430 21 Avenue NE in Calgary: Winston Heights/Mountview Detached for sale : MLS®# A2265533

Designed with intention and built with precision, this custom two-storey home in Winston Heights showcases over 3,900 square feet of luxury living where craftsmanship meets modern design. As you enter, the main floor immediately impresses with soaring 10-foot ceilings, open-to-below ceilings, a gorgeous chandelier, wide-plank hardwood, and an abundance of natural light that fills every corner. The front foyer opens into a thoughtfully designed office enclosed by glass walls, with large windows creating a bright and quiet workspace. Just beyond, the formal dining area provides an elegant setting for gatherings, seamlessly connected to a spice kitchen and full butler’s pantry for added storage and prep space. The chef’s kitchen is the centrepiece of the home, featuring Jenn-Air built-in appliances, a 48” 6-burner Jenn-Air stove, an oversized multi-tier quartz island, quartz backsplash, undermount and inside cabinet lighting, and a striking custom range hood. It opens to a spacious living room anchored by a sleek gas fireplace, custom panelled feature wall with wood grid detailing and oversized windows overlooking the deck and backyard. A stylish powder room with custom San Marcopolo Luxury Oro waterproof paint and a large mudroom with built-ins complete the main level. Heading upstairs from the beautiful maple hardwood open riser stairs, a central family room provides a relaxed lounge area with large windows and built-ins separating the bedrooms for added privacy. The primary suite is a retreat of its own, complete with an oversized walk-in closet featuring custom millwork and access to the laundry room. The ensuite is finished to perfection with a freestanding tub, double vanities, a makeup vanity, a steam shower with body jets, and heated floors. Two additional bedrooms offer generous space, each with built-in closets, and share a full bathroom. The fully developed basement extends the living space with a large open recreation room ideal for entertaining, a custom wet bar, a private gym, a full bathroom, and an additional bedroom perfect for guests. Finishes are carried throughout with the same high-quality craftsmanship, lighting, and millwork found upstairs. Outside, the home sits on a landscaped lot with a spacious rear deck and an oversized three-car detached garage offering ample parking and storage. Additional upgrades include rough-ins for built-in interior and exterior speakers, A/C rough-in, and a security system including exterior cameras. The location is exceptional, steps from Winston Golf Club, surrounded by schools, parks, and playgrounds, and just minutes from downtown, and Deerfoot Trail. This home blends refined design, comfort, and convenience in one of Calgary’s most sought-after inner-city communities. Call today to book your private tour.

General Info:

Property Type:: Residential

Property Sub Type:: Detached

Condo Type:: Not a Condo

Transaction Type:: For Sale

Suite:: No

Home Style:: 2 Storey

Total Living Area:: 2,790.92 sq. ft.259 m2

Main Level Finished Area:: 1,402.99 sq. ft.130 m2

Below Grade Finished Area:: 13,919.89 sq. ft.1,293 m2

Acreage:: No

Lot Area:: 4,703 sq. ft.437 m2

Lot Frontage:: 37'6"11.4 m

Front Exposure:: South

Levels:: Two

Total Rooms Above Grade:: 8

Year built:: 2025 (Age: 0)

Bedrooms:: 4 (Above Grd: 3)

Bedrooms Above Grade:: 3

Bedrooms Below Grade:: 1

Bathrooms:: 4.0 (Full:3, Half:1)

Plan:: 419R

Additional Info:

Heating:: In Floor, Fireplace(s), Forced Air

Basement:: Finished, Full

Foundation:: Poured Concrete

New Constr.:: Yes

Construction Material:: Concrete, Stone, Stucco, Wood Frame

Structure Type:: House

Roof:: Asphalt Shingle

Ensuite:: Yes

Flooring:: Ceramic Tile

Cooling:: Rough-In

Fireplaces:: 1

Fireplace Details:: Gas

Garage:: Yes

Garage Spaces:: 3

Parking:: Triple Garage Detached

Parking Places:: 3

Parking Total/Covered:: 3 / -

Laundry Features:: Upper Level

Community:

Winston Heights/Mountview

Appliances:

Built-In Refrigerator, Dishwasher, Dryer, Garage Control(s), Gas Cooktop, Gas Stove, Microwave, Range Hood, Washer

Inclusions:

N/A

Restrictions:

Encroachment

Room Information:

Floor
Type
Size
Other

Main Floor

Office

10'8" × 10'8"

Main Floor

Dining Room

14' × 11'5"

Main Floor

Spice Kitchen

8'11" × 8'8"

Main Floor

Kitchen

22'3" × 11'4"

Main Floor

Living Room

20'2" × 17'1"

2nd Floor

Family Room

17' × 14'2"

2nd Floor

Bedroom

12'3" × 11'

2nd Floor

Bedroom

12'8" × 12'

2nd Floor

Laundry

7'9" × 5'9"

2nd Floor

Bedroom - Primary

15'2" × 14'4"

2nd Floor

Walk-In Closet

10'7" × 6'11"

Basement

Furnace/Utility Room

9'11" × 9'2"

Basement

Bedroom

13'4" × 12'11"

Basement

Exercise Room

12'7" × 8'

Basement

Game Room

27'2" × 19'2"

Basement

Storage

7'7" × 6'

Bathrooms:

Floor
Ensuite
Pieces
Other

Main Floor

6'11" x 5'

2nd Floor

9'4" x 4'11"

2nd Floor

Yes

13'9" x 14'5"

Basement

9'2" x 5'

Land Info:

Title to Land:: Fee Simple

Community Features:: Golf, Park, Playground, Schools Nearby, Shopping Nearby, Sidewalks, Street Lights

Interior Features:: Built-in Features, Chandelier, Double Vanity, High Ceilings, Kitchen Island, Open Floorplan, Pantry, Tray Ceiling(s), Walk-In Closet(s), Wet Bar, Wired for Sound

Exterior Features:: BBQ gas line, Private Entrance, Private Yard

Patio And Porch Features:: Deck

Lot Features:: Back Lane, Back Yard, Landscaped

Num. of Parcels:: 0

Fencing:: Fenced

Region:: Calgary

Zone:: CAL Zone CC

Zoning:: R-CG

Listing Info:

Listed Date:: Oct 18, 2025

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Diane Richardson

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CALGARY MLS REAL ESTATE LISTINGS

430 21 Avenue NE
Winston Heights/Mountview Calgary T2E 1S6

$1,729,900
Residential beds: 4 baths: 4.0 2,791 sq. ft. built: 2025

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CALGARY AREA ACREAGES

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Diane Richardson

Diane Richardson

Explore the latest Calgary real estate listings

Introducing Diane Richardson's Brand New Calgary and Area Real Estate Listing Website!

SEARCH TODAY'S CALGARY & AREA MLS® LISTINGS

CALGARY MLS REAL ESTATE LISTINGS

430 21 Avenue NE Winston Heights/Mountview Calgary T2E 1S6

$1,729,900 Residential beds: 4 baths: 4.0 2,791 sq. ft. built: 2025

Schedule a viewing:

Virtual Tour

Virtual Tour

CALGARY AREA ACREAGES

Get in Touch with Diane Richardson for Expert Real Estate Guidance

About Us

Properties

Advice

Diane Richardson

430 21 Avenue NE
Winston Heights/Mountview Calgary T2E 1S6

$1,729,900
Residential beds: 4 baths: 4.0 2,791 sq. ft. built: 2025