Detached House for sale at 443 Dearbourne Avenue, King, Ontario, L7B 1A3 - King City - MLS: N12490732

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443 Dearbourne Avenue

King, Ontario, L7B 1A3 - King City

$4,399,000

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Neighbourhood

King City
Major Intersection

Jane St & 16 Sdrd

Listed Since: 7 day(s)
Last update: today

Virtual Tour

Overview

Property Type

Detached, 2-Storey
Bedrooms

5 + 1
Bathrooms

9
Basement

Fin W/O + Apartment
Kitchen

1 + 1
Total Parking

30 (5 Attached Garage)
Lot Size

351.21x554.01 (Feet)
Taxes

$28,143.61 (2024)
Type

Freehold

Property Description

Property description for 443 Dearbourne Avenue, King

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.

Listed by HARVEY KALLES REAL ESTATE LTD.

Property details

MLS #

N12490732
Sq. Ft

5000 +
Sq. Ft. Source

MLS
Lot Irregularities

Y
Year Built

16-30
Pool

None
Drive

Private
Garage

Attached, 5 spaces
Total Parking

30
Family Room

Y
Den

Y
Exterior

Stone
Fireplace

Y
Roof

Unknown
Foundation

Unknown
Elevator

Y
Water View

n/a
Laundry Level

n/a
Heat

Forced Air
A/C

Central Air
Water

Well
Water Supply

n/a
Sewers

Septic
Central Vac

Y

MLS #

N12490732
Sq. Ft

5000 +
Sq. Ft. Source

MLS
Lot Irregularities

Y
Year Built

16-30
Pool

None
Drive

Private
Garage

Attached, 5 spaces
Total Parking

30
Family Room

Y
Den

Y
Exterior

Stone
Fireplace

Y
Roof

Unknown
Foundation

Unknown
Elevator

Y
Water View

n/a
Laundry Level

n/a
Heat

Forced Air
A/C

Central Air
Water

Well
Water Supply

n/a
Sewers

Septic
Central Vac

Y

Living

4.35 x 4.86 ft Main level

hardwood floor, Coffered Ceiling, Pot Lights
Dining

4.5 x 6.71 ft Main level

hardwood floor, Crown Moulding, Pot Lights
Kitchen

5.18 x 9.12 ft Main level

Centre Island, Open Concept, Stainless Steel Appl
Sunroom

4.81 x 4.94 ft Main level

hardwood floor, Pot Lights, W/O To Yard
Family

6.19 x 6.89 ft Main level

hardwood floor, Vaulted Ceiling, Fireplace
Office

4.17 x 3.07 ft Main level

hardwood floor, 3 Pc Ensuite, French Doors
5th Br

5.62 x 5.21 ft Main level

hardwood floor, 3 Pc Ensuite, Closet Organizers
Media/Ent

8.71 x 16.29 ft Main level

Broadloom, 2 Pc Bath, Bar Sink
Primary

5.34 x 10.87 ft 2nd level

hardwood floor, 7 Pc Ensuite, Fireplace
2nd Br

4.51 x 6.76 ft 2nd level

hardwood floor, 4 Pc Ensuite, Double Closet
3rd Br

4.35 x 6.76 ft 2nd level

hardwood floor, 5 Pc Ensuite, W/I Closet
4th Br

4.12 x 3.02 ft 2nd level

hardwood floor, Pot Lights
Br

4.81 x 4.86 ft Bsmt level

Vinyl Floor, Window
Rec

10.23 x 12.7 ft Bsmt level

Vinyl Floor, W/O To Yard, Pot Lights
Family

7.16 x 11.99 ft Bsmt level

Vinyl Floor, W/O To Yard, Fireplace
Kitchen

4.51 x 3.51 ft Bsmt level

Stainless Steel Appl

Contact Manoj Kukreja

Sales Representative,
Century 21 People’s Choice Realty Inc.,
Brokerage
(647) 576 - 2100

Property History

Property history for 443 Dearbourne Avenue, King

This property has been sold 9 times before. Create your free account to explore sold prices, detailed property history, and more insider data.

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Neighbourhood Amenities & Points of Interest

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Local Real Estate Price Trends for Detached in King City

Active listings

Average Selling Price of a Detached

October 2025

$2,180,200

Last 3 Months

$2,337,442

Last 12 Months

$2,814,264

October 2024

$3,114,615

Last 3 Months LY

$3,047,372

Last 12 Months LY

$2,779,811

Change

-30%

Change

-23%

Change

Historical Average Selling Price of a Detached in King City

Average Selling Price

3 years ago

$2,658,000

Average Selling Price

5 years ago

$2,268,677

Average Selling Price

10 years ago

$1,554,583

Change

-18%

Change

-4%

Change

40%

Number of Detached Sold

October 2025

Last 3 Months

Last 12 Months

October 2024

Last 3 Months LY

Last 12 Months LY

Change

-62%

Change

-37%

Change

-29%

How many days Detached takes to sell (DOM)

October 2025

Last 3 Months

Last 12 Months

October 2024

Last 3 Months LY

Last 12 Months LY

Change

12%

Change

-5%

Change

10%

Average Selling price

Inventory Graph

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Closing Cost Calculator

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Purchase Price

First time home buyer

Down Payment($)

Down Payment(%)*

Additional information

Provincial Land Transfer Tax

Ontario Land Transfer Tax Rebate

Toronto Land Transfer Tax

Toronto Land Transfer Tax Rebate

PST on CMHC Insurance Premium

Lawyer Fees

$2,825

Government Registration Fee's

$164

Title Insurance

Closing Cost Total

Total Cash flow for purchasing this property

Provincial Land Transfer Tax

Ontario Land Transfer Tax Rebate

Toronto Land Transfer Tax

Toronto Land Transfer Tax Rebate

PST on CMHC Insurance Premium

Lawyer Fees

$2,825

Government Registarion Fee's

$164

Title Insurance

Purchase Price

Down Payment($)

Down Payment(%)*

First time home buyer

* A down payment of less than 20% is permitted only for first-time home buyers purchasing their principal residence. The minimum down payment required is 5% for the portion of the purchase price up to $500,000, and 10% for the portion between $500,000 and $1,500,000. For properties priced over $1,500,000, a minimum down payment of 20% is required.

Contact Manoj Kukreja

Sales Representative, Century 21 People’s Choice Realty Inc., Brokerage
(647) 576 - 2100

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