443 Dearbourne Avenue, King, ON

$4,399,000
MLS#:N12490732
6 beds
9 baths
5000 + sqft
30.0 parking
Residential Freehold
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Description

Property Highlights

Welcome to this remarkable ["2-Storey"] detached located in the coveted neighborhood of King City. Expertly crafted featuring premium stone construction, this residence presents an exceptional opportunity offered at $4,399,000 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 6 Bedrooms and 9 Bathrooms with 2 functional kitchens
  • Generous living space spanning 5000 + sqft on a premium 351.21 x 554.01 ft lot
  • Features a ["finished with walk-out", "apartment"] basement, adding superb versatility for recreation, a home gym, or extra storage
  • 30.0 total parking spaces available with a convenient attached configuration
  • Notable attributes: Auto Garage Door Remote, Built-In Oven, Central Vacuum
  • equipped with ["central air"] central cooling and highly efficient forced air heating via propane

Welcome to 443 Dearbourne Avenue! No detail has been spared in this breathtaking custom-built estate, offering approximately 11,000 square feet of sophisticated, refined living space. Privately nestled on 4.42 acres of pristine land, surrounded by mature trees and lush, professional landscaping, this residence redefines elegance and tranquility. Step into a grand foyer featuring soaring 34-foot cathedral ceilings. The family room is a true showstopper, anchored by a floor-to-ceiling stone mantel fireplace that exudes warmth and grandeur and overlooks the covered terrace. The main floor offers exceptional versatility with a gourmet kitchen, a fully equipped movie theatre and a dedicated home office for modern living needs, as well as a private bedroom with an ensuite. The basement features a separate apartment, perfect for multi-generational living. Throughout the home, elegant custom wrought iron accents, Juliette balconies, and multiple walkouts frame unobstructed scenic views, allowing the beauty of the outdoors to flow in naturally. Additional features include an attached 5-car garage equipped with an EV charger, perfect for car enthusiasts or growing families. This extraordinary estate blends timeless elegance with modern luxury, offering an unmatched living experience in a serene, private setting.

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Key Features

Bedrooms
6
Bathrooms
9
Kitchens
2
Living Area
5000 + sqft
Property Type
Residential Freehold

Additional Details

StatusSold
Sold DateNovember 21, 2025
Sold price information is available to members only
Listed Date10/30/2025
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
ConstructionStone
Lot Size351.21 × 554.01 Feet
CountyYork
Annual Tax$28,143.61
Legal DescriptionPT LT 14 PL 151 KING PT 1, 65R6327; T/W R330985 ; KING

Parking & Garage

Parking Spaces30.0
Garage Spaces25
Garage TypeAttached

Heating & Cooling

Heat SourcePropane
Heat TypeForced Air
Cooling["Central Air"]

Features

Property Features

Clear View, Wooded/Treed, Cul de Sac/Dead End, Electric Car Charger

Community Features

Location

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443 Dearbourne Avenue, King, ON
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Property History

No historical data available for this property.

This could be the first listing for this address.

Pricing & Value Insights

Data-driven valuation for 443 Dearbourne Avenue, King, ON L7B 1A3

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.
Financial Audit

Estimated Costs

Loan Amount$3,519,200
Monthly Mortgage$20,448
Property Tax (Est.)$2,345
Utilities & Maint.$350
Total Monthly Cost$23,143

Strategic Fiscal Clarity

Informed buyers do not make decisions based on list price alone. This analysis ensures your transition to a superior residence is supported by absolute fiscal certainty.

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