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    7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295

    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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    7421 21A Street SE
    Ogden Calgary T2C 0W1

    $900,000
    Residential beds: 5 baths: 4.0 1,952 sq. ft. built: 2027

    Rendering for Illustrative Purposes Only
    Photo 1: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 2: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 3: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 4: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 5: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 6: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 7: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 8: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 9: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Photo 10: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
    Status:
    Active
    Prop. Type:
    Residential
    MLS® Num:
    A2357295
    Bedrooms:
    5
    Bathrooms:
    4
    Year Built:
    2027
    Located on a wide, tree-lined street in the heart of Ogden, this stunning new construction semi-detached home offers an exceptional opportunity to enjoy modern living in Calgary's southeast. Set along a mature landscaped street with towering trees offering added privacy, this beautifully crafted two-storey residence is built by Altura Homes and thoughtfully designed by John Trinh & Associates. The home offers approximately 1,952 sq. ft. of living space above grade, complemented by an additional 934 sq. ft. basement featuring a planned legal two-bedroom suite — an excellent opportunity for rental income, a mortgage helper, or multi-generational living. Step inside to discover a thoughtfully designed open-concept floor plan filled with natural light, featuring luxury vinyl plank flooring, elegant tile accents, and carefully selected contemporary finishes. Every detail has been considered to create a seamless balance of style, comfort, and functionality. Situated on an approximately 2,995 sq. ft. lot, the property offers private outdoor space and a double detached garage with an electric vehicle (EV) charger rough-in, adding convenience for future EV charging installation. Enjoy the benefits of living in an established, family-friendly community with nearby parks, playgrounds, schools, and everyday amenities — all with quick access to major routes. With completion anticipated in spring 2027, this is a fantastic opportunity to own a brand-new home with modern finishes and thoughtful design. Buyers may also have the opportunity to personalize select interior finishes, subject to construction progress and builder approval. Don't miss your chance to make this exceptional home your own!
    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:
    1,952 sq. ft.
    Lower Level Finished Area:
    Above Grade Finished Area:
    Below Grade Finished Area:
    934.5 sq. ft.
    Taxes:
    Tax Assessed Value:
    HOA Fee Includes:
    Lot Area:
    2,995 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:
    East
    Reg. Size:
    Reg. Size Includes:
    Entry Level:
    1
    Levels:
    Two
    End Unit:
    1 Common Wall
    Total Rooms Above Grade:
    3
    Year built:
    2027 (Age: -)
    Bedrooms:
    5 (Above Grd: 3)
    Bedrooms Above Grade:
    3
    Bedrooms On Main:
    0
    Bedrooms Below Grade:
    2
    Bathrooms:
    4.0 (Full:3, Half:1)
    Num Ensuite Baths:
    1
    Plan:
    955AV
    Heating:
    Forced Air
    Basement:
    Full, Finished, Separate/Exterior Entry
    Foundation:
    Poured Concrete
    Builder:
    Altura Homes Ltd.
    New Constr.:
    Yes
    Construction Material:
    Stucco
    Structure Type:
    Duplex
    Roof:
    Asphalt Shingle
    Ensuite:
    Yes
    Flooring:
    Tile, Vinyl Plank
    Cooling:
    None
    Fireplaces:
    0
    Garage:
    Yes
    Garage Spaces:
    2
    Parking:
    220 Volt Wiring, Double Garage Detached, Private Electric Vehicle Charging Station(s)
    Parking Places:
    2
    Parking Total/Covered:
    2 / -
    Laundry Features:
    Upper Level
    Southeast
    Ogden
    Dishwasher, Dryer, Gas Range, Microwave, Oven, Refrigerator, Washer
    N/A
    None Known
    Floor
    Type
    Size
    Other
    2nd Floor
    Bedroom - Primary
    12'10" × 12'
    2nd Floor
    Bedroom
    10'10" × 10'10"
    2nd Floor
    Bedroom
    10'10" × 10'10"
    Basement
    Bedroom
    11' × 9'
    Basement
    Bedroom
    12'7" × 12'
    Floor
    Ensuite
    Pieces
    Other
    Main Floor
    No
    2
    5'1" x 5'
    2nd Floor
    Yes
    5
    7'3" x 12'2"
    2nd Floor
    No
    3
    9'7" x 5'
    Basement
    No
    4
    5'5" x 11'
    Title to Land:
    Fee Simple
    Community Features:
    Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
    Interior Features:
    Bar, Built-in Features, Double Vanity, Kitchen Island, No Animal Home, No Smoking Home, Open Floorplan
    Exterior Features:
    BBQ gas line, Other
    Patio And Porch Features:
    Other
    Lot Features:
    Other
    Num. of Parcels:
    0
    Fencing:
    Fenced
    Region:
    Calgary
    Zone:
    CAL Zone SE
    Zoning:
    R-C2
    Listed Date:
    Nov 06, 2026
    Days on Mkt:
    • Photo 1: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Rendering for Illustrative Purposes Only
    • Photo 2: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Photo 2 of 10
    • Photo 3: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Photo 3 of 10
    • Photo 4: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Photo 4 of 10
    • Photo 5: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Rendering for Illustrative Purposes Only
    • Photo 6: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Rendering for Illustrative Purposes Only
    • Photo 7: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Rendering for Illustrative Purposes Only
    • Photo 8: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Interior Selection
    • Photo 9: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Interior Selection
    • Photo 10: 7421 21A Street SE in Calgary: Ogden Semi Detached (Half Duplex) for sale : MLS®# A2357295
      Interior Selection
    Listed by MaxWell Canyon Creek
    Data was last updated November 9, 2026 at 02:05 AM (UTC)
    Area Statistics
    Listings on market:
    24
    Avg list price:
    $494,450
    Min list price:
    $304,900
    Max list price:
    $900,000
    Avg days on market:
    36
    Min days on market:
    2
    Max days on market:
    149
    Avg price per sq.ft.:
    $486.48
    These statistics are generated based on the current listing's property type and located in Ogden. 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:

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

    #2 – Potential 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.

    #3 – Save 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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