81 Mackenzie King Avenue
St. Catharines, ON
- 5 bed
- 4 bath
- approx. 3000-3500 sqft
- Detached
- 77 days on market
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.
Listing Details
- Taxes (2025)
- $11,057
- Listed
- June 26, 2026
Price History
Property
- Style
- 2-Storey
- Age
- 0-5
- Construction
- Stucco (Plaster), Other
- Roof
- Shingles, Other
- Foundation
- Poured Concrete
- Interior
- Carpet Free, Auto Garage Door Remote, In-Law Suite, Guest Accommodations, On Demand Water Heater, Water Heater Owned, In-Law Capability
- Lot Size
- 38.71 x 118 Feet
Parking
- Garage
- Attached
- Covered Spaces
- 2
- Total Parking
- 8
Utilities
- Sewer
- Sewer
- Heat Source
- Gas
Location & Legal
- Cross Street
- Howland drive
- Parcel Number
- 464150848
- Possession
- 60-89 days
- Occupancy
- Owner
Included
- Inclusions
- Fridge, stove, dishwasher, washer and dryer
Schools
Elementary
- St Christopher Catholic Elementary School0.9 km
Catholic · Niagara CDSB · 180 students
Grade 3 reading: 75% met the provincial standard
- Jeanne Sauve Public School1.1 km
Public · DSB Niagara · 575 students
Grade 3 reading: 84% met the provincial standard · Grade 6 math: 72% met the provincial standard
- Applewood Public School1.5 km
Public · DSB Niagara · 185 students
Grade 3 reading: 76% met the provincial standard · Grade 6 math: 88% met the provincial standard
Secondary
- Sir Winston Churchill Secondary School3.4 km
Public · DSB Niagara · 1025 students
Grade 10 literacy: 91% met the provincial standard
- Thorold Secondary School3.5 km
Public · DSB Niagara · 700 students
Grade 10 literacy: 92% met the provincial standard
- Laura Secord Secondary School3.5 km
Public · DSB Niagara · 635 students
Grade 10 literacy: 85% met the provincial standard
Straight-line distance. Nearby schools are not necessarily the assigned schools — confirm catchment with the school board. Scores are EQAO provincial test results for 2024-2025.
Community
Postal area L2P
- Population
- 15,128
- Private dwellings
- 6,706
- Median age
- 40
- Average household size
- 2.3
- Median household income
- $71,000
Source: Statistics Canada, 2021 Census of Population, catalogue 98-401-X2021013. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada of this product.
Local market
Residential Freehold in St. Catharines · last 12 months
- Median sold price
- $540,000
- Homes sold
- 1,615
- Median days on market
- 26
- Sale-to-list price
- 96.6%
Based on 1,615 recorded sales of residential freehold properties in St. Catharines over the last 12 months.
Rooms
2-piece on Main, 4-piece on Basement, 2 × 4-piece on Second
Second
- Bedroom 216'10" x 15'6"
- Bedroom 316'10" x 14'5"
- Loft20'8" x 16'9"
- Primary Bedroom21'6" x 16'10"
Main
- Dining Room12'6" x 11'6"
- Kitchen18'3" x 11'10"
- Laundry10'7" x 7'4"
- Living Room
- Pantry6'11" x 6'2"
- Pantry7'3" x 6'10"
Basement
- Bedroom 417'7" x 12'5"
- Bedroom 517'7" x 10'8"
- Kitchen16'2" x 14'11"
- Laundry
- Living Room14'11" x 11'11"
Listed by
REVEL Realty Inc., Brokerage
Walk Score
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Location
Street View
Mortgage Calculator
$277,800
Estimated Monthly Payment
$6,824
Land transfer tax
Ontario land transfer tax only. An estimate — not legal or financial advice. Municipal land transfer tax applies in Toronto and is not included.
Investment Analysis
No recent nearby lease data. Enter a rent to see the numbers.
Mortgage: $6,824/mo (20% down, 5.5%)
Taxes: $921/mo · Insurance: $347/mo
Estimates only. Consult a financial advisor.
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