourhoods to Find Duplexes & Multi-Family Homes in Calgary

Calgary offers a wide variety of duplexes, semi-detached homes, triplexes, and fourplex properties across many sought-after communities. In inner-city neighbourhoods like Altadore, Killarney, Inglewood, and Renfrew, you'll find modern infill duplexes, character half-duplexes, and multiplex investment properties, all with excellent walkability and urban convenience.

For buyers looking in suburban areas, communities like Evanston, Legacy, Mahogany, and Walden feature new build duplexes and attached homes with contemporary layouts, ideal for growing families and downsizers alike.

Whether you're searching for a full duplex for sale in Northeast Calgary, a luxury side-by-side duplex in Southwest Calgary, or an investment multiplex property in Calgary's NW quadrant, there are abundant options to suit every lifestyle and budget. Start your search for duplexes and multi-family homes in Calgary today with Diane Richardson’s expert guidance.

Diane Richardson – Calgary Real Estate Specialist

Looking to Buy or Sell a Duplex in Calgary?

Searching for a duplex for sale in Calgary, or planning to list your attached or semi-detached property? Diane Richardson is a trusted Calgary REALTOR® with over 15 years of experience specializing in duplex homes, half-duplex properties, and multiplex investments across Calgary's top communities.

Whether you're a first-time buyer, investor, or upgrading to a newly built duplex with modern designs, Diane’s personalized approach ensures a smooth real estate experience. From inner-city infill duplexes to affordable side-by-side duplexes in family-friendly neighborhoods, Diane will guide you through every step of the buying or selling process.

For a quicker response, please include the MLS® number or property address in your inquiry.

Duplexes for Sale in Calgary | Calgary Duplex & Multi-Family HomesMount Pleasant

Marda Loop Homes $650,000 to $799,999

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  • 2012 37 Avenue SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2268394

    2012 37 Avenue SW Altadore Calgary T2T 2H5
    OPEN HOUSE: Nov 22, 2025
    01:00 PM - 03:00 PM MST
    Open House on Saturday, November 22, 2025 1:00PM - 3:00PM OPEN HOUSE SAT 1-3PM
    Main Photo: 2012 37 Avenue SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2268394

    2012 37 Avenue SW Calgary T2T 2H5 Altadore

    $779,000
    Residential
    Status:
    Active
    MLS® Num:
    A2268394
    Bedrooms:
    4
    Bathrooms:
    2
    Floor Area:
    1,857 sq. ft.
    OPEN HOUSE SAT. Attention to all builders or tradesmen! Opportunity awaits in the sought-after community of Altadore! Located on one of the neighbourhood's most desirable streets and just a short walk to Marda Loop, this property offers EXCEPTIONAL VIEWS of the Downtown skyline and has incredible potential for those looking to remodel, renovate, or build equity! This detached home features over 2,700 TOTAL sq ft. of living space across three levels, including a WALKOUT BASEMENT, 9 ft. ceilings, and an OPEN-CONCEPT main floor with beautiful flow throughout. The existing layout includes a spacious kitchen with Maple Cabinetry, Granite Countertops, and a large Island that opens to the living and dining areas—perfect for future entertaining and modern updates. Off the kitchen is a spacious Balcony with VIEWS of the Downtown Skyline. Off the main entrance is a flex room that can be transformed into a 5th bedroom and (previous) 2pc bath. The upper level provides a generous Primary Suite with a large walk-in closet and 5pc ensuite Bath, with OUTSTANDING VIEWS of the core, plus two additional bedrooms and a 4pc bath. The lower level Walkout Basement features a family room, a 4th spacious bedroom, flex space, and access to the private, low-maintenance backyard with a double detached garage. Please note: the property is being sold “as is, where is” due to a recent water event. Buyers are advised to review the Seller’s Defect Disclosure Schedule included in the listing supplements for further details. Whether you’re an investor, builder, or handy buyer seeking a project in one of Calgary’s most desirable inner-city locations, this is your chance to transform a home with great bones, overflowing with potential. Don’t miss this opportunity in Altadore! More details
    Listed by eXp Realty
    LISTING DETAILS
    DIANE RICHARDSON
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Data was last updated November 21, 2025 at 02:05 AM (UTC)
Data is supplied by Pillar 9™ MLS® System. Pillar 9™ is the owner of the copyright in its MLS®System. Data is deemed reliable but is not guaranteed accurate by Pillar 9™.
The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.
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Data is supplied by Pillar 9™ MLS® System. Pillar 9™ is the owner of the copyright in its MLS®System. Data is deemed reliable but is not guaranteed accurate by Pillar 9™.
The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.