Skip main navigation
New construction
  • C$2,599,900

    4906 W 20a St SW, Calgary, AB T2T 5A6

    4beds
    3,139sqft
    Single Family Residence
    Built in 2027
    4,791.6 Square Feet Lot
    $-- Zestimate®
    C$828/sqft
    C$-- HOA

    What's special

    Refined craftsmanshipElevated designPremium finishesTimeless architectureModern sophisticationWelcoming design-forward foyerPrivate office
    Built by renowned luxury builder WILLIAM BLAKE, this exceptional detached residence showcases refined craftsmanship, elevated design, and premium finishes in the heart of Altadore, Calgary’s premier inner-city community. Blending timeless architecture with modern sophistication, this luxury home offers an unparalleled lifestyle just minutes from Marda Loop’s upscale cafés, restaurants, and boutique shopping delivering walkable convenience with an exclusive neighbourhood feel. Close to top-rated schools including Altadore, Dr. Oakley, Central Memorial, Rundle Academy, Master’s Academy, and Lycée International de Calgary, and with quick access to major routes, this address is ideal for families and professionals seeking luxury real estate in Calgary. Step inside to a welcoming, design-forward foyer that sets the tone for the home’s elevated interiors. Just off the entrance, a private OFFICE provides a sophisticated workspace perfect for remote professionals or quiet study. The main level unfolds into a stunning great room, anchored by a statement fireplace and designed for both upscale entertaining & relaxed everyday living. Expansive windows invite natural light, enhancing the home’s airy yet intimate atmosphere. The chef-inspired kitchen is a true showpiece, featuring WOLF & SUB-ZERO appliances, custom cabinetry, and a substantial quartz island ideal for hosting & gathering. A thoughtfully designed walk-in pantry with prep sink maintains a seamless, clutter-free aesthetic while offering premium functionality. The dining area opens effortlessly to the rear deck, creating a seamless indoor-outdoor luxury living experience perfect for summer entertaining. A beautifully appointed MUDROOM with custom built-ins connects to the rear entry, offering practical elegance, while a discreet powder room completes the main level. Upstairs, the home continues to impress and balances privacy & comfort. The serene Primary suite is positioned at the front of the home and elevated by a dramatic VAULTED CEILING, a spacious walk-in closet, and a spa-caliber ENSUITE featuring dual vanities, a deep soaker tub, and a glass-enclosed shower. Two additional generously sized bedrooms are paired with private ENSUITES for ultimate convenience. A centrally located laundry room enhances daily ease, while the versatile LOFT AREA offers an elegant bonus space ideal for a media lounge, second family room, or executive retreat *option to covert to 4th bedroom* The professionally developed basement extends the home’s luxury living space. A spacious family room and GAMES AREA create the perfect setting for entertaining, complemented by a dedicated BAR AREA for elevated hosting. A private GYM supports wellness at home, while a well-appointed GUEST BEDROOM & full bath provide comfort & privacy for visitors & ample storage keeps everything tucked away. Surrounded by mature landscaping and a strong sense of community, this luxury home blends upscale living with everyday convenience. *UNDER CONSTRUCTION*
    3 days
    |
    37
    |
    2
    |

    Zillow last checked: 8 hours ago

    Listing updated: February 24, 2026 at 08:10am

    Listed by:

    Lisa Johnson, Associate,

    Re/Max House Of Real Estate

    Source: courtesy of Pillar9 System,MLS®#: A2283373MLS LogoOriginating MLS®#: Calgary

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 5
    • Full bathrooms: 4
    • 1/2 bathrooms: 1
    Other
    • Level: Upper
    • Dimensions: 16`0" x 13`6"
    Bedroom
    • Level: Upper
    • Dimensions: 11`0" x 12`0"
    Bedroom
    • Level: Main
    • Dimensions: 11`0" x 12`0"
    Bedroom
    • Level: Basement
    • Dimensions: 12`8" x 11`0"
    Other
    • Level: Main
    Other
    • Level: Basement
    Other
    • Level: Upper
    Other
    • Level: Upper
    Other
    • Level: Upper
    Dining room
    • Level: Main
    • Dimensions: 14`0" x 11`0"
    Exercise room
    • Level: Basement
    • Dimensions: 14`7" x 12`0"
    Family room
    • Level: Basement
    • Dimensions: 14`7" x 20`9"
    Game room
    • Level: Basement
    • Dimensions: 10`0" x 15`9"
    Kitchen
    • Level: Main
    • Dimensions: 12`4" x 23`3"
    Laundry
    • Level: Upper
    • Dimensions: 12`0" x 6`2"
    Living room
    • Level: Main
    • Dimensions: 14`0" x 18`6"
    Loft
    • Level: Upper
    • Dimensions: 11`8" x 12`2"
    Office
    • Level: Main
    • Dimensions: 16`0" x 12`5"
    Pantry
    • Level: Main
    • Dimensions: 8`0" x 8`8"
    Walk in closet
    • Level: Upper
    • Dimensions: 11`0" x 9`0"
    Heating
    • Forced Air
    Cooling
    • Rough-In
    Appliances
    • Included: Built-In Gas Range, Built-In Oven, Dishwasher, Garage Control(s), Microwave, Range Hood, Refrigerator, Washer/Dryer
    • Laundry: Upper Level
    Features
    • Bookcases, Built-in Features, Closet Organizers, Double Vanity, High Ceilings, Kitchen Island, Open Floorplan, Pantry, Recessed Lighting, Soaking Tub, Walk-In Closet(s)
    • Flooring: Carpet, Ceramic Tile, Hardwood
    • Basement: Full
    • Number of fireplaces: 1
    • Fireplace features: Gas, Living Room
    Interior area
    • Total interior livable area: 3,139 sqft
    • Finished area above ground: 3,139
    • Finished area below ground: 1,366

    Property

    Parking
    • Total spaces: 3
    • Parking features: Garage
    • Garage spaces: 3
    Features
    • Levels: Two,2 Storey
    • Stories: 1
    • Patio & porch: Deck, Front Porch
    • Exterior features: BBQ gas line, Private Yard
    • Pool features: Community
    • Fencing: Fenced
    • Frontage length: 12.80M 42`0"
    Lot
    • Size: 4,791.6 Square Feet
    • Features: Back Lane, Back Yard, City Lot, Low Maintenance Landscape, Rectangular Lot, Street Lighting
    Details
    • Zoning: R-CG

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Composite Siding, Stucco, Wood Frame, Wood Siding
    • Foundation: Concrete Perimeter
    • Roof: Asphalt Shingle
    Condition
    • New construction: Yes
    • Year built: 2027

    Community & HOA

    Community
    • Features: Park, Playground, Sidewalks, Street Lights, Tennis Court(s)
    • Subdivision: Altadore
    HOA
    • Has HOA: No
    Location
    • Region: Calgary

    Financial & listing details

    • Price per square foot: C$828/sqft
    • Date on market: 2/22/2026
    • Inclusions: N/A
    Lisa Johnson, Associate

    (403) 287-3880

    By pressing Contact Agent, you agree that the real estate professional identified above may call/text you about your search, which may involve use of automated means and pre-recorded/artificial voices. You don't need to consent as a condition of buying any property, goods, or services. Message/data rates may apply. You also agree to our Terms of Use. Zillow does not endorse any real estate professionals. We may share information about your recent and future site activity with your agent to help them understand what you're looking for in a home.

    Price history

    Price history

    Price history is unavailable.

    Public tax history

    Public tax history
    Tax history is unavailable.

    Climate risks

    Neighborhood: Altadore

    Getting around

    67 / 100
    Somewhat Walkable
    71 / 100
    Very Bikeable

    Nearby schools

    GreatSchools rating

    No schools nearby

    We couldn't find any schools near this home.

    Similar homes

    Skip to the end of the carouselSkip to the beginning of the carousel
    • Loading