CalgaryListings Insight Welcome to 428 21 Avenue NE — a 3-bedroom home built in 2017, featuring 5.5 bathrooms in the community of Winston Heights/Mountview, with 2,385 sq ft of living space above grade. Standout details include a fully finished basement with a separate entrance, a triple garage, hardwood flooring, 3 fireplaces, and air conditioning. Before writing, ask about recent comparable sales, inspection items, permits, basement development, and long-term resale fit. If rental income is part of the plan, verify suite legality, permits, insurance, lender treatment, and current lease details before removing conditions. MLS® A2329849.
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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.
Property Taxes
$10,506/yr (2026)
Listing Information
MLS® NumberA2329849
StatusActive
List Price$1, 599, 988
Days on Market31 days
OccupancyOwner
Property Details
Property TypeDetached
Architectural Style2 Storey
ZoningR-C2
Above-Grade Sq Ft2, 385 sq ft
Year Built2017
Bedrooms3
Full Bathrooms5
Half Bathrooms1
Total Bathrooms5.5
Interior
BasementFull, Finished, Separate/Exterior Entry
FlooringCarpet, Ceramic Tile, Hardwood
Fireplaces3
HeatingForced Air
Air ConditioningCentral Air
Exterior & Parking
ExteriorStucco, Wood Frame
RoofAsphalt Shingle
FoundationPoured Concrete
Garage Spaces3
Total Parking3
Patio / DeckDeck
Site & Lot
Lot Size4, 660 sq ft
Lot Acres0.11 acres
Lot Width37.50
Lot FeaturesBack Lane, Back Yard, Landscaped
Legal Description419R;6;17, 18
Inclusions
Central Air Conditioner,Dishwasher,Electric Stove,Garage Control(s),Gas Stove,Microwave,Refrigerator,Washer/Dryer,Washer/Dryer Stacked,Window Coverings
Room Dimensions
Main Level
Kitchen14`3" × 11`6"
Dining Room11`1" × 14`11"
Living Room16`7" × 16`7"
Den13`4" × 9`2"
2pc Bathroom
Upper Level
Bedroom - Primary12`0" × 23`0"
Bedroom11`9" × 10`3"
Bedroom13`0" × 11`9"
4pc Bathroom
5pc Ensuite bath15`3" × 11`1"
Lower Level
Kitchen12`9" × 9`5"
Living Room12`9" × 11`5"
Bedroom13`0" × 11`9"
Exercise Room9`0" × 10`0"
4pc Bathroom
Property History
No previous MLS® listings on record for this property — this appears to be its first time offered. Want to know how often homes nearby change hands? Ask our team.
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