NEXT Open House details
Jun 08, 2025 01:00 PM - 04:00 PM MDT

5011 21A Street SW
Altadore Calgary T2T 5C4

$1,199,900
Residential beds: 4 baths: 4.0 2,020 sq. ft. built: 2023

Main Photo: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 1: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 2: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 3: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 4: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 5: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 6: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 7: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 8: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 9: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 10: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 11: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 12: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 13: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 14: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 15: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 16: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 17: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 18: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 19: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 20: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 21: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 22: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 23: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 24: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 25: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 26: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 27: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 28: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 29: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 30: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 31: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 32: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 33: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 34: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 35: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 36: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 37: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 38: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 39: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 40: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 41: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 42: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 43: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 44: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 45: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 46: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 47: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 48: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 49: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Photo 50: 5011 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2227426
Open House - Jun 08, 2025
01:00 PM - 04:00 PM MDT
NOTES: Open House on Sunday, June 8, 2025 1:00PM - 4:00PM
Status:
Active
Prop. Type:
Residential
MLS® Num:
A2227426
Bedrooms:
4
Bathrooms:
4
Year Built:
2023
Welcome to this extraordinary custom-built, like-new residence offering over 2,800 square feet of meticulously designed living space in Altadore—one of Calgary’s most coveted inner-city communities. Every detail in this home reflects timeless elegance and elevated craftsmanship, from the soaring 10-foot ceilings on both the main and upper levels to the wide-plank engineered white oak hardwood floors and custom window coverings on the main level and in the primary suite. Natural light pours in through expansive windows, and the west-facing backyard bathes the home in sunlight. At the heart of the home lies a chef-inspired kitchen outfitted with a high-end appliance package, including a 5-burner gas range, double dishwashers, refrigerator, and quartz countertops. The expansive island offers both seating and storage, while a custom-built cabinet with bar fridge adjacent to the island adds function and sophistication. The open-concept layout seamlessly connects the kitchen, dining area, and living room, where a gas fireplace and additional custom built-ins create a warm and inviting space—ideal for everyday living and entertaining. From the living room, large 8-foot sliding doors lead you to your outdoor retreat. Enjoy the convenience of a spacious mudroom complete with custom cabinetry. Just a few steps down from the kitchen is a stunning powder room featuring a fully custom vanity—offering privacy and a welcoming touch for guests. Upstairs, the serene primary retreat features soaring 12-foot ceilings, magnificent windows, a spacious walk-in closet with custom built-ins, and a spa-quality ensuite with steam shower, stand-alone tub, water closet, dual vanities, and elegant designer touches. Two additional oversized bedrooms, each with walk-in closets and custom built-ins, share a beautifully appointed main bathroom. A generous laundry room with built-in cabinetry, a sink, and quartz countertop adds both functionality and charm. The fully finished lower level boasts 9-foot ceilings and is thoughtfully configured to include a large family room with wet bar and additional built-in cabinetry, as well as a fourth bedroom with a walk-in closet—ideal for a teenager, guest room, home office, or gym—plus a stylish 3-piece bathroom. There is excellent storage and roughed-in in-floor heating. This home exudes quality from top to bottom. Outside, enjoy a low-maintenance west-facing backyard with a spacious deck and privacy walls. Additional features include a double detached garage, central air conditioning, high-efficiency furnace, built-in speakers (roughed-in), and premium designer lighting throughout. Ideally located near top-rated schools—including Altadore Elementary, Rundle Academy, Master’s Academy, and Lycée Louis Pasteur—and just minutes from Sandy Beach, Glenmore Reservoir, River Park, and the vibrant Marda Loop. This home delivers unparalleled inner-city luxury, designed for comfort, beauty, and effortless living. Private viewings available by appointment.
Property Type:
Residential
Property Sub Type:
Semi Detached (Half Duplex)
Condo Type:
Not a Condo
Transaction Type:
For Sale
Suite:
No
Home Style:
2 Storey, Attached-Side by Side
Total Living Area:
2,019.85 sq. ft.
Main Level Finished Area:
953.19 sq. ft.
Upper Level Finished Area:
1,066.66 sq. ft.
Below Grade Finished Area:
863.39 sq. ft.
Lot Area:
3,003 sq. ft.
Lot Frontage:
25'
Front Exposure:
East
Unit Exposure:
East
Entry Level:
1
Levels:
Two
End Unit:
1 Common Wall
Total Rooms Above Grade:
6
Year built:
2023 (Age: 2)
Bedrooms:
4 (Above Grd: 3)
Bedrooms Above Grade:
3
Bedrooms Below Grade:
1
Bathrooms:
4.0 (Full:3, Half:1)
Plan:
1952AD
Heating:
Forced Air, Natural Gas
Basement:
Finished, Full
Foundation:
Poured Concrete
New Constr.:
No
Construction Material:
Brick, Stucco
Structure Type:
Duplex
Roof:
Asphalt Shingle
Ensuite:
Yes
Flooring:
Carpet, Hardwood, Tile
Cooling:
Central Air
Fireplaces:
1
Fireplace Details:
Gas, Great Room
Garage:
1
Garage Spaces:
2
Parking:
Alley Access, Double Garage Detached
Parking Places:
2
Parking Total/Covered:
2 / -
Laundry Features:
Laundry Room, Sink, Upper Level
Altadore
Bar Fridge, Central Air Conditioner, Dishwasher, Garage Control(s), Gas Range, Microwave, Range Hood, Refrigerator, Washer/Dryer, Window Coverings
N/A
None Known
Floor
Type
Size
Other
Main Floor
Dining Room
13'3" × 11'10"
Main Floor
Kitchen
18'5" × 15'4"
Main Floor
Living Room
14'11" × 14'9"
Main Floor
Mud Room
9'3" × 6'8"
2nd Floor
Bedroom - Primary
16'7" × 13'4"
2nd Floor
Bedroom
14'3" × 9'9"
2nd Floor
Bedroom
11'8" × 10'4"
2nd Floor
Laundry
9'8" × 6'4"
2nd Floor
Walk-In Closet
9'9" × 7'2"
2nd Floor
Walk-In Closet
7'8" × 6'
Lower Level
Game Room
18'10" × 18'4"
Lower Level
Bedroom
11'10" × 9'10"
Lower Level
Furnace/Utility Room
18'5" × 14'6"
Floor
Ensuite
Pieces
Other
Main Floor
No
2
5'10" x 6'3"
2nd Floor
Yes
5
8'2" x 14'8"
2nd Floor
No
4
4'10" x 9'8"
Lower Level
No
3
5'4" x 9'2"
Title to Land:
Fee Simple
Community Features:
Park, Playground, Pool, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights
Interior Features:
Bar, Breakfast Bar, Built-in Features, Double Vanity, High Ceilings, Kitchen Island, No Smoking Home, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, Soaking Tub, Walk-In Closet(s)
Exterior Features:
BBQ gas line
Patio And Porch Features:
Deck, See Remarks
Lot Features:
Back Lane, Back Yard, Few Trees, Front Yard, Level, Low Maintenance Landscape
Num. of Parcels:
0
Fencing:
Fenced
Region:
Calgary
Zone:
CAL Zone CC
Zoning:
R-CG
Listed Date:
Jun 05, 2025
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Virtual Tour

Listed by RE/MAX First
Data was last updated June 7, 2025 at 10:05 PM (UTC)
Area Statistics
Listings on market:
47
Avg list price:
$1,150,000
Min list price:
$220,000
Max list price:
$4,800,000
Avg days on market:
29
Min days on market:
2
Max days on market:
283
Avg price per sq.ft.:
$612.87
These statistics are generated based on the current listing's property type and located in Altadore. Average values are derived using median calculations.
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.