Diane Richardson

Cell: 403-397-3706 |

Discover the Epitome of Luxury: The 10 Most Expensive Homes for Sale in Calgary

Step into a world of opulence and extravagance as we unveil the crown jewels of Calgary's luxury real estate market – the 10 most expensive homes that redefine the meaning of refined living. Immerse yourself in the grandeur of these exquisite estates, where architectural brilliance meets exceptional craftsmanship, and lavish amenities merge seamlessly with breathtaking surroundings.

The Ultimate Expression of Prestige and Elegance

These 10 homes stand as testaments to the art of luxury living, each boasting unparalleled features and amenities:

  • Architectural Masterpieces: From contemporary showpieces with sleek lines and modern designs to timeless estates exuding classic elegance, these homes represent the epitome of architectural diversity.

  • Unrivaled Craftsmanship: Lavish interiors adorned with premium materials, exquisite finishes, and intricate detailing create an ambiance that defines luxury living.

Luxury Beyond Compare

The 10 most expensive homes in Calgary offer amenities that cater to the most discerning tastes:

  • Private Spa Retreats: Indulge in opulent spa-like bathrooms and dedicated wellness spaces that offer a sanctuary of relaxation and rejuvenation.

  • Gourmet Kitchens: Culinary enthusiasts will delight in state-of-the-art gourmet kitchens featuring top-of-the-line appliances, custom cabinetry, and stunning finishes.

  • Entertainment Extravagance: Enjoy dedicated entertainment spaces that include home theaters, wine cellars, and expansive outdoor areas designed for hosting grand gatherings.

Unsurpassed Locations

These luxurious estates are strategically positioned in prestigious neighborhoods, offering unrivaled settings and breathtaking views:

  • Scenic Beauty: Many of these homes provide stunning vistas of the city skyline, the majestic Rocky Mountains, or serene water bodies, creating a backdrop of natural beauty.

  • Exclusive Enclaves: Residing in these estates means becoming part of an exclusive community of homeowners who share a passion for luxury and elegance.

A Statement of Status and Exclusivity

Owning one of Calgary's 10 most expensive homes is a mark of distinction:

  • Enduring Value: These homes often appreciate in value over time, making them not only a luxurious haven but a wise investment.

  • Exceptional Lifestyle: Experience the lifestyle that comes with residing in an exclusive property, where privacy, prestige, and comfort seamlessly converge.

Expert Guidance on Your Journey

Navigating the luxury real estate market requires expertise and insight, which our team of seasoned professionals brings to the table:

  • Personalized Approach: We understand that the search for the perfect luxury home is unique, and our experts tailor their services to meet your specific desires.

  • Unparalleled Market Knowledge: Trust in our deep understanding of the luxury real estate market to guide you toward making informed decisions that align with your aspirations.

Embark on a Journey of Grandeur

For those who demand the finest, the 10 most expensive homes for sale in Calgary offer a glimpse into a world of luxury that few ever experience. Contact us at Cell: 403.397.3706 to explore these opulent estates firsthand. Our team is dedicated to helping you discover the epitome of luxury living in Calgary. Your dream of owning an extraordinary home awaits – indulge in the extravagance of these exquisite estates today.

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4905 21A Street SW
Altadore Calgary T2T 5C2

$1,499,900
Residential beds: 5 baths: 5.0 2,774 sq. ft. built: 2025

Main Photo: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 1: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 2: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 3: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 4: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 5: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 6: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 7: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 8: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 9: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 10: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 11: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 12: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 13: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 14: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 15: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 16: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 17: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 18: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 19: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 20: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 21: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 22: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Photo 23: 4905 21A Street SW in Calgary: Altadore Semi Detached (Half Duplex) for sale : MLS®# A2176441
Status:
Active
Prop. Type:
Residential
MLS® Num:
A2176441
Bedrooms:
5
Bathrooms:
5
Year Built:
2025
Luxurious 3-STOREY SEMI-DETACHED MODERN INFILL coming soon to ALTADORE w/ a FULLY DEVELOPED 2-BED BASEMENT SUITE (subject to permits & approvals by the city), MAIN FLOOR POCKET OFFICE, & THIRD FLOOR BONUS/REC ROOM w/ EAST-FACING OFFICE, WET BAR, & BALCONY w/ MOUNTAIN VIEWS! Situated on a quiet street, steps away from the Flames Community Arenas and Playground & minutes to Central Memorial High School, Bishop Carrol High School, the Marda Loop shopping district, & Mount Royal! The foyer enjoys a built-in closet & bench w/ hooks w/ direct access to the front dining room, which enjoys large East-facing windows overlooking the front yard. Past the main floor office w/ built-in desk & upper shelving, the central kitchen is sure to impress w/ sophisticated finishes & top-of-the-line upgrades, including custom ceiling-height cabinetry, a built-in pantry, a full-height backsplash, & an oversized island ideal for daily life & entertaining w/ flush bar seating. The upgraded S/S appliance package includes a gas cooktop w/ a custom hood fan, a built-in wall oven & microwave, a dishwasher, & a French-door refrigerator. The living area centres on an inset gas fireplace w/ full-height tile & custom millwork. Sliding glass doors provide direct access to the West back deck & fully fenced yard, while a large mudroom w/ a built-in closet & a bench w/ hooks is great for you to keep everyone organized when entering the home from the double detached garage. The powder room is neatly tucked away off the mudroom for privacy. The second level features painted ceilings, engineered hardwood flooring, three bedrooms, a main bath, & a tiled laundry room. The front is dedicated to the primary suite, w/ a stunning 5-pc ensuite w/ heated tile floors, quartz vanity w/ dual undermount sinks, a fully tiled walk-in shower, & a free-standing soaker tub, plus a large walk-in closet w/ custom-millwork. The two additional bedrooms feature built-in closets (one being a walk-in) & share the main 4-pc bath w/ modern vanity & a full-height tiled tub/shower combo. Up another level, you’re in the spacious third-floor loft, complete w/ a spacious rec area w/ wet bar & sliding glass patio doors that bring you onto a large Duradeck balcony w/ views of the ROCKY MOUNTAINS! There’s also a main 4-pc bath and an EXTRA-LARGE OFFICE w/ oversized windows and a glass French door for the ultimate work-from-home location! The living space continues into the LEGAL 2-BED LOWER SUITE (subject to permits & approvals by the city) w/ private access, dedicated laundry, contemporary kitchen, spacious living room, & a modern 4-pc bath w/ fully tiled tub/shower combo. Altadore is one of Calgary's most coveted inner-city communities, consistently topping wish lists for its blend of vibrant urban living and family-friendly atmosphere. Nestled near the Elbow River, this neighbourhood offers an unbeatable lifestyle with quick access to parks, top schools, and trendy Marda Loop amenities!
Property Type:
Residential
Property Sub Type:
Semi Detached (Half Duplex)
Condo Type:
Not a Condo
Transaction Type:
For Sale
Suite:
Suite - Legal
Home Style:
3 Storey, Side by Side
Total Living Area:
2,774.17 sq. ft.
Main Level Finished Area:
941.5 sq. ft.
Upper Level Finished Area:
1,832.67 sq. ft.
Below Grade Finished Area:
798.58 sq. ft.
Lot Area:
2,987 sq. ft.
Lot Frontage:
24'10¾"
Front Exposure:
East
Entry Level:
1
Levels:
Three Or More
End Unit:
1 Common Wall
Total Rooms Above Grade:
9
Year built:
2025 (Age: -)
Bedrooms:
5 (Above Grd: 3)
Bedrooms Above Grade:
3
Bedrooms Below Grade:
2
Bathrooms:
5.0 (Full:4, Half:1)
Plan:
1952AD
Heating:
Forced Air
Basement:
Separate/Exterior Entry, Finished, Full, Suite
Foundation:
Poured Concrete
Builder:
Alliance Custom Homes Inc.
New Constr.:
Yes
Construction Material:
Stucco
Structure Type:
Duplex
Roof:
Asphalt Shingle
Ensuite:
Yes
Flooring:
Hardwood, Tile, Vinyl Plank
Cooling:
Rough-In
Fireplaces:
1
Fireplace Details:
Gas, Living Room
Garage:
1
Garage Spaces:
2
Parking:
Double Garage Attached
Parking Places:
2.0
Parking Total/Covered:
2 / -
Laundry Features:
In Basement, Laundry Room, Multiple Locations
Altadore
Built-In Oven, Dishwasher, Garage Control(s), Gas Cooktop, Microwave, Refrigerator
N/A
None Known
Floor
Type
Size
Other
Main Floor
Living Room
14'8" × 14'1"
Main Floor
Kitchen
18'4" × 9'
Main Floor
Office
7'11" × 5'6"
Main Floor
Dining Room
13'11" × 12'
2nd Floor
Bedroom - Primary
14' × 12'8"
2nd Floor
Walk-In Closet
9'3" × 6'
2nd Floor
Bedroom
11'10" × 11'5"
2nd Floor
Bedroom
12'9" × 9'9"
2nd Floor
Laundry
8'7" × 5'8"
3rd Floor
Bonus Room
20'5" × 15'10"
3rd Floor
Office
16'8" × 10'5"
Basement
Bedroom
12'7" × 11'10"
Basement
Bedroom
12'10" × 10'
Basement
Kitchen
12'8" × 8'
Basement
Game Room
12'10" × 10'5"
Basement
Laundry
5'7" × 4'
Floor
Ensuite
Pieces
Other
Main Floor
No
2
0' x 0'
2nd Floor
No
4
0' x 0'
2nd Floor
Yes
5
0' x 0'
3rd Floor
No
4
0' x 0'
Basement
No
4
0' x 0'
Title to Land:
Fee Simple
Community Features:
Playground, Schools Nearby, Sidewalks, Street Lights
Interior Features:
Built-in Features, Closet Organizers, Double Vanity, High Ceilings, Kitchen Island, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, Walk-In Closet(s), Wet Bar
Exterior Features:
Balcony, BBQ gas line, Private Entrance, Private Yard
Patio And Porch Features:
Balcony(s), Deck
Lot Features:
Back Yard, Low Maintenance Landscape
Num. of Parcels:
0
Fencing:
Fenced
Region:
Calgary
Zone:
CAL Zone CC
Zoning:
R-CG
Listed Date:
Oct 30, 2024
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    *Photos are for inspiration purposes only, actual finishes will vary.
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Listed by RE/MAX House of Real Estate
Data was last updated November 13, 2024 at 08:05 AM (UTC)
Area Statistics
Listings on market:
23
Avg list price:
$1,219,000
Min list price:
$399,000
Max list price:
$2,599,000
Avg days on market:
20
Min days on market:
3
Max days on market:
278
Avg price per sq.ft.:
$650.82
These statistics are generated based on the current listing's property type and located in Altadore. Average values are derived using median calculations.
DIANE RICHARDSON
When you see something that looks interesting and you’re ready for a closer look please email, text or call and I’ll arrange your private viewing at your convenience. Diane Richardson @ 403.397.3706
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.