5104 21 Ave NW Calgary, AB T3B 0X4
5104 21 Ave NW Calgary, AB T3B 0X4 | MLS® A2301865 Photo 1
5104 21 Ave NW Calgary, AB T3B 0X4 | MLS® A2301865 Photo 2
5104 21 Ave NW Calgary, AB T3B 0X4 | MLS® A2301865 Photo 3
5104 21 Ave NW Calgary, AB T3B 0X4 | MLS® A2301865 Photo 4
5104 21 Ave NW Calgary, AB T3B 0X4 | MLS® A2301865 Photo 5
For more information on this listing, contact us at: (403) 556-0263
Active
$999,000

5104 21 Ave NW Calgary, AB T3B 0X4

Semi Detached (Half Duplex) Property Type
4 Beds
3 Full 1 Half Baths
1,921 Sq. Ft.
2026 Year Built
Calgary County
View All Property Details
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.
MLS® # A2301865
Monthly Assoc. Fee N/A
On Site 176 Days
Last Updated 9/30/2026

Location

Contact Agent

Ricky Jin

Ricky Jin

(403) 556-0263

Property Details

Community Information

Address 5104 21 Ave NW, Calgary, AB T3B 0X4
County Calgary
City Calgary
Zoning R-CG
Subdivision Montgomery
Postal Code T3B 0X4

Architecture

Bedrooms 4
Bathrooms 3 Full / 1 Half
Year Built 2026
Stories 2
Style 2 Storey, Attached-Side by Side
Construction Type Wood Frame
Common Walls 1 Common Wall
Structure Type Duplex
Roof Asphalt Shingle
Foundation Poured Concrete
Basement Full
Basement Development Finished

Features / Amenities

Exterior Features Private Yard
Flooring Carpet, Hardwood, Tile
Amenities 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)
Restrictions None Known
Laundry Upper Level
Bedrooms Above Grade 3
Bedrooms Below Grade 1
Parking Double Garage Detached
Number of Parking 2
Patio And Porch Deck
Heating Forced Air

Square Footage Finished Sq. Ft.

Above Grade 1921
Total 1921

Property Features

Lot Size 0.07 Acres
Lot Features Back Lane, Back Yard, Rectangular Lot
Front Exposure Southwest
Community Features Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
Zoning R-CG

Rooms

LevelSizeDescription
Bedroom - PrimaryUpper12`5" x 13`3"
Living RoomMain19`8" x 11`7"
KitchenMain19`7" x 8`5"
Dining RoomMain14`2" x 12`1"
FoyerMain6`5" x 5`6"
Mud RoomMain8`0" x 5`2"
2pc BathroomMain7`0" x 5`3"
OtherMain14`6" x 8`0"
Walk-In ClosetUpper8`8" x 6`10"
5pc Ensuite bathUpper15`3" x 6`10"
BedroomUpper9`11" x 9`0"
BedroomUpper11`1" x 9`6"
LaundryUpper8`8" x 6`1"
4pc BathroomUpper8`8" x 5`0"
OtherBasement12`2" x 8`2"
Game RoomBasement11`4" x 8`8"
OtherBasement12`0" x 10`0"
OtherBasement11`2" x 3`11"
BedroomBasement12`11" x 10`7"
Walk-In ClosetBasement8`1" x 5`2"
4pc BathroomBasement10`2" x 6`1"
Furnace/Utility RoomBasement9`10" x 5`6"

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5104 21 Ave NW Calgary, AB T3B 0X4 | MLS® A2301865
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Listing Information Last Updated 9/30/2026
Listing provided courtesy of Exp Realty.
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.
5104 21 Ave NW Calgary, AB T3B 0X4
  • $999,000
  • 4 beds
  • 3 full  1 half baths
  • 1,921 Sq. Ft.