21 Lowther Avenue

21 Lowther Avenue
21 Lowther Avenue
21 Lowther Avenue
+19
4
 bed
5
 bath
2
 parking
5000 - 65535
 sqft
Detached
$5,290,000
Instant Estimate Not Available
For Sale
13 days
 on site
$5,290,000
Instant Estimate Not Available
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Size
-
Lot size
2937 sqft
Street frontage
-
Possession
2026-05-01
Price per sqft
$81 - $1,058
Taxes
$25,262 (2025)
Parking Type
-
Style
Other
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Description
Set on one of Yorkville's most desirable streets. 21 Lowther is a home of rare distinction a modern architectural masterpiece by Charles Bunker, offering over 7000 square feet of refined living space.Designed with emphasis on volume, proportion and light. This residence combines impressive scale with effortless liveability. The main floor loft-inspired layout creates an airy sense of openness, ideal for both grand entertaining and relaxed every day living, Exceptional craftsmanship soaring ceilings, and 2 Rooftops terraces define the homes elevated style. Upstairs generous bedrooms library and family spaces and luxury detailing throughout provide a perfect balance of comfort and sophistication. With its extraordinary design, thoughtful flow and unbeatable Yorkville location, 21 Lowther Ave stands as a truly one-of-a-kind , offering a home that embodies timeless quality and contemporary elegance in equal measure. 4 exceptional levels above grade. Rare walkout, 2346 square foot basement.
Broker: SOUTH HILL REAL ESTATE LIMITED
MLS®#: C12993832
Property details
Parking:
2
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
Other
MLS Size:
5000-65535 sqft
Lot front:
21 Ft
Lot depth:
138 Ft
Listed on:
Apr 14, 2026
Show all details
Rooms
LevelNameSizeFeatures
Ground
Foyer
9.0 x 6.5 ft
Ground
Kitchen
17.3 x 14.8 ft
Ground
Dining Room
17.4 x 16.0 ft
Show all
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About 21 Lowther Avenue

21 Lowther Avenue is a Toronto detached house for sale. 21 Lowther Avenue has an asking price of $5290000, and has been on the market since April 2026. This 5000-65535 sqft detached house has 4 beds and 5 bathrooms. Situated in Toronto's Yorkville neighbourhood, The Annex, Yonge and Bloor, Summerhill and Casa Loma are nearby neighbourhoods.

There are a lot of great restaurants nearby 21 Lowther Ave, Toronto.Grab your morning coffee at Booster Juice located at 55 Avenue Rd. For those that love cooking, Whole Foods Market is a short distance away.

Transit riders take note, 21 Lowther Ave, Toronto is a short distance away to the closest public transit Bus Stop (Avenue Rd at Yorkville Ave) with route Avenue Road. For drivers, the closest highway is Gardiner Expressway and is within a few minutes drive from 21 Lowther Ave, making it easier to get into and out of the city using Yonge St ramps.