4905 21 Street SW
Calgary, AB, T2T 5B7
$1,400,000
Rooftop Patio | Full City Views | Over 3,300 Sq Ft of Finished Living Space | West-Facing Backyard | Prime Location
Welcome to a rare offering in the heart of Altadore—an exceptional contemporary three-storey detached home crafted for those who appreciate refined design, open-concept living, and effortless entertaining. With over 3,300 sq ft of meticulously finished space, this residence showcases a level of quality and attention to detail seldom found in today’s infill market.
Step inside to a welcoming front foyer with a convenient side closet, leading into an elegant dining area illuminated by a stunning smoked glass chandelier. The main floor unfolds into a showpiece kitchen, featuring premium stainless steel appliances and a striking dual waterfall Caesarstone island with updated pendant lighting and generous seating—perfect for gathering with family and friends. Throughout the home, Kentwood hardwood flooring, rich oak ebony cabinetry with soft-close hardware, and solid-core doors reflect a commitment to both style and durability.
A dramatic open-rise hardwood staircase with floor-to-ceiling glass creates a striking architectural focal point, while the built-in wired audio system enhances everyday living and entertaining. A custom Sugi Ban burnt oak barn door adds a unique designer touch.
Designed with versatility in mind, this home offers multiple spaces to relax and entertain. The main living room is anchored by a stone-encased gas fireplace with an art niche, creating a warm, inviting setting. Upstairs, are 2 Large bedrooms + Full Bath &' Laundry room &' flex/entertainment room with a wet bar provides the perfect retreat or hosting space. The fully developed basement expands your options further, featuring brand-new plush carpeting, a second wet bar with cooler and wine fridge, ample storage, a spacious guest bedroom with a walk-in closet, and a full bathroom just steps away.
The entire third level is dedicated to a luxurious private retreat. Enjoy breathtaking city views from your rooftop patio and expansive primary suite. The spa-inspired ensuite features programmable in-floor heating, a freestanding soaking tub, a large glass shower, dual vanities finished in vein-cut limestone, a dedicated makeup station, and a generous walk-in closet with built-in cabinetry—creating a true sanctuary to unwind at the end of the day.
The exterior is equally impressive, showcasing cedar soffits, metal-clad windows, and durable acrylic stucco. The fully landscaped yard includes exposed aggregate walkways and low-maintenance Trex composite decking. A sunny west-facing backyard offers the perfect setting for outdoor living, complete with a gas line rough-in for barbecuing.
Ideally located just minutes from downtown, with a playground at the end of the street and close proximity to Sandy Beach and the river pathways, this home offers the perfect blend of luxury, comfort, and convenience.
An outstanding opportunity to own in one of Calgary’s most desirable communities.
Welcome to a rare offering in the heart of Altadore—an exceptional contemporary three-storey detached home crafted for those who appreciate refined design, open-concept living, and effortless entertaining. With over 3,300 sq ft of meticulously finished space, this residence showcases a level of quality and attention to detail seldom found in today’s infill market.
Step inside to a welcoming front foyer with a convenient side closet, leading into an elegant dining area illuminated by a stunning smoked glass chandelier. The main floor unfolds into a showpiece kitchen, featuring premium stainless steel appliances and a striking dual waterfall Caesarstone island with updated pendant lighting and generous seating—perfect for gathering with family and friends. Throughout the home, Kentwood hardwood flooring, rich oak ebony cabinetry with soft-close hardware, and solid-core doors reflect a commitment to both style and durability.
A dramatic open-rise hardwood staircase with floor-to-ceiling glass creates a striking architectural focal point, while the built-in wired audio system enhances everyday living and entertaining. A custom Sugi Ban burnt oak barn door adds a unique designer touch.
Designed with versatility in mind, this home offers multiple spaces to relax and entertain. The main living room is anchored by a stone-encased gas fireplace with an art niche, creating a warm, inviting setting. Upstairs, are 2 Large bedrooms + Full Bath &' Laundry room &' flex/entertainment room with a wet bar provides the perfect retreat or hosting space. The fully developed basement expands your options further, featuring brand-new plush carpeting, a second wet bar with cooler and wine fridge, ample storage, a spacious guest bedroom with a walk-in closet, and a full bathroom just steps away.
The entire third level is dedicated to a luxurious private retreat. Enjoy breathtaking city views from your rooftop patio and expansive primary suite. The spa-inspired ensuite features programmable in-floor heating, a freestanding soaking tub, a large glass shower, dual vanities finished in vein-cut limestone, a dedicated makeup station, and a generous walk-in closet with built-in cabinetry—creating a true sanctuary to unwind at the end of the day.
The exterior is equally impressive, showcasing cedar soffits, metal-clad windows, and durable acrylic stucco. The fully landscaped yard includes exposed aggregate walkways and low-maintenance Trex composite decking. A sunny west-facing backyard offers the perfect setting for outdoor living, complete with a gas line rough-in for barbecuing.
Ideally located just minutes from downtown, with a playground at the end of the street and close proximity to Sandy Beach and the river pathways, this home offers the perfect blend of luxury, comfort, and convenience.
An outstanding opportunity to own in one of Calgary’s most desirable communities.
Current real estate data for Single Family in Calgary as of Mar 28, 2026
2,710
Single Family Listed
42
Avg DOM
486
Avg $ / SqFt
$889,887
Avg List Price
Property Details
Price:
$1,400,000
MLS #:
A2295238
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subtype:
Detached
Subdivision:
Altadore
Listed Date:
Mar 27, 2026
Finished Sq Ft:
2,581
Lot Size:
3,003 sqft / 0.07 acres (approx)
Year Built:
2013
Schools
Interior
Appliances
Bar Fridge, Built- In Gas Range, Built- In Oven, Built- In Refrigerator, Central Air Conditioner, Dishwasher, Microwave, Range Hood, Washer/Dryer, Window Coverings, Wine Refrigerator
Basement
Full
Bathrooms Full
3
Bathrooms Half
1
Laundry Features
Laundry Room, Upper Level
Exterior
Exterior Features
Lighting, Private Entrance, Rain Gutters
Lot Features
Back Lane, Back Yard, Few Trees, Front Yard, Landscaped, Level, Rectangular Lot
Parking Features
Double Garage Detached
Parking Total
2
Patio And Porch Features
Deck, Rooftop Patio
Roof
Membrane
Financial
Map
Contact Us
Mortgage Calculator
Community
- Address4905 21 Street SW Calgary AB
- SubdivisionAltadore
- CityCalgary
- CountyCalgary
- Zip CodeT2T 5B7
Subdivisions in Calgary
- Abbeydale
- Acadia
- Albert Park/Radisson Heights
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- Wildwood
- Willow Park
- Windsor Park
- Winston Heights/Mountview
- Wolf Willow
- Woodbine
- Woodlands
- Yorkville
Property Summary
- Located in the Altadore subdivision, 4905 21 Street SW Calgary AB is a Single Family for sale in Calgary, AB, T2T 5B7. It is listed for $1,400,000 and features 4 beds, 4 baths, and has approximately 2,581 square feet of living space, and was originally constructed in 2013. The current price per square foot is $542. The average price per square foot for Single Family listings in Calgary is $486. The average listing price for Single Family in Calgary is $889,887. To schedule a showing of MLS#a2295238 at 4905 21 Street SW in Calgary, AB, contact your ReMax Mountain View – Rob Johnstone agent at 403-730-2330.
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