Contact

Have Questions? Contact Us

    or give us a call: 403.370.4180

    Main Content

    5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865

    5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865

    Begin browsing Northwest Calgary real estate listed on the MLS® below. This district is host to several outstanding communities, both established and up-and-coming, that are highly sought after on today's market. Many homes in NW Calgary have spectacular views of the Bow River Valley and Rockies to the west, creating the perfect backdrop for any living room.

    To learn more about northwest homes for sale in Calgary or to schedule a private showing of a listing below, contact an experienced Realtor® by calling Cody & Jordan at 403-370-4008 today!

    Forgot password Extend Verify Contact

    5104 21 Avenue NW
    Montgomery Calgary T3B 0X4

    $999,000
    Residential beds: 4 baths: 4.0 1,921 sq. ft. built: 2026

    Photos for inspiration - Finishes may Vary
    Photo 1: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 2: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 3: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 4: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 5: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 6: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 7: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 8: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 9: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 10: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 11: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 12: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 13: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 14: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 15: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 16: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Photo 17: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
    Status:
    Active
    Prop. Type:
    Residential
    MLS® Num:
    A2301865
    Bedrooms:
    4
    Bathrooms:
    4
    Year Built:
    2026
    Experience modern sophistication in this stunning new duplex located in the heart of Montgomery. Designed with a perfect balance of style and functionality, this home features high-end selections throughout, creating an atmosphere that is both luxurious and welcoming. The main floor greets you with a bright dining area that flows seamlessly into an expansive open-concept layout. The kitchen and living room serve as the heart of the home, offering a clean and contemporary aesthetic. Upstairs, the primary retreat features a lavish 5-piece ensuite, providing a private spa-like escape, while two additional spacious bedrooms share a well-appointed 4-piece bathroom. The fully finished basement extends the living space significantly, featuring a large recreation room and a dedicated wet bar—ideal for hosting or relaxing with family. A double detached garage provides secure parking and additional storage, completing this exceptional property.Montgomery is one of Calgary’s most sought-after communities, offering a unique blend of small-town charm and urban accessibility. Outdoor enthusiasts are just steps away from Shouldice Park and the expansive Bow River pathway system, which is perfect for cyclists and weekend walkers alike. Residents benefit from incredible accessibility, living only minutes away from Market Mall, the University of Calgary, and major hospitals, all while enjoying a quick and easy commute to the downtown core.
    Property Type:
    Residential
    Property Sub Type:
    Semi Detached (Half Duplex)
    Condo Type:
    Not a Condo
    Transaction Type:
    For Sale
    Possession:
    Possession Date:
    Suite:
    No
    Num Legal Suites:
    0
    Num Illegal Suites:
    0
    Home Style:
    2 Storey, Attached-Side by Side
    Total Living Area:
    1,920.63 sq. ft.
    Main Level Finished Area:
    941.15 sq. ft.
    Upper Level Finished Area:
    979.48 sq. ft.
    Lower Level Finished Area:
    Above Grade Finished Area:
    Taxes:
    Tax Assessed Value:
    HOA Fee Includes:
    Lot Area:
    3,004 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:
    4664GI
    Heating:
    Forced Air
    Basement:
    Full, Finished, Other
    Foundation:
    Poured Concrete
    New Constr.:
    Yes
    Construction Material:
    Wood Frame
    Structure Type:
    Duplex
    Roof:
    Asphalt Shingle
    Ensuite:
    Yes
    Flooring:
    Carpet, Hardwood, Tile
    Cooling:
    Other
    Fireplaces:
    0
    Garage:
    Yes
    Garage Spaces:
    2
    Parking:
    Double Garage Detached
    Parking Places:
    2
    Parking Total/Covered:
    2 / -
    Laundry Features:
    Upper Level
    Northwest
    Montgomery
    Dishwasher, Garage Control(s), Oven, Refrigerator, Stove(s)
    None
    None Known
    Floor
    Type
    Size
    Other
    Main Floor
    Living Room
    19'8" × 11'7"
    Main Floor
    Kitchen
    19'7" × 8'5"
    Main Floor
    Dining Room
    14'2" × 12'1"
    Main Floor
    Foyer
    6'5" × 5'6"
    Main Floor
    Mud Room
    8' × 5'2"
    Main Floor
    Other
    14'6" × 8'
    Upper Level
    Bedroom - Primary
    13'3" × 12'5"
    Upper Level
    Walk-In Closet
    8'8" × 6'10"
    Upper Level
    Bedroom
    9'11" × 9'
    Upper Level
    Bedroom
    11'1" × 9'6"
    Upper Level
    Laundry
    8'8" × 6'1"
    Basement
    Other
    12'2" × 8'2"
    Basement
    Game Room
    11'4" × 8'8"
    Basement
    Other
    12' × 10'
    Basement
    Other
    11'2" × 3'11"
    Basement
    Bedroom
    12'11" × 10'7"
    Basement
    Walk-In Closet
    8'1" × 5'2"
    Basement
    Furnace/Utility Room
    9'10" × 5'6"
    Floor
    Ensuite
    Pieces
    Other
    Main Floor
    No
    2
    5'3" x 7'
    Upper Level
    Yes
    5
    6'10" x 15'3"
    Upper Level
    No
    4
    5' x 8'8"
    Basement
    No
    4
    6'1" x 10'2"
    Title to Land:
    Fee Simple
    Community Features:
    Other, Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
    Interior Features:
    Built-in Features, Chandelier, Closet Organizers, Double Vanity, High Ceilings, Kitchen Island, No Animal Home, No Smoking Home, Open Floorplan, Quartz Counters, Soaking Tub, Walk-In Closet(s)
    Exterior Features:
    Other, Private Yard
    Patio And Porch Features:
    Deck, Other
    Lot Features:
    Back Lane, Back Yard, Other, Rectangular Lot
    Num. of Parcels:
    0
    Fencing:
    Fenced
    Region:
    Calgary
    Zone:
    CAL Zone NW
    Zoning:
    R-CG
    Listed Date:
    Apr 17, 2026
    Days on Mkt:
    • Photo 1: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photos for inspiration - Finishes may Vary
    • Photo 2: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 2 of 17
    • Photo 3: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 3 of 17
    • Photo 4: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 4 of 17
    • Photo 5: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 5 of 17
    • Photo 6: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 6 of 17
    • Photo 7: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 7 of 17
    • Photo 8: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 8 of 17
    • Photo 9: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 9 of 17
    • Photo 10: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 10 of 17
    • Photo 11: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 11 of 17
    • Photo 12: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 12 of 17
    • Photo 13: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 13 of 17
    • Photo 14: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 14 of 17
    • Photo 15: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 15 of 17
    • Photo 16: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 16 of 17
    • Photo 17: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
      Photo 17 of 17
    Listed by eXp Realty
    Data was last updated April 18, 2026 at 04:05 AM (UTC)
    Area Statistics
    Listings on market:
    23
    Avg list price:
    $850,000
    Min list price:
    $329,000
    Max list price:
    $1,069,900
    Avg days on market:
    37
    Min days on market:
    1
    Max days on market:
    143
    Avg price per sq.ft.:
    $449.44
    These statistics are generated based on the current listing's property type and located in Montgomery. Average values are derived using median calculations. This data is not produced by the MLS® system.
    CODY BATTERSHILL
    powered by myRealPage.com

    Why Choose Northwest Calgary Real Estate?

    • Beautiful landscapes: foothills, plateaus and valleys
    • Quick-and-easy access to rural areas and the Rocky Mountains
    • Host to Nose Hill Park, Bowness Park, Bowmont Park, Edworthy Park + more
    • Home to the University of Calgary, easy access for students
    • Serviced by the Northwest C-Train Line with stops as far as Tuscany
    • Home to YMCA at Rocky Ridge and YMCA Crowfoot
    • Shopping centres at Crowfoot, Beacon Hill, Brentwood, Dalhousie, Market Mall, Northland Mall, North Hill Mall + more

    Northwest Calgary Communities

    If you love spending your weekends in the mountains, NW homes for sale in Calgary should spark your interest as getting to and from the Rockies is quick-and-easy when living in this district. But wait, there's lots more!

    The Northwest is characterized by picturesque communities with tree-lined streets, ample green spaces and interconnecting pathways that serve to connect families with other families. Many of the areas closer to downtown were established in the 40s and 50s while those near the brim of the city have much newer construction homes to choose from.

    Inner city areas like Crescent Heights and Capitol Hill, for example, are seeing several new infill projects pop up everywhere. Brim-of-the-city neighbourhoods like Rocky Ridge and Tuscany are upscale in nature with more spacious lots, plus an incredible selection of condos and townhouses to choose from.

    Then there's the up-and-coming University District, where you'll find strictly multi-family mixed in with commercial and retail spaces just steps away from the University of Calgary. It's no wonder that many people choose to browse NW Calgary homes for sale when thinking about making a move.

    Northwest Calgary Parks & Amenities

    Large city parks are found throughout the northwest of Calgary, providing opportunities for outdoor leisure and recreation for most of the year. Some riverside parks along the Bow River, like Bowness Park and Bowmont Park for example, have their pathways cleared during the winter as well for year-round use.

    Two YMCA's, one in Crowfoot and the other in Rocky Ridge, provide lots of indoor recreational services. The latter was recently constructed and is one of the most all-inclusive recreation centres in the city.

    Communities like Arbour Lake, Rocky Ridge and Tuscany are critically acclaimed for their interconnecting parks and pathways amid the beautiful rolling foothills of the northwest. Varying elevations with spectacular views along these pathways are distracting and can make the time fly by.

    Northwest Calgary Real Estate Agents

    Browsing Northwest homes for sale in Calgary? Thinking about selling your current northwest property? Our Calgary Realtors® have the knowledge and expertise to help guide you towards a successful transaction!

    Contact Cody & Jordan with RE/MAX House of Real Estate at 403-370-4008 if you have questions or would like us to set up a showing for you! Get a Free Evaluation for your home in NW Calgary today!

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

    Return to Best Calgary Homes