81 Mackenzie King Avenue, St. Catharines

81 Mackenzie King Avenue
81 Mackenzie King Avenue
81 Mackenzie King Avenue
+47
3+2
 bed
4
 bath
8
 parking
3000 - 3500
 sqft
Detached
$1,359,000
For Sale
3 hours
 on site
$1,359,000
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Size
-
Lot size
4596 sqft
Street frontage
-
Possession
Flexible
Price per sqft
$388 - $453
Taxes
$11,057 (2025)
Parking Type
-
Style
2-Storey
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Description
Sophistication and modern engineering converge at 81 Mackenzie King, an architectural masterpiece where uncompromising custom luxury meets a brilliant contemporary design. Passing the sleek front porch, you are greeted by a grand foyer that sets an immediate impression of style and scale. Grounded by beautiful premium flooring, the open-concept main floor delivers an incredibly airy feel, seamlessly uniting the expansive living and dining with a high-end chef's kitchen centered around a massive island, premium integrated panelled appliances, and two custom walk-in pantries. This level features a main-floor laundry room and a sophisticated powder room. A striking staircase with sleek glass railing guides you upstairs to a very spacious loft area. This level hosts a large primary retreat defining opulence with his-and-hers closets and a spa-like ensuite with a separate bathtub and a standalone shower. The wide, sun-drenched hallway leads you to an exclusive private balcony, alongside two other generous bedrooms equipped with built-in closets and a second full bath. True luxury extends below to the impressive walk-out basement with an open-concept living/dining area, a full-size kitchenette, a second laundry, and two large bedrooms joined by a full Jack-and-Jill bathroom. The lower level showcases polished concrete floors equipped with energy-efficient radiant in-floor heating-a hidden mechanical comfort that also extends into the insulated garage. Two oversized glass patio doors off the dining areas on both levels create flawless transitions to the exterior living spaces, leading from the main deck and lower patio out to a pristine, fully fenced backyard oasis bordered by mature privacy greens. Complete with premium German tilt-and-turn windows featured throughout, a 6-car concrete driveway, a fully owned tankless hot water system, and a separate side entrance into the grade-level walk-out, this home provides an unmatched, turnkey lifestyle.
Broker: REVEL Realty Inc., Brokerage
MLS®#: X13867180
Property details
Parking:
8
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
2-Storey
MLS Size:
3000-3500 sqft
Lot front:
38 Ft
Lot depth:
118 Ft
Listed on:
Oct 6, 2026
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Instant estimate:
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$24,630
lower than listed price
i
High
$1,400,870
Mid
$1,334,370
Low
$1,276,421
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About 81 Mackenzie King Avenue

81 Mackenzie King Avenue is a St. Catharines detached house for sale. It has been listed at $1359000 since October 2026. This 3000-3500 sqft detached house has 3+2 beds and 4 bathrooms.

For groceries or a pharmacy you'll likely need to hop into your car as there is not much near this detached house.

If you are looking for transit, don't fear, 81 MacKenzie King Ave, St. Catharines has a public transit Bus Stop (Welland Canals Pkwy / Howland Dr (W)) a short distance away. It also has route Crosstown close by.