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.
For sale
C$1,599,988
428 S 21st Ave NE, Calgary, AB T2E 1S6
5beds
2,385sqft
Single Family Residence
Built in 2017
4,791 Square Feet Lot
$-- Zestimate®
C$671/sqft
C$-- HOA
What's special
Spacious triple attached garageSophisticated designAbundant natural lightOpen-concept main floorPremium finishesDesigner lightingCustom millwork
- 47 days
- 22
- 0
Zillow last checked:
Listing updated:
Listed by:
Mark Lockhart, Associate,
Sotheby's International Realty Canada,
Jocelyn Legault, Associate,
Sotheby's International Realty Canada
Source: courtesy of Pillar9 System,MLS®#: A2329849
Originating MLS®#: Calgary
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Other
- Level: Upper
- Dimensions: 12`0" x 23`0"
Bedroom
- Level: Upper
- Dimensions: 11`9" x 10`3"
Bedroom
- Level: Upper
- Dimensions: 13`0" x 11`9"
Bedroom
- Level: Lower
- Dimensions: 13`0" x 11`9"
Bedroom
- Level: Suite
- Dimensions: 13`6" x 11`7"
Other
- Level: Main
Other
- Level: Upper
Other
- Level: Lower
Other
- Level: Suite
Other
- Level: Upper
- Dimensions: 15`3" x 11`1"
Den
- Level: Main
- Dimensions: 13`4" x 9`2"
Dining room
- Level: Main
- Dimensions: 11`1" x 14`11"
Exercise room
- Level: Lower
- Dimensions: 9`0" x 10`0"
Kitchen
- Level: Main
- Dimensions: 14`3" x 11`6"
Kitchen
- Level: Lower
- Dimensions: 12`9" x 9`5"
Kitchen
- Level: Suite
- Dimensions: 7`9" x 11`7"
Living room
- Level: Main
- Dimensions: 16`7" x 16`7"
Living room
- Level: Lower
- Dimensions: 12`9" x 11`5"
Living room
- Level: Suite
- Dimensions: 11`5" x 16`7"
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Electric Stove, Garage Control(s), Gas Stove, Microwave, Refrigerator, Washer/Dryer, Washer/Dryer Stacked
- Laundry: Multiple Locations
Features
- Kitchen Island, No Smoking Home
- Flooring: Carpet, Ceramic Tile, Hardwood
- Windows: Window Coverings
- Basement: Full
- Number of fireplaces: 3
- Fireplace features: Gas, Wood Burning
Interior area
- Total interior livable area: 2,385 sqft
- Finished area above ground: 2,385
- Finished area below ground: 1,121
Video & virtual tour
Property
Parking
- Total spaces: 3
- Parking features: Garage
- Garage spaces: 3
Features
- Levels: Two,2 Storey
- Stories: 1
- Patio & porch: Deck
- Exterior features: Balcony, Private Entrance, Private Yard
- Fencing: Fenced
- Frontage length: 11.43M 37`6"
Lot
- Size: 4,791 Square Feet
- Features: Back Lane, Back Yard, Landscaped
Details
- Parcel number: 112612627
- Zoning: R-C2
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Stucco, Wood Frame
- Foundation: Concrete Perimeter
- Roof: Asphalt Shingle
Condition
- New construction: No
- Year built: 2017
Community & HOA
Community
- Features: Golf, Park, Playground
- Subdivision: Winston Heights/Mountview
HOA
- Has HOA: No
Location
- Region: Calgary
Financial & listing details
- Price per square foot: C$671/sqft
- Date on market: 7/17/2026
- Inclusions: hot tub, stove in basement, fridge in basement, dishwasher in basement, fridge in carriage suite, dishwasher in carriage suite, washer and dryer in carriage suite, Control 4 system and speakers throughout the home.
Price history
Price history is unavailable.
Public tax history
Tax history is unavailable.
Climate risks
Neighborhood: Winston Heights
Nearby schools
GreatSchools rating
No schools nearby
We couldn't find any schools near this home.







