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    419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441

    419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441

    Duplex homes for sale 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.

    Begin your search of all Calgary duplexes for sale below! Contact our team of experienced REALTORS® anytime direct at 403-370-4008 if you have questions about listings below or want to set up a private showing and we will be happy to assist you!

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    419 Union Avenue SE
    Seton Calgary T3M 3S2

    $674,900
    Residential beds: 3 baths: 3.0 1,675 sq. ft. built: 2023

    Main Photo: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 1: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 2: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 3: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 4: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 5: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 6: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 7: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 8: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 9: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 10: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 11: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 12: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 13: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 14: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 15: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 16: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 17: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 18: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 19: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 20: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 21: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 22: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Photo 23: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
    Status:
    Active
    Prop. Type:
    Residential
    MLS® Num:
    A2249441
    Bedrooms:
    3
    Bathrooms:
    3
    Year Built:
    2023
    SHOW HOME FOR SALE! The beautiful Oak show home by Brookfield Residential is now for sale! This brand new home is situated on a corner lot and includes countless upgrades throughout. Featuring 2 living areas, 3 bedrooms, 2.5 bathrooms, an insulated and heated double detached garage and a full basement with side entrance that awaits your imagination. The open concept main level features a central gourmet kitchen with built-in appliances which opens to both the living and dining spaces - making this the perfect home for entertaining! Walls of windows on the front, back and side of this home that is positioned on a corner lot allow for natural light to flood the home all day long. The expansive main level living space is complete with a central fireplace and access to the backyard which is complete with a large deck. The upper level features a central bonus room that separates the primary suite from the secondary rooms for added privacy. The primary suite includes a large walk-in closet and is complete with a full ensuite with walk-in tiled shower. Two more bedrooms, a full bathroom and laundry room complete the upper level. The side entrances on the main level opens up more possibilities for the future basement development on the large side-yard. Completing the exterior of the home is a heated double detached garage, landscaping, irrigation and partial fencing. If the south sun gets warm in the backyard, the central A/C will keep you cool all summer long. Custom window treatments (motorized), upgraded railing, gemstone lights, and wallpaper are just some of the features of this professionally designed show home model. Builder warranty and Alberta New Home Warranty allow you to purchase with peace of mind! Don't wait, these rare offerings never last. 
    Property Type:
    Residential
    Property Sub Type:
    Semi Detached (Half Duplex)
    Condo Type:
    Not a Condo
    Transaction Type:
    For Sale
    Possession:
    Possession Date:
    Suite:
    No
    Home Style:
    2 Storey, Attached-Side by Side
    Total Living Area:
    1,675 sq. ft.
    Main Level Finished Area:
    791 sq. ft.
    Upper Level Finished Area:
    884 sq. ft.
    Lower Level Finished Area:
    Above Grade Finished Area:
    Taxes:
    Tax Assessed Value:
    HOA Fee Frequency:
    Annually
    HOA Fee Includes:
    Lot Area:
    3,349 sq. ft.
    Lot Frontage:
    38'4"
    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:
    North
    Reg. Size:
    Reg. Size Includes:
    Entry Level:
    1
    Levels:
    Two
    End Unit:
    1 Common Wall
    Total Rooms Above Grade:
    6
    Year built:
    2023 (Age: 2)
    Bedrooms:
    3 (Above Grd: 3)
    Bedrooms Above Grade:
    3
    Bedrooms Below Grade:
    0
    Bathrooms:
    3.0 (Full:2, Half:1)
    Plan:
    0
    Heating:
    Forced Air
    Basement:
    Separate/Exterior Entry, Full, Unfinished
    Foundation:
    Poured Concrete
    New Constr.:
    Yes
    Construction Material:
    Wood Frame
    Structure Type:
    Duplex
    Roof:
    Asphalt Shingle
    Ensuite:
    Yes
    Flooring:
    Carpet, Tile, Vinyl
    Cooling:
    Central Air
    Fireplaces:
    1
    Fireplace Details:
    Electric
    Garage:
    Yes
    Garage Spaces:
    2
    Parking:
    Double Garage Detached
    Parking Places:
    2
    Parking Total/Covered:
    2 / -
    Laundry Features:
    Laundry Room, Upper Level
    HOA Fee:
    $375.00
    Seton
    None
    Built-In Oven, Dishwasher, Dryer, Electric Cooktop, Microwave, Range Hood, Refrigerator, Washer, Window Coverings
    N/A
    None Known
    Floor
    Type
    Size
    Other
    Main Floor
    Living Room
    17'1" × 12'4"
    Main Floor
    Dining Room
    11'9" × 10'2"
    Upper Level
    Bonus Room
    11'8" × 9'11"
    Upper Level
    Bedroom - Primary
    13' × 11'10"
    Upper Level
    Bedroom
    11'5" × 8'2"
    Upper Level
    Bedroom
    10'3" × 8'7"
    Upper Level
    Laundry
    Measurements not available
    Floor
    Ensuite
    Pieces
    Other
    Main Floor
    No
    2
    Upper Level
    Yes
    3
    Upper Level
    No
    4
    Title to Land:
    Fee Simple
    Community Features:
    Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
    Interior Features:
    No Animal Home, No Smoking Home, Open Floorplan, Pantry, Quartz Counters, Separate Entrance, Vinyl Windows, Walk-In Closet(s)
    Exterior Features:
    BBQ gas line, Private Entrance, Private Yard
    Patio And Porch Features:
    Deck, Porch
    Lot Features:
    Back Lane, Back Yard, Corner Lot, Front Yard, Landscaped, Lawn, Private
    Num. of Parcels:
    0
    Fencing:
    Fenced
    Region:
    Calgary
    Zone:
    CAL Zone SE
    Zoning:
    RG
    Listed Date:
    Aug 19, 2025
    Days on Mkt:
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    • Photo 23: 419 Union Avenue SE in Calgary: Seton Semi Detached (Half Duplex) for sale : MLS®# A2249441
      Exterior Rendering.
    Listed by Charles
    Data was last updated August 19, 2025 at 10:05 PM (UTC)
    Area Statistics
    Listings on market:
    121
    Avg list price:
    $496,900
    Min list price:
    $228,900
    Max list price:
    $1,085,900
    Avg days on market:
    43
    Min days on market:
    1
    Max days on market:
    167
    Avg price per sq.ft.:
    $390.16
    These statistics are generated based on the current listing's property type and located in Seton. 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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