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21 Cornerbrook Lane NE
Cornerstone Calgary T3N 2H1

$599,900
Residential beds: 4 baths: 3.0 1,586 sq. ft. built: 2025

Main Photo: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 1: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 2: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 3: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 4: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 5: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 6: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 7: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 8: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 9: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 10: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 11: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 12: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 13: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 14: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 15: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 16: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 17: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 18: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 19: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 20: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 21: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 22: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 23: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 24: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 25: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 26: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 27: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 28: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 29: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 30: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 31: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 32: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 33: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 34: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 35: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 36: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 37: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 38: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 39: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 40: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 41: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 42: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 43: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 44: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 45: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 46: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 47: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 48: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 49: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Photo 50: 21 Cornerbrook Lane NE in Calgary: Cornerstone Semi Detached (Half Duplex) for sale : MLS®# A2256317
Status:
Active
Prop. Type:
Residential
MLS® Num:
A2256317
Bedrooms:
4
Bathrooms:
3
Year Built:
2025
Welcome to this stunning 4-bedroom, 3 full bathroom semi-detached home, ideally situated on one of the largest pie-shaped corner lot in the desirable community of Cornerstone, Calgary. Thoughtfully designed with both style and functionality in mind, this home offers an abundance of space, modern finishes, and exceptional upgrades. The main floor boasts 9 ft ceilings and an open-concept layout filled with natural light. The contemporary kitchen is beautifully appointed with quartz countertops throughout, upgraded cabinetry, and stainless steel appliances, making it a true highlight of the home. A main floor bedroom with a full bathroom adds flexibility, perfect for guests or multi-generational living. Upstairs, you’ll find a convenient laundry room along with three generously sized bedrooms. The primary retreat is a standout, featuring a walk-in closet and a spa-inspired 5-piece ensuite complete with quartz counters, dual sinks, and a luxurious jacuzzi tub. Two additional bedrooms and another full bathroom ensure plenty of space for the whole family. The lower level is an unfinished basement with impressive 9 ft ceilings and a separate side entrance, offering endless possibilities for future development. Set on a rare pie-shaped corner lot, this property provides an expansive yard with ample outdoor potential. Located in the thriving community of Cornerstone, you’ll enjoy easy access to schools, parks, shopping, transit, and major roadways. Don’t miss the chance to own this exceptional home that blends luxury, comfort, and long-term value. Book your private showing today!
Property Type:
Residential
Property Sub Type:
Semi Detached (Half Duplex)
Condo Type:
Not a Condo
Transaction Type:
For Sale
Possession:
Possession Date:
Suite:
No
Home Style:
2 Storey, Attached-Side by Side
Total Living Area:
1,585.66 sq. ft.
Main Level Finished Area:
792.84 sq. ft.
Upper Level Finished Area:
792.82 sq. ft.
Lower Level Finished Area:
Above Grade Finished Area:
Taxes:
Tax Assessed Value:
HOA Fee Includes:
Lot Area:
4,617 sq. ft.
Lot Frontage:
6'4"
Acres Cleared:
Acres Cultivated:
Acres Irrigated:
Acres Leasehold:
Acres Not Cultivated:
Acres Freehold:
Acres Seeded:
Acres Tame Hay:
Acres Treed:
Acres Waste:
Acres Water Rights:
Front Exposure:
East
Reg. Size:
Reg. Size Includes:
Unit Exposure:
East
Entry Level:
1
Levels:
Two
End Unit:
1 Common Wall
Total Rooms Above Grade:
8
Year built:
2025 (Age: 0)
Bedrooms:
4 (Above Grd: 4)
Bedrooms Above Grade:
4
Bedrooms Below Grade:
0
Bathrooms:
3.0 (Full:3, Half:0)
Plan:
2310164
Heating:
Central, Natural Gas
Basement:
Separate/Exterior Entry, Full, Unfinished
Foundation:
Poured Concrete
New Constr.:
Yes
Construction Material:
Vinyl Siding, Wood Frame
Structure Type:
Duplex
Roof:
Asphalt Shingle
Ensuite:
Yes
Flooring:
Carpet, Tile, Vinyl Plank
Cooling:
None
Fireplaces:
0
Garage:
No
Parking:
Parking Pad
Parking Places:
2
Parking Total/Covered:
2 / -
Laundry Features:
Laundry Room, Upper Level
Cornerstone (Calgary)
Dishwasher, Dryer, Electric Range, Microwave Hood Fan, Refrigerator, Washer
n/a
None Known
Floor
Type
Size
Other
Main Floor
Bedroom
10'6" × 8'3"
Main Floor
Dining Room
9'7" × 8'6"
Main Floor
Foyer
5'10" × 4'7"
Main Floor
Kitchen
11'3" × 8'7"
Main Floor
Living Room
18'5" × 12'10"
Main Floor
Pantry
1'11" × 1'11"
Main Floor
Mud Room
6'4" × 4'2"
Upper Level
Bedroom
11'4" × 9'8"
Upper Level
Bedroom
12'9" × 8'11"
Upper Level
Bedroom - Primary
14'8" × 11'7"
Upper Level
Walk-In Closet
8'2" × 5'3"
Basement
Storage
8'10" × 3'3"
Floor
Ensuite
Pieces
Other
Main Floor
No
4
8'1" x 5'
Upper Level
No
4
8'2" x 5'4"
Upper Level
Yes
5
12'9" x 8'3"
Title to Land:
Fee Simple
Community Features:
Park, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights, Walking/Bike Paths
Interior Features:
Double Vanity, High Ceilings, Jetted Tub, No Animal Home, No Smoking Home, Open Floorplan, Quartz Counters, Recessed Lighting, Separate Entrance, Vinyl Windows
Exterior Features:
None
Patio And Porch Features:
None
Lot Features:
Back Lane, Back Yard, Corner Lot, Pie Shaped Lot
Num. of Parcels:
0
Fencing:
None
Region:
Calgary
Zone:
CAL Zone NE
Zoning:
R-G
Listed Date:
Sep 12, 2025
Days on Mkt:
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Listed by URBAN-REALTY.ca
Data was last updated September 13, 2025 at 10:05 AM (UTC)
Area Statistics
Listings on market:
121
Avg list price:
$599,900
Min list price:
$236,800
Max list price:
$1,057,900
Avg days on market:
31
Min days on market:
1
Max days on market:
229
Avg price per sq.ft.:
$370.29
These statistics are generated based on the current listing's property type and located in Cornerstone. Average values are derived using median calculations. This data is not produced by the MLS® system.
NATALIE MITCHELL
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.