Property-2 (Beta)

Detached in Winston Heights/Mountview

428 21 Avenue NE — photo 1
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428 21 Avenue NE — photo 2
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Active

$1,599,988

428 21 Avenue NE

Winston Heights/Mountview, Calgary, T2E 1S6
Listing courtesy of Sotheby's International Realty Canada
MLS # A2329849Get qualified
5
Beds
5
Baths
2,385.65
Sqft

Interested?

Send Jim a quick note — replies within the day.

or call +1 403 478 8558

Listing Description

Welcome to this stunning custom built masterpiece where exceptional craftsmanship, luxury finishes, and incredible versatility come together. Designed with both elegance and functionality in mind, this remarkable home offers quality throughout, featuring a spacious triple attached garage, a fully self contained legal carriage suite, and a beautifully finished illegal basement suite. From the moment you step inside, you'll be impressed by the home's sophisticated design, abundant natural light, and meticulous attention to detail. The open-concept main floor showcases premium finishes, designer lighting, custom millwork, and a chef-inspired kitchen complete with high-end appliances, large island, custom cabinetry, and luxurious quartz countertops. The expansive living and dining spaces are designed for both effortless entertaining and comfortable everyday living. A beautiful fireplace framed by custom built-in cabinetry creates a striking focal point in the living room, while large sliding glass doors open to the backyard, seamlessly blending indoor and outdoor living. The mudroom, located just off the backyard, offers an incredible amount of storage, a built-in bench, and perhaps the best feature of all - a dedicated dog wash. The primary retreat is a true sanctuary, featuring a spa inspired ensuite and generous walk-in closet, while the additional bedrooms are thoughtfully designed with comfort and style in mind. The upper level is complete with a large 4-piece bath and conveniently located laundry room. Every inch of this home reflects superior quality, from the premium flooring and custom built-ins to the carefully selected fixtures and finishes. The professionally finished illegal basement suite offers another fully independent living space with its own kitchen, living area, 1-bedroom, a flex room, and private entrance ideal for investors or multi generational living. Adding tremendous value and versatility, the detached 1-bedroom, legal carriage suite provides an excellent opportunity to rent, extended family, guests, or a private home office. Outside, enjoy outstanding curb appeal, professionally designed landscaping that includes hot tub, multiple deck and entertaining areas, including a gorgeous wood-burning stone fireplace, beautiful gardens and plenty of parking thanks to the oversized triple garage. This one of a kind property delivers the perfect combination of elegance, functionality with multiple suites. A rare offering with uncompromising quality, premium finishes, and multiple self-contained living spaces, this extraordinary custom home truly stands apart.

General Info

Rooms & Size
Rooms Above Grade
7
Bedrooms
5
Beds Above Grade
3
Beds Below Grade
2
Total Baths
5
Full Baths
4
Half Baths
1
Ensuite
Yes
Living Area
2,385.65 sqft
Main Level
1,173.84 sqft
Upper Level
1,211.81 sqft
Inside Highlights
Appliances
Central Air ConditionerDishwasherElectric StoveGarage Control(s)Gas StoveMicrowaveRefrigeratorWasher/DryerWasher/Dryer StackedWindow Coverings
Flooring
CarpetCeramic TileHardwood
Interior Features
Kitchen IslandNo Smoking Home
Laundry
Multiple Locations
Fireplace
GasWood Burning
Heating & Cooling
Heating
Forced Air
Cooling
Central Air
Parking
Garage
Yes
Garage Spaces
3
Total Parking
3
Features
Triple Garage Detached
Lifestyle
Community
GolfParkPlaygroundSchools NearbyShopping Nearby
Curb Appeal
Exterior Features
BalconyPrivate EntrancePrivate Yard
Patio & Porch
Deck
Lot
Acreage
No
Lot Size
0.11 ac
Lot Size
4,660 sqft
Frontage (ft)
37.5
Frontage
11.43M 37`6"
Features
Back LaneBack YardLandscaped
Construction
Style
2 Storey
Materials
StuccoWood Frame
Structure Type
House
Property Subtype
Detached
Roof, Fencing & Foundation
Roof
Asphalt Shingle
Fencing
Fenced
Foundation
Poured Concrete
Basement
Type
Full
Development
Finished
Features
Separate/Exterior Entry
Address
Subdivision
Winston Heights/Mountview
Suite
Yes
City
Calgary
Province
Alberta
Postal Code
T2E 1S6
County
Calgary
Use & Rules
Faces
S
Zoning
R-CG
Restrictions
Restrictions
None Known
Listing & Market
Days on Market
12
Listing Date
7/17/2026
MLS Number
A2329849
Taxes
Annual Tax
$10,506
Assessed Value
$1,580,000
Tax Year
2,026
Tax Block
6
Ownership
Title Type
Fee Simple
Ownership Interest
Private
Possession
Possession
90 Days / Neg
Inclusions
hot tubstove in basementfridge in basementdishwasher in basementfridge in carriage suitedishwasher in carriage suitewasher and dryer in carriage suiteControl 4 system and speakers throughout the home.

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Data was last updated July 30, 2026 at 12:11 AM (Mountain Time)

Listing data supplied by Pillar 9™ MLS® System; deemed reliable but not guaranteed accurate. The trademarks MLS®, Multiple Listing Service® and associated logos are owned by CREA. For information purposes only — not intended to solicit properties currently listed for sale or buyers already under contract.

MaxWell Capital Realty

MaxWell Capital Realty

Where Real Estate Happens

75 Crowfoot rise NW, #150

Calgary, AB, T3G 4P5

Cell: +1 403 478 8558

Office: 403-282-7770

jimang.realty@gmail.com

Get in Touch with Me

Submit your details and receive tailored property recommendations

Prefer Direct Approach ?

Cell: +1 403 478 8558

Office: 403-282-7770

jimang.realty@gmail.com

Location

75 Crowfoot rise NW, #150

Calgary, AB, T3G 4P5

Contact Me

Finding your perfect home we help you find your perfect home, investment property, or rental with ease and confidence.

Prefer Direct Approach ?

Cell: +1 403 478 8558

Office

403-282-7770

Location

75 Crowfoot rise NW, #150

Calgary, AB, T3G 4P5

MaxWell Capital Realty

Licensed Brokerage: MaxWell Capital Realty

Licensed Real Estate Associate: Jim Ang Li, Associate

Copyright 2026 by Pillar9. All Rights Reserved.

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.

For information purposes only. Not intended to solicit properties currently listed for sale. If your property is currently listed with a REALTOR®, please disregard this advertisement.

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