Re-listed 1 day ago

420 Kettleby Rd, King, Ontario L7B 0C9

Detached
4 + 1
4
~3500-5000 sqft
$•••,•••
$2,099,999
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Detached
4 + 1
4
~3500-5000 sqft

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Highlights

Property Estimate

Days on market1 day

Total days on market
351 days

Estimated valueNot available

Price/Sqft$509/sqft

Monthly cost

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Description

Steeped in history and architectural grandeur, the historic Brunswick Hall is a magnificent 4-bedroom manor offering a lifestyle defined by historic, elegance, and the serene beauty of King Township. Built circa 1875 by Jacob Walton as the founding home of Kettleby, this iconic residence presents a once in a generation opportunity to own and preserve a true piece of Ontario history on over 3 sprawling acres. Life at Brunswick Hall combines pastoral tranquillity with refined country living, where you can host sophisticated garden parties by the inground concrete pool or enjoy open space for horses and outdoor leisure. The grounds feature an original 1842 stone wall, offering a private sanctuary that whispers stories of the 19th century while providing a majestic canvas for modern enjoyment. The home showcases meticulous craftsmanship, featuring double-brick construction, original French doors, and a classic wraparound veranda. Inside, the open-concept country kitchen flows into a west-facing sunroom with breathtaking views of the Kettleby Valley. The functional layout includes a panelled library with built-in bookcases, a dedicated home office, and a grand living room bathed in natural light. The primary suite serves as a private wing, complete with a four-piece ensuite, walk-in closet, and a unique circular staircase leading to the breakfast area. Modern reliability is ensured with updated electrical, heating, and plumbing systems, while original hardwood flooring remains preserved beneath traditional carpeting. The exterior features a three-car bank barn that serves as a triple garage while retaining a third-story loft and capacity for livestock. Located in one of York Region's most prestigious rural pockets, this premium lot is minutes from King City, Aurora, and Newmarket. Families will appreciate being near top-rated schools, such as The Country Day School and St. Andrew's College, with easy access to the GO Station and Highway 400.


Property Details

Style2-Storey
ViewPool, Trees/Woods
Age of property100+
SqFt~3500-5000 SqFt
Lot Size108,878 SqFt(595.32 x 182.89)
Parking Spaces13
MLS ®NumberN12695684
Community NameNeighborhood of King
Data SourceTRREB
Listing byEXP REALTY

Features

Heating: Forced Air
Central Vacuum
Cooling: Central Air
Fireplace
Basement: Unfinished

Main Floor

Kitchen

6.17 x 4.84

Beamed / Tile Floor / Eat-In Kitchen

Breakfast

4.93 x 3.4

W/O To Deck / Large Window / West View

Living

6.22 x 4.13

Combined W/Dining / Fireplace / French Doors

Mudroom

4.23 x 3.81

2 Pc Bath / Tile Floor / Double Closet


Features

Lot size: 108,878 SqFt
Pool: Inground

Parking

Garage spaces 3

Garage type Detached

Other parking spaces 10

Total parking spaces 13


Property listed by EXP REALTY, Brokerage
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Market Data - Neighborhood of King

Geo Zone Map ThumbnailNeighborhood of King

Strong Buyer's Market

View Market Data

Detached house - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

52 days

Compared to

2025

78 days

2024

49 days

2023

34 days

New Listings

Past 30 days

25 listings

Compared to

2025

14 listings

2024

17 listings

2023

17 listings

Units sold

Past 30 days

12 units

Compared to

2025

12 units

2024

6 units

2023

7 units

Median Sold Price

Past 30 days

$1,895,000

Compared to

2025

$2,894,750

2024

$2,179,000

2023

$3,175,000


Population and Demographics

Overview

Total population 33063
Average household income $204,022

Age (%)

0 to 19
25%
20 to 34
16%
35 to 49
20%
50 to 64
24%
65 and plus
15%

Household composition (%)

Single family
81%
Single person
16%
Multi person
2%
Multi family
1%

Mother tongue (%)

English
72%
Italian
9%
Others
6%
Russian
3%
Mandarin
3%
Iranian Persian
2%
Spanish
1%

House tenancy (%)

Owners
88%
Renters
12%

What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget