Semi Detached (Half Duplex) in Altadore

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$1,499,900

5011 21 Street SW

Altadore, Calgary, T2T 5B9
Listing courtesy of RE/MAX House of Real Estate
MLS # A2277215Get qualified
6
Beds
5
Baths
2,719.16
Sqft

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Jim usually answers in minutes

Call, text, or send this address. English & 中文. Same-day tours when the schedule allows.

Listing Description

Jim Ang Li, Calgary REALTOR® — I can book a showing, pull comps, and walk this address with you. English & 中文. Call or text 403-478-8558.

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.

General Info

Rooms & Size
Rooms Above Grade
8
Bedrooms
6
Beds Above Grade
4
Beds Below Grade
2
Total Baths
5
Full Baths
4
Half Baths
1
Ensuite
Yes
Living Area
2,719.16 sqft
Main Level
945 sqft
Upper Level
1,774.16 sqft
Inside Highlights
Appliances
Bar FridgeBuilt-In OvenDishwasherGarage Control(s)Gas CooktopMicrowaveRange HoodRefrigerator
Flooring
CarpetHardwoodTile
Interior Features
BarBookcasesBuilt-in FeaturesCloset OrganizersDouble VanityHigh CeilingsKitchen IslandOpen FloorplanQuartz CountersRecessed LightingSeparate EntranceSoaking TubWalk-In Closet(s)Wet Bar
Laundry
Lower LevelUpper Level
Fireplace
GasLiving Room
Heating & Cooling
Heating
Forced Air
Cooling
Rough-In
Parking
Garage
Yes
Garage Spaces
2
Total Parking
2
Features
Double Garage Detached
Lifestyle
Community
ParkPlaygroundSchools NearbyShopping NearbySidewalksStreet LightsWalking/Bike Paths
Curb Appeal
Exterior Features
Private EntrancePrivate Yard
Patio & Porch
Balcony(s)Deck
Lot
Lot Size
0.07 ac
Lot Size
3,001 sqft
Frontage (ft)
25
Frontage
7.62M 25`0"
Features
Back LaneBack YardCity LotFront YardLow Maintenance LandscapeRectangular LotStreet Lighting
Construction
Style
3 (or more) StoreyAttached-Side by Side
Materials
Composite Siding
Structure Type
Duplex
Property Subtype
Semi Detached (Half Duplex)
Roof, Fencing & Foundation
Roof
Asphalt Shingle
Fencing
Fenced
Foundation
Poured Concrete
Basement
Type
Full
Development
Finished
Features
None
Address
Subdivision
Altadore
Suite
Yes
City
Calgary
Province
Alberta
Postal Code
T2T 5B9
County
Calgary
Use & Rules
Faces
E
Zoning
R-CG
Restrictions
Restrictions
None Known
Listing & Market
Days on Market
156
Listing Date
1/5/2026
MLS Number
A2277215
Taxes
Tax Block
19
Ownership
Title Type
Fee Simple
Ownership Interest
Private
Possession
Possession
Upon Completion
Inclusions
N/A

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Data was last updated June 11, 2026 at 09:01 AM (Mountain Time)

Listing data supplied by Pillar 9™ MLS® System; deemed reliable but not guaranteed accurate. The trademarks MLS®, Multiple Listing Service® and associated logos are owned by CREA. For information purposes only — not intended to solicit properties currently listed for sale or buyers already under contract.

MaxWell Capital Realty

MaxWell Capital Realty

Where Real Estate Happens

75 Crowfoot rise NW, #150

Calgary, AB, T3G 4P5

Cell: +1 403 478 8558

Office: 403-282-7770

jimang.realty@gmail.com

Book a showing with Jim

Ask about 5011 21 Street SW. Jim usually answers in minutes — English & 中文.

Call or text now

Cell: 403-478-8558

Office: 403-282-7770

jimang.realty@gmail.com

Location

75 Crowfoot rise NW, #150

Calgary, AB, T3G 4P5

Request this showing

Finding your perfect home we help you find your perfect home, investment property, or rental with ease and confidence.

Prefer Direct Approach ?

Cell: +1 403 478 8558

Office

403-282-7770

Location

75 Crowfoot rise NW, #150

Calgary, AB, T3G 4P5

MaxWell Capital Realty

Licensed Brokerage: MaxWell Capital Realty

Licensed Real Estate Associate: Jim Ang Li, Associate

Copyright 2026 by Pillar9. All Rights Reserved.

Data is supplied by Pillar 9™ MLS® System. Pillar 9™ is the owner of the copyright in its MLS® System. Data is deemed reliable but is not guaranteed accurate by Pillar 9™.

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. Used under license.

For information purposes only. Not intended to solicit properties currently listed for sale. If your property is currently listed with a REALTOR®, please disregard this advertisement.

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