Diane Richardson

Cell: 403-397-3706 |

Discover the Timeless Elegance of Mayfair Homes in Calgary

Welcome to Mayfair, a prestigious and tranquil community that exudes elegance and sophistication. Nestled in the heart of Calgary, Mayfair offers a harmonious blend of classic charm and modern convenience. Explore the captivating Mayfair homes for sale and embark on a journey to owning a piece of this coveted neighborhood.

The Mayfair Essence:

  • Luxurious Living: Mayfair is synonymous with upscale living, where residents enjoy an elevated lifestyle amidst stunning surroundings and luxurious amenities.

  • Prime Location: Situated in a central part of Calgary, Mayfair provides easy access to downtown, top-rated schools, shopping districts, and cultural attractions.

  • Exclusivity: With a limited number of homes, Mayfair maintains an air of exclusivity, ensuring a serene and intimate living environment.

Uncover the Mayfair Real Estate Market:

Our handpicked collection of Mayfair homes for sale showcases a variety of housing options tailored to meet diverse preferences and lifestyles.

Home Features:

  • Architectural Grandeur: Mayfair boasts a selection of impressive homes with architectural designs ranging from timeless traditional to modern masterpieces.

  • Spacious Interiors: Many Mayfair homes offer spacious interiors with high ceilings, ample natural light, and thoughtfully designed layouts for both comfort and functionality.

  • Impeccable Craftsmanship: Discover homes crafted with attention to detail, featuring high-quality materials, intricate finishes, and exquisite fixtures that enhance the overall aesthetic.

Local Amenities:

  • Proximity to Nature: Mayfair residents have the privilege of enjoying the proximity to beautiful parks, walking trails, and green spaces that offer a serene retreat from the urban hustle.

  • Cultural Enrichment: Nearby cultural venues, museums, and galleries offer opportunities to enrich your life through artistic and intellectual pursuits.

Experience the Mayfair Lifestyle:

Ready to embrace the elegance and tranquility of Mayfair? Explore our curated selection of available Mayfair homes for sale and find the residence that resonates with your vision of an ideal home.

Seize the Opportunity:

To schedule viewings, inquire about listings, or learn more about the Mayfair real estate market, reach out to our dedicated team at Cell: 403.397.3706. Embrace the chance to become a part of the Mayfair community and immerse yourself in a world of refined living in Calgary. Your dream home in Mayfair awaits – don't miss the opportunity to make it a reality

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NEXT Open House + more
Oct 26, 2025 12:00 PM - 03:00 PM MDT

5006 21A Street SW
Altadore Calgary T2T 5C3

$1,049,000
Residential beds: 5 baths: 4.0 1,983 sq. ft. built: 2024

Main Photo: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 1: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 2: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 3: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 4: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 5: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 6: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 7: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 8: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 9: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 10: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 11: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 12: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 13: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 14: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 15: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 16: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 17: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 18: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 19: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 20: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 21: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 22: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 23: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 24: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 25: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 26: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 27: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 28: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 29: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 30: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 31: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 32: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 33: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 34: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 35: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 36: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 37: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 38: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 39: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 40: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 41: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 42: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 43: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 44: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Photo 45: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
Open House - Oct 26, 2025
12:00 PM - 03:00 PM MDT
NOTES: Open House on Sunday, October 26, 2025 12:00PM - 3:00PM
Open House - Oct 27, 2025
03:30 PM - 05:30 PM MDT
NOTES: Open House on Monday, October 27, 2025 3:30PM - 5:30PM
Status:
Active
Prop. Type:
Residential
MLS® Num:
A2264332
Bedrooms:
5
Bathrooms:
4
Year Built:
2024
** OPEN HOUSE: Saturday, Oct. 25th 12-2pm, Sunday, Oct. 26th 12-3pm & Monday, Oct. 27th 3:30-5:30pm ** Welcome to 5006 21A Street, a stunning modern family home with 5 bedrooms and 3.5 bathrooms. As you enter, you’re greeted by a bright dining room and an open-concept floor plan that effortlessly connects to the gourmet kitchen. This chef’s paradise boasts high-end appliances, quartz countertops, full-height cabinetry, a full-sized island, and a convenient coffee bar with built-ins. The spacious living room, complete with high ceilings and a cozy gas fireplace, offers an inviting atmosphere, while built-ins with a desk provide practical workspace. Double patio doors lead to the back deck, enhancing indoor-outdoor living. The main floor also includes a mudroom and a stylish powder room. Upstairs, the luxurious primary bedroom features his and hers walk-in closets, and a spa like 5-piece ensuite with a soaking tub, double vanity, and walk-in shower, offering a relaxing sanctuary. Two additional bedrooms, a full bathroom, and a dedicated laundry room complete this level. The basement includes two bedrooms with its own walk-in closets, a full bathroom, and a living room. The home’s exterior showcases a timeless brick façade, and the fully fenced and landscaped backyard offers a private retreat for outdoor activities. A double car garage adds to the home’s convenience and practicality. Situated close to the trendy amenities, restaurants, and shops of Marda Loop, this property harmoniously blends elegance with functionality, offering a stylish and comfortable living environment for every lifestyle. Book your showing today!
Property Type:
Residential
Property Sub Type:
Semi Detached (Half Duplex)
Condo Type:
Not a Condo
Transaction Type:
For Sale
Suite:
Yes
Home Style:
2 Storey, Attached-Side by Side
Total Living Area:
1,982.6 sq. ft.
Main Level Finished Area:
938.3 sq. ft.
Below Grade Finished Area:
800 sq. ft.
Acreage:
No
Lot Area:
3,003 sq. ft.
Lot Frontage:
25'
Front Exposure:
Northwest
Entry Level:
0
Levels:
Two
End Unit:
1 Common Wall
Total Rooms Above Grade:
7
Year built:
2024 (Age: 1)
Bedrooms:
5 (Above Grd: 3)
Bedrooms Above Grade:
3
Bedrooms Below Grade:
2
Bathrooms:
4.0 (Full:3, Half:1)
Plan:
1952AD
Heating:
Forced Air
Basement:
Full, Finished
Foundation:
Poured Concrete
New Constr.:
Yes
Construction Material:
Brick
Structure Type:
Duplex
Roof:
Asphalt Shingle
Ensuite:
Yes
Flooring:
Carpet, Hardwood, Tile
Cooling:
None
Fireplaces:
1
Fireplace Details:
Gas
Garage:
Yes
Garage Spaces:
2
Parking:
Double Garage Detached
Parking Places:
2
Parking Total/Covered:
2 / -
Laundry Features:
Upper Level
Altadore
Dishwasher, Garage Control(s), Microwave, Range Hood, Refrigerator, Stove(s)
Basement Suite Refrigerator, Basement Suite Stove, Basement Suite Microwave, Basement Suite Dishwasher
None Known
Floor
Type
Size
Other
Main Floor
Entrance
23'9" × 14'9"
Main Floor
Dining Room
42'1" × 36'1"
Main Floor
Kitchen With Eating Area
60'8" × 39'4"
Main Floor
Living Room
47'7" × 42'8"
Main Floor
Mud Room
26'6" × 16'8"
Main Floor
Other
67'10" × 32'10"
Upper Level
Bedroom
38'3" × 32'10"
Upper Level
Bedroom
38' × 34'5"
Upper Level
Walk-In Closet
18'4" × 14'9"
Upper Level
Laundry
30'4" × 18'7"
Upper Level
Walk-In Closet
30'4" × 23'3"
Upper Level
Bedroom - Primary
44'3" × 43'9"
Basement
Furnace/Utility Room
33'11" × 18'10"
Basement
Bedroom
33'11" × 33'8"
Basement
Kitchen
42'11" × 38'
Basement
Bedroom
42'1" × 31'2"
Basement
Laundry
18'1" × 16'5"
Floor
Ensuite
Pieces
Other
Main Floor
No
2
16'8" x 16'5"
Upper Level
No
4
16'5" x 30'4"
Upper Level
Yes
5
22'2" x 62'4"
Basement
No
4
16'5" x 31'2"
Title to Land:
Fee Simple
Community Features:
Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
Interior Features:
Built-in Features, Chandelier, Closet Organizers, Double Vanity, Kitchen Island, No Animal Home, No Smoking Home, Open Floorplan, Quartz Counters, Soaking Tub, Walk-In Closet(s)
Exterior Features:
Other
Patio And Porch Features:
Deck
Lot Features:
Back Lane, Back Yard, Landscaped, Rectangular Lot, Street Lighting
Num. of Parcels:
0
Fencing:
Fenced
Region:
Calgary
Zone:
CAL Zone CC
Zoning:
R-C2
Listed Date:
Oct 15, 2025
  • Photo 1: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
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  • Photo 3: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Bright Dining Room
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  • Photo 5: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Open floor concept plan
  • Photo 6: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Gourmet Kitchen
  • Photo 7: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Quartz Countertops
  • Photo 8: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Full sized island
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  • Photo 12: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Built-in
  • Photo 13: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Living Room with gas fireplace
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  • Photo 17: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Powder Room
  • Photo 18: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Photo 18 of 45
  • Photo 19: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Primary Bedroom
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  • Photo 21: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Ensuite Bathroom
  • Photo 22: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Soaker tub
  • Photo 23: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Dual Vanity and walk-in shower
  • Photo 24: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    walk-in closet
  • Photo 25: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
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  • Photo 26: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    2nd bedroom
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  • Photo 28: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    3rd bedroom
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  • Photo 30: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Full bathroom on upper level
  • Photo 31: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Laundry Room
  • Photo 32: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    Fully finished basememt legal suite
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  • Photo 36: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    4th bedroom
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  • Photo 38: 5006 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2264332
    5th bedroom
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Listed by eXp Realty
Data was last updated October 26, 2025 at 08:05 AM (UTC)
Area Statistics
Listings on market:
31
Avg list price:
$1,029,000
Min list price:
$215,000
Max list price:
$4,500,000
Avg days on market:
34
Min days on market:
2
Max days on market:
249
Avg price per sq.ft.:
$547.3
These statistics are generated based on the current listing's property type and located in Altadore. Average values are derived using median calculations. This data is not produced by the MLS® system.
DIANE RICHARDSON
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.