$2,099,999Asking Price
420 Kettleby Road, King, ON L7B 0C9
Rural King, King
Steeped in history and architectural grandeur, the historic Brunswick Hall is a magnificent 4-bedroom manor offering a lifestyle defined by heritage, 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.
Steeped in history and architectural grandeur, the historic Brunswick Hall is a magnificent 4-bedroom manor offering a lifestyle defined by heritage, 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.
See MoreKey Info
- 2-Storey Detached
- 10-Car Driveway
- 3-Car Detached Garage
- Kettleby Rd and Keele St
- 3500-5000 Approximate Sq Feet
- 100+ Years Approximate Age
- Unfinished Basement
- 1 Kitchen
- Forced Air Propane Heating
- Central Air
Property
- Lot Size 182.89 x 595.32 Feet
- 2-4.99 Acreage
- Brick/Wood Exterior
- Taxes were $10,695 in 2025
- Possession: Flexible
Details
- Fireplace
- Family Room
- Inground Pool
- Central Vacuum
- Septic Tank
- Well Water
- MLS #N12695684
- EXP REALTY
Extras
Rooms
| Room | Floor | Dimensions | Details | |
|---|---|---|---|---|
| 1 | Kitchen | Main | 20.24' x 15.88' | Beamed Ceilings, Tile Floor, Eat-in Kitchen |
| 2 | Breakfast | Main | 16.17' x 11.15' | Walkout To Deck, Large Window, West View |
| 3 | Office | Main | 9.78' x 8.10' | Built-in Desk |
| 4 | Laundry | Main | 7.15' x 6.27' | |
 | 1 2-Piece Bathroom on Main Floor | |||
| 1 5-Piece Bathroom | |||
| 1 4-Piece Bathroom | |||
| 1 2-Piece Bathroom on Ground Floor | |||
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Who lives here?
Rural King, King is a north GTA neighbourhood notable for its singles, renters, executives and tradespeople. Residents tend to be older with a significant number of youth aged 20 to 24, adults aged 50 to 64 and seniors aged 65 to 74.
Families
Kids Per Family
1.2
kids per family
in the neighbourhood.
Gta ({{ '1.29999995231628' | number: 1 }})
Singles
38%
of residents are
single and loving it.
38% singles
King (36%)Gta ({{ '44.8800010681152' | number: 0 }}%)
Renters
15%
of residents
are renters.
15% renters
King (13%)Gta ({{ '33.0200004577637' | number: 0 }}%)
Education
35%
of residents are
university grads.
35% university grads
King (38%)Gta ({{ '43.6699981689453' | number: 0 }}%)
Income
Average Household Income
$215K
is the average household
income in the neighbourhood.
Gta ({{ '135056.828125' | minifiedCurrency }})
Professions
Professions
| Management | 14% |
| Business | 12% |
| Sales | 11% |
| Trades | 10% |
| Government | 7% |
Immigrants
24%
of residents were
born outside of Canada.
24% immigrants
King (26%)Gta ({{ '45.4300003051758' | number: 0 }}%)
Birthplace - All
3.9% from Italy
All-time
Birthplace - Recent
0.4% from China
Recent
Foreign Languages
Foreign Languages
| Italian | 8% |
| German | 2% |
| Russian | 2% |
| Spanish | 1% |
| Portuguese | 1% |
Religions
Religions
| Christian | 74% |
| Jewish | 2% |
| Hindu | 1% |
| Muslim | 1% |
| Buddhist | 1% |
