3303 21 Ave. SW | Killarney/Glengarry | Calgary

3303 21 Avenue | Killarney/Glengarry

Beds
3 1
Baths
4.5
Sqft
1,694
Lot Sqft
1
Year Built
2025
Days Listed
95
Type
Row/Townhouse
Status
Active
Garage
Yes
Foundation
Concrete
Condo Fee
No
Price Change
None

NOW SELLING – 3 STORY LUXURY TOWNHOMES | 4 UNITS AVAILABLE | UNDER CONSTRUCTION IN KILLARNEY! Proudly built by Mainstream Developments, these stunning three-storey townhomes offer the perfect blend of luxury, function, and location. Situated on a quiet, tree-lined street in the highly desirable inner-city community of Killarney, each unit features 3 above grade levels, a fully finished basement, rooftop patio, and over 2,200 sq ft of developed living space. The open-concept main floor showcases modern finishes including wide luxury vinyl plank flooring, a gas fireplace, and a chef-inspired kitchen with quartz countertops, full height kitchen cabinets and a gas stove. On the second floor, you'll find two spacious bedrooms, each with its own full bathroom, custom closets plus a full laundry area. The third floor is dedicated to a luxurious primary suite, complete with a large walk-in closet, a spa-like ensuite, and access to your private rooftop patio—perfect for entertaining or unwinding with city views. The basement comes fully finished with a spacious Rec Room, a large bedroom and a full 3pc bathroom. With construction well underway, this is your opportunity to secure a brand-new luxury townhome in one of Calgary’s most sought-after neighbourhoods. Perfectly situated steps away from parks, schools and more. For leisure the Shagnappi Golf Course, Killarney Rec Centre and 17th Avenue’s dining & shopping scene is just minutes from your door! Presales available now—don’t miss out! *Interior photos are for illustration purposes only, finishes may vary.

MLS ® #: A2253593
Listing Office: Real Broker
Date Listed: September 2, 2025 - 96 days on site
Last Updated: Dec 07, 2025 12:30pm MST

$785,000

Details

Style:
3 (or more) storey

Garage Size:
1

Interior:
built-in features, closet organizers, double vanity, open floorplan, quartz counters, recessed lighting

Exterior:
private entrance, private yard

Lot:
landscaped

Parking/Garage:
single garage detached

Frontage (feet):
0.00

Even More Details

Foundation:
poured concrete

Construction:
concrete,wood frame,wood siding

Flooring:
carpet,tile,vinyl plank

Roof:
asphalt shingle

Heating:
fireplace(s),forced air

Inclusions:
n/a

Room Sizes

Dining Room

12`5" x 9`1"

Living Room

12`10" x 10`8"

Kitchen

12`10" x 11`10"

2pc Bathroom

6`2" x 5`0"

Bedroom

19`5" x 10`2"

Bedroom - Primary

14`4" x 9`10"

3pc Bathroom

8`3" x 5`0"

3pc Ensuite bath

8`3" x 8`2"

Bedroom

12`6" x 10`4"

3pc Ensuite bath

13`8" x 6`9"

Bedroom

13`2" x 12`3"

Game Room

15`6" x 17`2"

3pc Bathroom

7`11" x 4`11"

Furnace/Utility Room

7`4" x 6`7"

Thoughtful | Loyal | Effective

Loving this home?

Breanna will call to discuss.

"Would definitely recommend, especially for first-time homebuyers who need a little bit more guidance and help" - Jennifer Sine

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