428 21 Avenue NE

For Sale

Winston Heights/Mountview - Calgary - MLS #: A2329849

  • 3 Bedrooms
  • 5.5 Bathrooms
  • 2386 sq ft.

$1,599,988

MLS #: A2329849

List Price: 1599988
Neighborhood: Winston Heights/Mountview
null 428 21 Avenue NE, Calgary, Alberta
Square Feet: 2385.65
Number of Bedrooms: 3
Number of Bathrooms: 5

List Date
Thu Jul 16 18:00:00 MDT 2026
Original Price
---
Sold Date
null
Occupancy
Owner
Agents Count
0
Photos Count
50
Type
Sale
MLS Number
A2329849
Sold Price
---
Property Class
ResidentialProperty
Resource
Property:6021
Updated On
Sun Aug 16 18:15:15 MDT 2026
Assignment
null
Days on Market
31
Coop Comp
null
Last Status
New
Status
A
Board ID
18
List Price
1599988
Annual Taxes
10506
Tax Assessment Year
2026
Brokerage Office
Sotheby's International Realty Canada
Nearby Amenities
----
Display Address on Internet
Y
Display Public
Y
Display Internet Entire Listing
Y

Welcome to this stunning custom built masterpiece where exceptional craftsmanship, luxury finishes, and incredible versatility come together. Designed with both elegance and functionality in mind, this remarkable home offers quality throughout, featuring a spacious triple attached garage, a fully self contained legal carriage suite, and a beautifully finished illegal basement suite. From the moment you step inside, you'll be impressed by the home's sophisticated design, abundant natural light, and meticulous attention to detail. The open-concept main floor showcases premium finishes, designer lighting, custom millwork, and a chef-inspired kitchen complete with high-end appliances, large island, custom cabinetry, and luxurious quartz countertops. The expansive living and dining spaces are designed for both effortless entertaining and comfortable everyday living. A beautiful fireplace framed by custom built-in cabinetry creates a striking focal point in the living room, while large sliding glass doors open to the backyard, seamlessly blending indoor and outdoor living. The mudroom, located just off the backyard, offers an incredible amount of storage, a built-in bench, and perhaps the best feature of all - a dedicated dog wash. The primary retreat is a true sanctuary, featuring a spa inspired ensuite and generous walk-in closet, while the additional bedrooms are thoughtfully designed with comfort and style in mind. The upper level is complete with a large 4-piece bath and conveniently located laundry room. Every inch of this home reflects superior quality, from the premium flooring and custom built-ins to the carefully selected fixtures and finishes. The professionally finished illegal basement suite offers another fully independent living space with its own kitchen, living area, 1-bedroom, a flex room, and private entrance ideal for investors or multi generational living. Adding tremendous value and versatility, the detached 1-bedroom, legal carriage suite provides an excellent opportunity to rent, extended family, guests, or a private home office. Outside, enjoy outstanding curb appeal, professionally designed landscaping that includes hot tub, multiple deck and entertaining areas, including a gorgeous wood-burning stone fireplace, beautiful gardens and plenty of parking thanks to the oversized triple garage. This one of a kind property delivers the perfect combination of elegance, functionality with multiple suites. A rare offering with uncompromising quality, premium finishes, and multiple self-contained living spaces, this extraordinary custom home truly stands apart.
Number of Kitchens
null
Number of Kitchens Plus
null
Number of Parking Spaces
3
Laundry Level
null
Zoning Description
null
More Information Link
null
Certification Level
null
Den
null
Year Built
2017
Alternate URL Video Link
https://youriguide.com/428_21_ave_ne_calgary_ab/
Exterior Construction 1
Stucco,Wood Frame
Exterior Construction 2
null
Elevator
null
Roofing Material
Asphalt Shingle
Zoning
R-C2
Basement 1
Full,Finished,Separate/Exterior Entry
Basement 2
null
Square Feet
2385.65
Handicapped Equipped
null
Heating
Forced Air
Number of Rooms
null
Number of Rooms Plus
null
Landscape Features
null
Virtual Tour URL
https://listings.calgaryphotos.ca/videos/019f6ba0-91ba-71a1-810e-3885b36ca5fe
Land Sewer
null
Energy Certification
null
Number of Bathrooms
5
Number of Bathrooms Plus
null
Number of Bathrooms Half
1
Green Property Info Statement
null
Live Stream URL
null
Zoning Type
null
Land Access Type
null
Business Type
null
Business Sub Type
null
Swimming Pool
null
Construction Style Split Level
null
Lease Terms
null
Flooring Type
Carpet,Ceramic Tile,Hardwood
Farm Type
null
Land Disposition
null
View Type
null
Style
2 Storey
Loading Type
null
Number of Garage Spaces
3
Parking Cost Monthly
null
Air Conditioning
Central Air
Central Air Conditioning
null
Family Room
null
Construction Status
null
Number of Bedrooms
3
Number of Bedrooms Plus
2
Extras
Central Air Conditioner,Dishwasher,Electric Stove,Garage Control(s),Gas Stove,Microwave,Refrigerator,Washer/Dryer,Washer/Dryer Stacked,Window Coverings
Living Area Measurement
null
Patio
Deck
Amperage
null
Furnished
null
Foundation Type
Poured Concrete
Sewer
null
Property Type
Detached
HOA Fee
null
Common Elements Included
null
Number of Driveway Spaces
null
Ceiling Type
null
Water Source
null
Garage
null
Central Vac
null
Sqft Range
null
Driveway
null
Number of Fireplaces
3
Energuide Rating
null
Fire Protection
null
Storage Type
null
Analytics Click
null

Bathrooms

Pieces Level Count

Features Level Length Width Description Features 2 Features 3
null Main 14`3" 11`6" Kitchen null null
null Main 11`1" 14`11" Dining Room null null
null Main 16`7" 16`7" Living Room null null
null Main 13`4" 9`2" Den null null
null Main null null 2pc Bathroom null null
null Upper 12`0" 23`0" Bedroom - Primary null null
null Upper 11`9" 10`3" Bedroom null null
null Upper 13`0" 11`9" Bedroom null null
null Upper null null 4pc Bathroom null null
null Upper 15`3" 11`1" 5pc Ensuite bath null null
null Lower 12`9" 9`5" Kitchen null null
null Lower 12`9" 11`5" Living Room null null
null Lower 13`0" 11`9" Bedroom null null
null Lower 9`0" 10`0" Exercise Room null null
null Lower null null 4pc Bathroom null null
null Suite 7`9" 11`7" Kitchen null null
null Suite 11`5" 16`7" Living Room null null
null Suite 13`6" 11`7" Bedroom null null
null Suite null null 4pc Bathroom null null

Repliers Updated
Mon Aug 17 00:55:13 MDT 2026
Terminated Date
null
Conditional Expiry
null
Listing Updated
Sun Aug 16 18:15:15 MDT 2026
Extension Entry Date
null
Unavailable Date
null
Expiry Date
null
Listing Entry Date
null
Closed Date
null
Possession Date
null
IDX Updated
Sun Aug 16 18:15:15 MDT 2026
Photos Updated
Fri Aug 14 06:21:02 MDT 2026
Suspended Date
null

Depth
null
Size
4660
Width
37.50
Irregular
null
Acres
0.11
Legal Description
419R;6;17,18
Measurement
null

Date Start Time End Time Type Status
null null null null null
null null null null null
null null null null null

Latitude
51.07179363
Longitude
-114.05450965
Geometry
POINT (-114.05450965 51.07179363)
Area
Calgary
Zip/Postal
T2E 1S6
Country
null
City
Calgary
Street Number
428
Unit Number
null
Street Name
21
Street Direction
NE
Street Direction Prefix
null
District
CAL Zone CC
Street Suffix
Avenue
Neighborhood
Winston Heights/Mountview
State
Alberta
Major Intersection
null
Community Code
null

Brokerage Name
Sotheby's International Realty Canada
Brokerage Address
null
Brokerage Address 2
null
Brokerage City
null
Brokerage State
null
Brokerage Postal
null
Brokerage Country
null
Agent ID
1317827
Board Agent ID
CLOCKHMA
Website
null
Social
Phone(s)
403-819-7295, 403-254-5315
Photo Small
null
Photo Large
null
Photo Update
null
Office ID
1298138
Name
Mark Lockhart
Position
Associate
Board
null
Board Office ID
C214600
Email
mark.lockhart@sothebysrealty.ca
Last Updated
2026-06-27 13:25:00
Brokerage Name
Sotheby's International Realty Canada
Brokerage Address
null
Brokerage Address 2
null
Brokerage City
null
Brokerage State
null
Brokerage Postal
null
Brokerage Country
null
Agent ID
64914399
Board Agent ID
CLEGAUJO
Website
null
Social
Phone(s)
403-826-2555, 403-254-5315
Photo Small
null
Photo Large
null
Photo Update
null
Office ID
1298138
Name
Jocelyn Legault
Position
Associate
Board
null
Board Office ID
C214600
Email
jocelyn.legault@sothebysrealty.ca
Last Updated
2026-03-20 10:25:00

Property Brief

Welcome to this stunning custom built masterpiece where exceptional craftsmanship, luxury finishes, and incredible versatility come together. Designed with both elegance and functionality in mind, this remarkable home offers quality throughout, featuring a spacious triple attached garage, a fully self contained legal carriage suite, and a beautifully finished illegal basement suite. From the moment you step inside, you'll be impressed by the home's sophisticated design, abundant natural light, and meticulous attention to detail. The open-concept main floor showcases premium finishes, designer lighting, custom millwork, and a chef-inspired kitchen complete with high-end appliances, large island, custom cabinetry, and luxurious quartz countertops. The expansive living and dining spaces are designed for both effortless entertaining and comfortable everyday living. A beautiful fireplace framed by custom built-in cabinetry creates a striking focal point in the living room, while large sliding glass doors open to the backyard, seamlessly blending indoor and outdoor living. The mudroom, located just off the backyard, offers an incredible amount of storage, a built-in bench, and perhaps the best feature of all - a dedicated dog wash. The primary retreat is a true sanctuary, featuring a spa inspired ensuite and generous walk-in closet, while the additional bedrooms are thoughtfully designed with comfort and style in mind. The upper level is complete with a large 4-piece bath and conveniently located laundry room. Every inch of this home reflects superior quality, from the premium flooring and custom built-ins to the carefully selected fixtures and finishes. The professionally finished illegal basement suite offers another fully independent living space with its own kitchen, living area, 1-bedroom, a flex room, and private entrance ideal for investors or multi generational living. Adding tremendous value and versatility, the detached 1-bedroom, legal carriage suite provides an excellent opportunity to rent, extended family, guests, or a private home office. Outside, enjoy outstanding curb appeal, professionally designed landscaping that includes hot tub, multiple deck and entertaining areas, including a gorgeous wood-burning stone fireplace, beautiful gardens and plenty of parking thanks to the oversized triple garage. This one of a kind property delivers the perfect combination of elegance, functionality with multiple suites. A rare offering with uncompromising quality, premium finishes, and multiple self-contained living spaces, this extraordinary custom home truly stands apart.


Property Details

List Date:
July 16, 2026
Last Updated on:
August 16, 2026
Current Status:
New Listing
Days on Market:
31
Brokerage Office:
Sotheby's International Realty Canada
Property Type:
Detached
Property Style:
2 Storey
Year Built:
2017
Annual Taxes:
$10,506
Tax Assessment Year:
2026
HOA Fee:
-------
Zoning:
R-C2
Lot Width:
37.50
Lot Size:
4660
Direction Faces:
S
Roofing Material:
Asphalt Shingle
Heating System:
Forced Air
Air Conditioning:
Central Air
Flooring:
Carpet,Ceramic Tile,Hardwood
Basement Details:
Full,Finished,Separate/Exterior Entry
Garage:
-------
Number of Garage Spaces:
3
# Parking Spots:
3
Parking Features:
Triple Garage Detached
Extras:
Central Air Conditioner,Dishwasher,Electric Stove,Garage Control(s),Gas Stove,Microwave,Refrigerator,Washer/Dryer,Washer/Dryer Stacked,Window Coverings

features

  • Free Wi-Fi
  • Elevator Lift
  • Power Backup
  • Laundry Service
  • Security Guard
  • CCTV
  • Emergency Exit
  • Doctor On Call
  • Shower
  • free Parking in the area
  • Air Conditioning

Floor plan

location

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