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    2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619

    2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619

    Begin your search of all Calgary duplexes for sale below! Duplex homes in Calgary are found in nearly every corner and community from the brim of the northwest all the way to the edge of the southeast. Known for their comparably lower price versus other types of properties, duplex “attached homes” are an excellent choice for first-time home buyers and those who have affordability at the front and centre for their real estate goals. Contact your team of experienced REALTORS® direct at 403-370-4008 if you have questions about any listings below or want to set up a private showing, and we will be happy to assist you!

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    2420 21 Street NW
    Banff Trail Calgary T2M 3W2

    $1,149,000
    Residential beds: 4 baths: 4.0 1,933 sq. ft. built: 2026

    AI Generated
    Photo 1: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 2: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 3: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 4: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 5: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 6: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 7: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 8: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 9: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 10: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 11: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 12: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Photo 13: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
    Status:
    Active
    Prop. Type:
    Residential
    MLS® Num:
    A2322619
    Bedrooms:
    4
    Bathrooms:
    4
    Year Built:
    2026
    WELCOME TO THIS EXCEPTIONAL BRAND-NEW LUXURY HALF DUPLEX IN THE HEART OF BANFF TRAIL, THOUGHTFULLY CRAFTED BY GLINT HOMES. Offering the perfect blend of sophisticated design, functional living, and income potential, this stunning home is truly the complete package. Upon entry, The main floor features a bright open-concept layout designed for modern living, you’re welcomed by a spacious foyer with a convenient closet and ample room for coats and shoes. The elegant dining area sets the tone for the home and seamlessly connects to the gourmet kitchen, showcasing premium stainless steel appliances, a pot filler, abundant cabinetry, and designer finishes, complemented by a dedicated office/den -ideal for working from home or as a flexible multi-purpose space. At the rear of the home, the sun-filled living room offers a cozy gas fireplace and large patio doors that flood the space with natural light while providing access to the backyard. A functional mudroom with built-in cabinetry and a conveniently located powder room complete the main floor. Upstairs, you’ll find 3 spacious bedrooms, 2 full bathrooms, and a dedicated laundry area for ultimate convenience. The luxurious primary retreat is designed to impress, featuring his-and-her closets and a spa-inspired 5-piece ensuite complete with heated floors, dual vanity, freestanding tub, private water closet, and rough-in for a steam shower. Two additional generously sized bedrooms are thoughtfully positioned at the rear of the home and share a beautifully finished common bathroom. The fully finished basement adds incredible value with a legal 2-bedroom basement suite, complete with a full bathroom, separate laundry, and private living space -perfect for rental income, multi-generational living, or guests. Additional highlights include a double detached garage and quality craftsmanship throughout. Located in one of Calgary’s most desirable inner-city communities, this unbeatable Banff Trail location places you close to top-rated schools, parks, the University of Calgary, Alberta Children's Hospital, Foothills Medical Centre, golf courses, shopping, transit, and countless amenities. This is a rare opportunity to own a luxury home in an exceptional location.
    Property Type:
    Residential
    Property Sub Type:
    Semi Detached (Half Duplex)
    Condo Type:
    Not a Condo
    Transaction Type:
    For Sale
    Possession:
    Possession Date:
    Suite:
    Yes
    Num Legal Suites:
    1
    Num Illegal Suites:
    0
    Home Style:
    2 Storey, Attached-Side by Side
    Total Living Area:
    1,933 sq. ft.
    Lower Level Finished Area:
    Above Grade Finished Area:
    Taxes:
    Tax Assessed Value:
    HOA Fee Includes:
    Acreage:
    No
    Lot Area:
    5,995 sq. ft.
    Lot Frontage:
    25'
    Acres Cleared:
    Acres Cultivated:
    Acres Irrigated:
    Acres Leasehold:
    Acres Not Cultivated:
    Acres Freehold:
    Acres Seeded:
    Acres Tame Hay:
    Acres Treed:
    Acres Waste:
    Acres Water Rights:
    Front Exposure:
    Southwest
    Reg. Size:
    Reg. Size Includes:
    Entry Level:
    1
    Levels:
    Two
    End Unit:
    1 Common Wall
    Total Rooms Above Grade:
    8
    Year built:
    2026 (Age: 0)
    Bedrooms:
    4 (Above Grd: 3)
    Bedrooms Above Grade:
    3
    Bedrooms Below Grade:
    1
    Bathrooms:
    4.0 (Full:3, Half:1)
    Plan:
    9110GI
    Heating:
    Forced Air
    Basement:
    Full, Finished, Separate/Exterior Entry
    Foundation:
    Poured Concrete
    New Constr.:
    Yes
    Construction Material:
    Concrete, Stone, Stucco, Wood Frame
    Structure Type:
    Duplex
    Roof:
    Asphalt Shingle
    Ensuite:
    Yes
    Flooring:
    Ceramic Tile, Hardwood, Vinyl Plank
    Cooling:
    None
    Fireplaces:
    1
    Fireplace Details:
    Gas
    Garage:
    Yes
    Garage Spaces:
    2
    Parking:
    Double Garage Detached
    Parking Places:
    2
    Parking Total/Covered:
    2 / -
    Laundry Features:
    In Basement, Upper Level
    Northwest
    Banff Trail
    Bar Fridge, Dishwasher, Dryer, Microwave, Microwave Hood Fan, Refrigerator, Stove(s), Washer
    N/A
    None Known
    Floor
    Type
    Size
    Other
    Main Floor
    Living Room
    14'6" × 12'7"
    Main Floor
    Kitchen
    15'5" × 11'
    Main Floor
    Dining Room
    12'7" × 11'
    Main Floor
    Office
    7'6" × 6'1"
    Main Floor
    Mud Room
    6'4" × 5'6"
    Main Floor
    Foyer
    7'6" × 6'4"
    Main Floor
    Bedroom - Primary
    14' × 11'4"
    Upper Level
    Bedroom
    11' × 9'6"
    Upper Level
    Bedroom
    12'9" × 9'3"
    Upper Level
    Laundry
    7'8" × 5'7"
    Basement
    Bedroom
    12'6" × 10'5"
    Basement
    Walk-In Closet
    5'4" × 5'
    Basement
    Kitchen
    10'3" × 9'3"
    Basement
    Living Room
    12'6" × 10'9"
    Basement
    Furnace/Utility Room
    14'2" × 6'4"
    Floor
    Ensuite
    Pieces
    Other
    Main Floor
    No
    2
    5'6" x 5'6"
    Upper Level
    Yes
    5
    8'7" x 15'
    Upper Level
    No
    4
    8'9" x 5'
    Basement
    No
    4
    5'4" x 8'7"
    Title to Land:
    Fee Simple
    Community Features:
    Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
    Interior Features:
    Double Vanity, High Ceilings, Kitchen Island, Open Floorplan, Quartz Counters, Recessed Lighting, See Remarks, Separate Entrance, Walk-In Closet(s)
    Exterior Features:
    Other
    Patio And Porch Features:
    Patio
    Lot Features:
    Back Lane, Back Yard, Landscaped, See Remarks
    Num. of Parcels:
    0
    Fencing:
    Fenced
    Region:
    Calgary
    Zone:
    CAL Zone CC
    Zoning:
    R-CG
    Listed Date:
    Jun 22, 2026
    Days on Mkt:
    • Photo 1: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
      AI Generated
    • Photo 2: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
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    • Photo 3: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
      inspired by previous builds
    • Photo 4: 2420 21 Street NW in Calgary: Banff Trail Semi Detached (Half Duplex) for sale : MLS®# A2322619
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      Photo 13 of 13
    Listed by Royal LePage METRO
    Data was last updated June 26, 2026 at 02:05 PM (UTC)
    Area Statistics
    Listings on market:
    22
    Avg list price:
    $1,049,950
    Min list price:
    $669,900
    Max list price:
    $1,979,800
    Avg days on market:
    57
    Min days on market:
    3
    Max days on market:
    202
    Avg price per sq.ft.:
    $653.35
    These statistics are generated based on the current listing's property type and located in Banff Trail. Average values are derived using median calculations. This data is not produced by the MLS® system.
    CODY BATTERSHILL
    powered by myRealPage.com

    Duplexes for Sale in NW, SW, SE, NE Calgary

    Calgary’s quadrants are home to a full spectrum of real estate including many duplex homes. Newer communities like Evanston, Silverado, Cornerstone and Mahogany have many new builds, while older inner city areas like Windsor Park, Bridgeland, Capitol Hill and Erlton are also home to their fair share of these types of properties, albeit most are attached style infills and more expensive than similar properties found on the outskirts of the city.

    If you’re looking for duplexes for sale in southwest, southeast, northwest or northeast Calgary specifically, our map search tool is an effective way to narrow down your options.

    Benefits of Duplex Homesinner city duplex for sale calgary

    What are some of the advantages of living in a duplex home in Calgary? In today’s dynamic market, affordability is at the top of many buyers’ minds – especially first-time buyers looking to get their foot into the door of homeownership.

    But apart from affordability, there are a handful of other reasons why a duplex might be right for you. Those include:

    #1Lessening the barrier to homeownership – as mentioned above, these homes are more affordable compared to their detached counterparts.

    #2Potential for passive income – many investors buy full duplex properties and live on one side then rent out the other. It’s an excellent way to supplement your mortgage and overall finances.

    #3Save money – the potential for secondary income when owning a full duplex in Calgary means you’ll be able to pay off your mortgage faster and pay less interest on your principal amount owing over the long term.

    #4 – Potential for future rental property – Duplex homes are an excellent option to consider if you’re looking for a rental property. Given their affordability versus detached lots, they typically are in high demand on the rental market and can make you considerable earnings as an investor.

    #5 – Added security – Compared to detached homes, your residence’s security is enhanced by the close proximity you have with your neighbour. Have added peace of mind when living in a duplex in Calgary because of this reason.

    Learn more about the benefits of owning a half or full duplex in Calgary today.

    Who Lives in Duplexes?Calgary duplex home for sale

    Affordability is a major concern for many homebuyers in today’s dynamic market. As a result, duplexes for sale in Calgary are often highly sought after by a wide range of buyers due to their typical lower price point – especially in suburban areas of the city.

    Here are a few different types of buyers who are usually very interested in duplex living:

    • First-time buyers -> those who are looking to step away from renting and into homeownership often consider duplex properties as an option. There are many benefits of living in an attached-style home versus a condo or townhouse, and they are more affordable than their single-family detached counterparts.

    • Empty-nesters -> those who are ageing and want to downsize often look to duplex bungalows as an option. Some communities in Calgary such as The Hamptons and Signal Hill, for example, have exclusive duplex bungalow properties available for ageing empty nesters who don’t want as many stairs inside their homes for mobility reasons.

    • Investors -> As mentioned above, many investors choose to buy entire duplex homes for sale in Calgary because they can live on one side and rent out the other. This way, they have more financial freedom and can choose to use the secondary income generated by the property any way they please.

    Truth be told, anyone can live in an attached-style home. It all depends on what their wants, needs and lifestyle include. Many luxury home buyers also love attached infill homes, a form of duplex found across the inner city areas of Calgary. Also see:

    Duplex Real Estate Agents in Calgary

    Calgary duplex real estate agents Cody Battershill Jordan Helwerda

    Are you thinking about buying a duplex for sale in Calgary? Maybe you’re planning on selling your current attached home sometime in the future? Our team of Realtors® in Calgary with RE/MAX House of Real Estate have years of experience in helping people buy and sell all types of properties and would love to put their knowledge and skillset to work for you!

    Contact Cody & Jordan anytime at 403-370-4008 if you have questions about current listings on the MLS® or would like us to set up a showing for you! Get a Free Property Evaluation for your Calgary duplex today!

    We are looking forward to helping you accomplish your real estate goals!

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