Fraud Blocker

4921 21a Street Sw, Calgary, Alberta

$1,499,999

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6

Beds

5

Baths

2,647

Square feet

0.07

Acres

About 4921 21a Street Sw

This exceptional 3 STOREY LUXURY DUPLEX offers a rare opportunity to own a thoughtfully designed inner city home with impressive square footage, elevated functionality, and incredible flexibility in the heart of ALTADORE. Offering OVER 2,600 SQ FT ABOVE GRADE, a THIRD FLOOR RETREAT with DUAL BALCONIES, TWO PRIMARY BEDROOMS, multiple outdoor spaces, and FINISHED BASEMENT (with option to upgrade basement layout), this home is designed for modern family living, entertaining, and multi-generational flexibility. The main floor features a bright OPEN CONCEPT layout connecting the kitchen, dining, and living areas, creating an effortless flow for everyday living and entertaining. The kitchen sits at the heart of the home, while the spacious rear living area opens through large patio doors to the deck and backyard. A convenient POCKET OFFICE is thoughtfully planned to complete the main level. Upstairs, the second floor offers a spacious PRIMARY RETREAT with a PRIVATE ENSUITE and WALK-IN CLOSET. An additional 2 bedrooms, full bathroom, dedicated LAUNDRY complete this level. The THIRD FLOOR is a true standout, offering approximately 683 SQ FT of additional above-grade living space and incredible lifestyle flexibility. Designed for function a SECOND PRIMARY BEDROOM can become a retreat, entertainment lounge, executive workspace, or private getaway. BONUS/REC AREA provides a flexible space for family, guests, a second home office, or additional lounge. Large BI-PARTING DOORS open onto a FRONT AND REAR private DURADECK BALCONY, creating a seamless connection between indoor and outdoor living. The lower level features approximately 935 SQ FT, a SIDE ENTRANCE with two different floor plans you may choose from, providing versatility for usage. A DOUBLE DETACHED GARAGE, private yard, rear deck, and multiple outdoor spaces complete this property. Located in ALTADORE, one of Calgary's most desirable inner city communities, enjoy an established neighbourhood setting with convenient access to parks, pathways, schools, local shops, restaurants, Marda Loop, downtown, and major routes throughout the city. With OVER 3,500 SQ FT OF DEVELOPED LIVING SPACE including the basement suite, three above-grade levels, a THIRD FLOOR RETREAT, FLEXIBLE BASEMENT LAYOUT, and DOUBLE DETACHED GARAGE, this is a rare opportunity to own a distinctive luxury home in one of Calgary's premier communities. Call today to discuss presale options, including custom basement changes.

Facts & Features of 4921 21a Street Sw

MLS® # A2343646
Price $1,499,999
Bedrooms 6
Bathrooms 5.00
Full Baths 4
Half Baths 1
Square Footage 2,647
Acres 0.07
Year Built 2026
Type Residential
Sub-Type Semi Detached (Half Duplex)
Style 3 (or more) Storey, Attached-Side by Side
Status Active

Community Information

Address 4921 21a Street Sw
Subdivision Altadore
City Calgary
County Calgary
Province Alberta
Postal Code T2T 5C2

Amenities of 4921 21a Street Sw

Parking Spaces 2
Parking Double Garage Detached
# of Garages 2
Is Waterfront No
Has Pool No

Interior

Interior Features Built-in Features, Closet Organizers, High Ceilings, Kitchen Island, Natural Woodwork, No Animal Home, No Smoking Home, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, Separate Entrance, Storage, Sump Pump(s), Walk-In Closet(s), Wired for Data, Wired for Sound
Appliances Garage Control(s), Oven-Built-In, Range, Range Hood, Refrigerator, Washer/Dryer
Heating Forced Air, Natural Gas
Cooling Rough-In
Fireplace Yes
# of Fireplaces 1
Fireplaces Gas
Has Basement Yes
Basement Full

Exterior

Exterior Features Balcony, BBQ gas line, Lighting, Private Yard
Lot Description Back Lane, Back Yard, Front Yard, Interior Lot, Landscaped, Lawn, Low Maintenance Landscape, Private, Subdivided
Roof Flat Torch Membrane, Asphalt Shingle
Construction Brick, Stucco
Foundation Poured Concrete

Additional Information

Date Listed September 14th, 2026
Zoning RCG
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeRE/MAX House of Real Estate

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