Listed By:
RE/MAX House of Real Estate
Address
4921 21a Street Sw, Calgary, AB
Price
$ 1,499,999
Property Attributes
  • ID#A2343646
  • TypeSingle Family
  • Listing Status Active
  • CityCalgary
  • AreaCAL Zone CC
  • NeighbourhoodAltadore
  • Postal CodeT2T 5C2
  • Style3 (or more) Storey,Attached-Side by Side
  • Year Built2026
  • Price$ 1,499,999
  • Bedrooms6
  • Full Bathrooms4
  • Half Bathrooms1
  • Sqr Footage2646
  • Lot Size0.068871 Acres
Data Source:
Pillar 9 Technologies
Property Description

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.

* Sold date and price as reported on the RAE's MLS® System.

Price History
9/14/2026 Listed $1,499,999

General Features

Heating Forced Air,Natural Gas
Cooling Rough-In
Roof Flat Torch Membrane,Asphalt Shingle
Appliances Garage Control(s),Oven-Built-In,Range,Range Hood,Refrigerator,Washer/Dryer
Zoning RCG
Number of Garage Spaces 2
Restrictions None Known
Year Built 2026
Architectural Style 3 (or more) Storey,Attached-Side by Side
Community Features Fishing,Park,Playground,Schools Nearby,Shopping Nearby,Sidewalks,Street Lights,Tennis Court(s),Walking/Bike Paths
Levels Three Or More
Property Subtype Semi Detached (Half Duplex)
Transaction Type For Sale
County Calgary
Property Type Residential
Subdivision Name Altadore
Parking Total 2
Construction Materials Brick,Stucco
District CAL Zone CC
Full Baths 4
Status Active
City Calgary
Basement Development Finished
New Construction Y/N Yes
Structure Type Duplex
Standard Status Active
Condo Type Not a Condo
Suite No

Interior Features

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
Basement Full
Flooring Hardwood,Tile,Vinyl Plank
Entry Level 1
Fireplace Features Gas
Fireplaces Total 1
Basement Features Separate/Exterior Entry
Half Baths 1
Bedrooms Above Grade 4
Rooms Above Grade 9
Ensuite Yes
Total Bedrooms 6
Below Grade Finished Area 777.00
Below Grade Finished Area Unit Type SquareFeet
Common Walls 1 Common Wall
Total Baths 5
Laundry Features In Basement
Five Piece Ensuite Bath 1
Main Level Finished Area 934.50
Main Level Finished Area Metres 86.82
Main Level Finished Area SF 934.50
Main Level Finished Area Srch Sq 934.50
Main Level Areas SquareFeet

Exterior Features

Exterior Features Balcony,BBQ gas line,Lighting,Private Yard
Lot Features Back Lane,Back Yard,Front Yard,Interior Lot,Landscaped,Lawn,Low Maintenance Landscape,Private,Subdivided
Fencing Fenced
Inclusions Appliances
Parking Features Double Garage Detached
Frontage Length 7.62M 25`0
Foundation Poured Concrete
Lot Size Acres 0.07
Garage Y/N Yes
Lot Size Square Feet 3000
Frontage Ft 25.00
Patio And Porch Features Deck,Front Porch

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No Strata Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Property vs Single Family Average in T2T 5C2

Price
AVG $1.5M
$1.5M
Year Built
AVG 2026
2026
Visits
AVG 1
2
Data Provided by Inside Real Estate®

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