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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
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  • Photo 3: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
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  • Photo 17: 5104 21 Avenue NW in Calgary: Montgomery Semi Detached (Half Duplex) for sale : MLS®# A2301865
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Listed by eXp Realty
Data was last updated April 20, 2026 at 04:05 AM (UTC)
Area Statistics
Listings on market:
23
Avg list price:
$939,000
Min list price:
$329,000
Max list price:
$1,249,900
Avg days on market:
39
Min days on market:
2
Max days on market:
145
Avg price per sq.ft.:
$481.36
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.
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.