5011 21 Street SW
Active Listing

5011 21 Street SW

5011 21 Street SW, Calgary

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6Bedrooms
4.5Bathrooms
$1,499,900Price
2,719Sq Ft

Architectural presence meets thoughtful design in this striking, modern SEMI-DETACHED home found in the desirable ALTADORE.

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Architectural presence meets thoughtful design in this striking, modern SEMI-DETACHED home found in the desirable ALTADORE. The location comes with everyday amenities, schools, and parks close by, with quick access to major routes for easy commuting. From the moment you arrive, the bold exterior sets the tone for a home that blends elevated style with real-world livability. Walk into the front foyer offering a clean, welcoming entry with BUILT-IN BENCH seating and CLOSET AREA, flowing seamlessly into the main floor. The bright DINING AREA is found alongside the foyer with plenty of space and natural light. You will find a tucked-away POCKET OFFICE next to the front of the home, perfect for focused work and quiet time. The heart of the space unfolds into a lovely, open kitchen anchored by an oversized ISLAND, plenty of cabinetry, and integrated appliances. Whether you’re hosting or just moving through your day, the layout feels intuitive and easy. The LIVING ROOM is warm and grounded, centered around a GAS FIREPLACE with BUILT-INS and framed by large windows and patio doors that lead directly to the backyard DECK. The entire main floor feels cohesive and connected. A practical MUDROOM and stylish POWDER ROOM complete the level, adding everyday function without sacrificing design. Upstairs, the second floor is dedicated to comfortable family living. Three bedrooms, a full bathroom, and a centrally located LAUNDRY ROOM keep everything close at hand. The primary suite on this level feels calm and refined, with a WALK-IN CLOSET and spa-inspired ENSUITE featuring DOUBLE SINKS, a SOAKER TUB, and a large WALK-IN SHOWER. The third floor takes things up a notch. A spacious BONUS AREA with a WET BAR opens onto a PRIVATE BALCONY, creating an ideal space for entertaining, relaxing, or movie nights. This level also includes a private primary bedroom with its own ENSUITE, WALK-IN CLOSET, and BALCONY offering flexibility for owners or guests. Downstairs, the fully developed basement includes a self-contained legal SUITE layout with two bedrooms, a full kitchen, living area, bathroom, and dedicated laundry. It’s ideal for extended family, guests, or future rental potential. The location of this home ties it all together. Outdoor lovers will appreciate how close the community is to RIVER PARK and the ELBOW RIVER pathway system. These trails connect to Calgary’s broader network of pathways that stretch across the city. This community offers access to quality educational options within easy reach, including ALTADORE ELEMENTARY SCHOOL, MOUNT ROYAL UNIVERSITY, as well as other schooling choices in surrounding communities. Altadore is nearby the MARDA LOOP area, one of Calgary’s most vibrant and desirable inner-city hubs. It’s a setting that balances quiet residential living with city convenience, making this home as practical as it is impressive. This is the kind of home that make daily life feel organized and elevated. A house you’ll be proud to call your own.

Refined Amenities

Curated features for a sophisticated lifestyle.

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Bar

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Bookcases

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Built-in Features

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Closet Organizers

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Double Vanity

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High Ceilings

Specifications

Property Details

Property TypeResidential
Property SubtypeSemi Detached (Half Duplex)
Style3 (or more) Storey,Attached-Side by Side
StructureDuplex
Transaction TypeFor Sale
New Construction1
Bedrooms6
Full Bathrooms4
Half Bathrooms1
Living Area2,719 sq ft
Living Area (m²)253.0 m²
Lot Size3,003 sq ft
Lot Acres0.0700
Year Built2026
LevelsThree Or More
Entry Level1
Garage Spaces2
Parking Total2
Parking FeaturesDouble Garage Detached
Fireplaces1 (Gas,Living Room)
HeatingForced Air
CoolingRough-In
FlooringCarpet,Ceramic Tile,Hardwood,Vinyl Plank
AppliancesBar Fridge,Built-In Oven,Dishwasher,Garage Control(s),Gas Cooktop,Microwave,Range Hood,Refrigerator,Washer/Dryer
Interior FeaturesBar,Bookcases,Built-in Features,Closet Organizers,Double Vanity,High Ceilings,Kitchen Island,Open Floorplan,Quartz Counters,Recessed Lighting,Separate Entrance,Soaking Tub,Storage,Vaulted Ceiling(s),Walk-In Closet(s),Wet Bar
LaundryLower Level,Upper Level
BasementFull
Basement DevelopmentFinished
Basement FeaturesNone
RoofAsphalt Shingle
ConstructionComposite Siding
FoundationPoured Concrete
Common Walls1 Common Wall
Exterior FeaturesPrivate Entrance,Private Yard
FencingFenced
Patio / PorchDeck
Lot FeaturesBack Lane,Back Yard,City Lot,Front Yard,Low Maintenance Landscape,Rectangular Lot,Street Lighting
Unit ExposureE
Price / Sq Ft$551.60
ZoningR-CG
PossessionUpon Completion
Occupant TypeNew; Never Occupied
Title / LandFee Simple
InclusionsGarage Door Remote (2)
Days on Market71
ListedJanuary 5, 2026
NeighbourhoodAltadore
DistrictCAL Zone CC
MLS NumberA2277215
The Location

Altadore

5011 21 Street SW, Calgary, Alberta, T2T 5B9

Park
Playground
Schools Nearby
Shopping Nearby
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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 RE/MAX House of Real Estate.

Listing Information

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 A2277215. Listed January 5, 2026. Listed by RE/MAX House of Real Estate.

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 6, 2026.