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For sale
  • C$2,099,999

    420 Kettleby Rd, King, ON L7B 0C9

    5beds
    4baths
    Single Family Residence
    Built in ----
    3.18 Square Feet Lot
    $-- Zestimate®
    C$--/sqft
    C$-- HOA

    What's special

    Private sanctuaryDouble-brick constructionOriginal french doorsClassic wraparound verandaOpen-concept country kitchenDedicated home officeFour-piece ensuite
    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.
    9 days
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    31
    |
    1
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    Likely to sell faster than

    Zillow last checked: 8 hours ago

    Listing updated: January 15, 2026 at 03:39pm

    Listed by:

    EXP REALTY

    Source: TRREB,MLS®#: N12695684MLS LogoOriginating MLS®#: Toronto Regional Real Estate Board

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 4
    Primary bedroom
    • Level: Second
    • Dimensions: 6.05 x 5.83
    Bedroom 2
    • Level: Second
    • Dimensions: 4.13 x 3.6
    Bedroom 3
    • Level: Second
    • Dimensions: 5.05 x 4.13
    Bedroom 4
    • Level: Second
    • Dimensions: 4.05 x 3.18
    Breakfast
    • Level: Main
    • Dimensions: 4.93 x 3.4
    Dining room
    • Level: Main
    • Dimensions: 4.14 x 4.13
    Family room
    • Level: Main
    • Dimensions: 5.44 x 4.8
    Kitchen
    • Level: Main
    • Dimensions: 6.17 x 4.84
    Laundry
    • Level: Main
    • Dimensions: 2.18 x 1.91
    Living room
    • Level: Main
    • Dimensions: 6.22 x 4.13
    Mud room
    • Level: Main
    • Dimensions: 4.23 x 3.81
    Office
    • Level: Main
    • Dimensions: 2.98 x 2.47
    Sunroom
    • Level: Second
    • Dimensions: 3.98 x 3.88
    Heating
    • Forced Air, Propane
    Cooling
    • Central Air
    Appliances
    • Included: Built-In Oven, Countertop Range, Disposal, Water Softener
    Features
    • Central Vacuum, Storage
    • Flooring: Brick & Beam
    • Basement: Unfinished
    • Has fireplace: Yes
    • Fireplace features: Living Room, Propane
    Interior area
    • Living area range: 3500-5000 null
    Video & virtual tour

    Property

    Parking
    • Total spaces: 13
    • Parking features: Private, Garage Door Opener
    • Has garage: Yes
    Features
    • Stories: 2
    • Patio & porch: Deck, Porch, Patio
    • Exterior features: Privacy, Landscaped, Lighting, Year Round Living
    • Has private pool: Yes
    • Pool features: In Ground
    • Has view: Yes
    • View description: Pool, Trees/Woods
    Lot
    • Size: 3.18 Square Feet
    • Features: Clear View, Golf, Hospital, Park, Ravine, Public Transit, Irregular Lot
    Details
    • Additional structures: Fence - Partial, Gazebo, Out Buildings, Shed, Workshop, Bank Barn
    • Parcel number: 034040054
    • Other equipment: Intercom, Propane Tank

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Brick, Wood
    • Foundation: Concrete, Stone
    • Roof: Asphalt Shingle

    Utilities & green energy

    • Sewer: Septic

    Community & HOA

    Community
    • Security: Alarm System, Carbon Monoxide Detector(s), Monitored, Smoke Detector(s), Heat Detector
    Location
    • Region: King

    Financial & listing details

    • Annual tax amount: C$10,695
    • Date on market: 1/14/2026
    EXP REALTY

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    Price history

    Price history

    Price history is unavailable.

    Public tax history

    Public tax history
    Tax history is unavailable.

    Climate risks

    Neighborhood: L7B

    Nearby schools

    GreatSchools rating

    No schools nearby

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