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Detached for sale at 81 Mackenzie King Avenue, St. Catharines - 5 bedroom, 4 bathroom - Photo 1 of 50
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$1,359,000

81 Mackenzie King Ave

St. Catharines, ON L2P 0E1

81 Mackenzie King Ave, St. Catharines — Listed at $1,359,000. 5 bedroom, 4 bathroom 2-Storey Detached. MLS® X13867180.

Possession · seller's timeline

Flexible

5Beds
4Baths
3000-3500sqft
Detached
2-Storey
8Parking
$11,057Taxes/yr · 2025

What's this home worth?

Get a free estimate for 81 Mackenzie King Ave

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.

Property Details

Property TypeDetached
Style2-Storey
Community455 - Secord Woods
Approximate Age0-5
Rooms10+5
Kitchens2
Washrooms4
Square Feet3000-3500 sqft
Lot Size4,596 sq ft
Lot Dimensions38.71 × 118 ft
Lot Size Area4,596 sqft (MPAC)
Fronting OnWest
Dir/Cross StHowland drive
Garage TypeAttached
Garage Parking Spaces2
Parking Drive Spaces6
Total Parking Spaces8
ExteriorStucco (Plaster), Other
RoofShingles, Other
FoundationPoured Concrete
BasementApartment, Finished, Finished with Walk-Out, Full, Walk-Out, Separate Entrance
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2025)$11,057
HSTIncluded In
Listed Date10/6/2026
Days on Market8 days
PossessionFlexible
Same-day showings available
5.0Rated 5 stars on Google ReviewsWhatsApp Us About This Listing

Property Insights

Home Value
Estimate

Listing Courtesy of: REVEL Realty Inc., Brokerage

MLS® #X13867180

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

HouseIndex Take: 81 Mackenzie King Avenue

This detached (2-Storey) is located in the 455 - Secord Woods neighbourhood of St. Catharines.

The home offers 5+2 bedrooms, 4 bathrooms.

Features include a apartment, finished, finished with walk-out, full, walk-out, separate entrance basement, 8 parking spaces including a 2-car garage, a fireplace.

Additional details: lot dimensions of 38.71 × 118 feet.

Listed at $1,359,000 CAD with annual property taxes of $11,057 (2025).