MLS #A2277215 image #0
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.
Current real estate data for Single Family in Calgary as of Apr 02, 2026
2,664
Single Family Listed
42
Avg DOM
489
Avg $ / SqFt
$898,767
Avg List Price

Property Details

Price:
$1,499,900
MLS #:
A2277215
Status:
Active
Beds:
6
Baths:
5
Type:
Single Family
Subtype:
Semi Detached (Half Duplex)
Subdivision:
Altadore
Listed Date:
Jan 7, 2026
Finished Sq Ft:
2,719
Lot Size:
3,003 sqft / 0.07 acres (approx)
Year Built:
2026
NewconstructionAltadoreA1 Custom HomesFullBack Lane,back Yard,city Lot,front Yard,low Maintenance Landscape,rectangular Lot,street Lighting

Schools

Interior

Appliances
Bar Fridge, Built- In Oven, Dishwasher, Garage Control(s), Gas Cooktop, Microwave, Range Hood, Refrigerator, Washer/Dryer
Basement
Full
Bathrooms Full
4
Bathrooms Half
1
Laundry Features
Lower Level, Upper Level

Exterior

Exterior Features
Private Entrance, Private Yard
Lot Features
Back Lane, Back Yard, City Lot, Front Yard, Low Maintenance Landscape, Rectangular Lot, Street Lighting
Parking Features
Double Garage Detached
Parking Total
2
Patio And Porch Features
Deck
Roof
Asphalt Shingle

Financial

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Property Summary

    Located in the Altadore subdivision, 5011 21 Street SW Calgary AB is a Single Family for sale in Calgary, AB, T2T 5B9. It is listed for $1,499,900 and features 6 beds, 5 baths, and has approximately 2,719 square feet of living space, and was originally constructed in 2026. The current price per square foot is $552. The average price per square foot for Single Family listings in Calgary is $489. The average listing price for Single Family in Calgary is $898,767. To schedule a showing of MLS#a2277215 at 5011 21 Street SW in Calgary, AB, contact your ReMax Mountain View – Rob Johnstone agent at 403-730-2330.

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