5017 21A Street SW
Active Listing

5017 21A Street SW

5017 21A Street SW, Calgary

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4Bedrooms
3.5Bathrooms
$998,888Price
1,713Sq Ft

Nestled in the heart of sought-after Altadore, this beautifully finished 4-bedroom, detached two-storey home with double detached garage, offers the perfect blend of timeless style, thoughtful upgrades, and exceptional outdoor living.

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Nestled in the heart of sought-after Altadore, this beautifully finished 4-bedroom, detached two-storey home with double detached garage, offers the perfect blend of timeless style, thoughtful upgrades, and exceptional outdoor living. Inside, you’ll find 9-foot ceilings, rich merbeau hardwood floors, granite countertops, a large central island, stainless steel appliances, and a warm gas fireplace that anchors the inviting main living space. Upstairs you'll find 3 bedrooms, including a gorgeous primary retreat featuring vaulted ceilings, a walk-in closet, and a luxurious ensuite complete with granite countertops, a skylight, a soaker tub, and a separate glass shower. The fully finished basement expands the living space with a comfortable media room, fourth bedroom, 3-piece bathroom, generous laundry room, ample storage, and a true hidden gem — a cold room/wine cellar. Outside, enjoy the sunny west-facing backyard with an impressive 400 sq. ft. composite TREX deck, modern cedar privacy screen, and a natural gas firepit — perfect for entertaining or relaxing at the end of the day. Recent upgrades include air conditioning (2020), roof (2020), fridge (2020), sump pump (2020), hot water tank (2019), water softener (2024), and exterior lighting (2025). Located in one of Calgary’s most desirable inner-city communities, Altadore is loved for its tree-lined streets, strong sense of community, and unbeatable access to amenities. Enjoy being just minutes from Marda Loop’s vibrant shops, restaurants, and cafes, excellent schools, parks, River Park, Sandy Beach, and scenic pathway systems, all while having quick access to downtown.

Refined Amenities

Curated features for a sophisticated lifestyle.

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Kitchen Island

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No Smoking Home

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Open Floorplan

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Pantry

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See Remarks

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Other

Specifications

Property Details

Property TypeResidential
Property SubtypeDetached
Style2 Storey
StructureHouse
Transaction TypeFor Sale
Bedrooms4
Full Bathrooms3
Half Bathrooms1
Living Area1,713 sq ft
Living Area (m²)159.0 m²
Lot Size3,003 sq ft
Lot Acres0.0700
Year Built2005
LevelsTwo
Garage Spaces2
Parking Total2
Parking FeaturesDouble Garage Detached
Fireplaces1 (Gas)
HeatingForced Air
CoolingCentral Air
FlooringCarpet,Ceramic Tile,Hardwood
AppliancesBar Fridge,Central Air Conditioner,Dishwasher,Garage Control(s),Gas Stove,Microwave Hood Fan,Refrigerator,Washer/Dryer,Window Coverings
Interior FeaturesKitchen Island,No Smoking Home,Open Floorplan,Pantry,See Remarks
LaundryLaundry Room
BasementFull
Basement DevelopmentFinished
Basement FeaturesOther
RoofAsphalt Shingle
ConstructionStone,Stucco,Vinyl Siding
FoundationPoured Concrete
Exterior FeaturesOther
FencingFenced
Patio / PorchFront Porch
Lot FeaturesBack Lane,Front Yard,Low Maintenance Landscape
Price / Sq Ft$583.12
Annual Taxes$5,769 (2025)
Tax Assessment$933,500
ZoningR-CG
PossessionBy Date Specified
Occupant TypeOwner
Title / LandFee Simple
ListedApril 3, 2026
NeighbourhoodAltadore
DistrictCAL Zone CC
MLS NumberA2298768
The Location

Altadore

5017 21A Street SW, Calgary, Alberta, T2T 5C4

Schools Nearby
Shopping Nearby
Walking/Bike Paths
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Your Luxury Real Estate Specialist

Inquiries & Private Showings

Spencer Rivers

Calgary luxury real estate specialist. Whether you are looking to buy, sell, or simply want more information about this property, I am here to help.

Listing courtesy of CIR Realty.

Listing Information

What are the annual property taxes?expand_more
The property taxes for 2025 are $5,769. Contact Spencer Rivers for the most recent assessment documents.
Is a private viewing available?expand_more
Yes, private viewings are available by appointment. Contact Spencer Rivers at 403-966-9237 or visit our contact page to schedule a showing.
What is the listing status?expand_more
This property is currently Active. MLS A2298768. Listed April 3, 2026. Listed by CIR Realty.

Ask About This Property

Get in touch with Spencer Rivers for a private showing, detailed floor plans, or more information about this listing.

The data included on this website is deemed to be reliable, but is not guaranteed to be accurate by the Calgary Real Estate Board (CREB). 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. Data last updated: April 4, 2026.