420 Kettleby Road, King

Price: $2,099,999

5 bedrooms, 4 bathrooms

3,500 - 3,999 sqft

Property Type: Detached

MLS#: N12695684

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.

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$2,099,999 - 420 Kettleby Road, King

Detached for Sale in King

105 days on market
5Beds
4Baths
3,500 - 3,999Sq Ft
Detached
Property Details
MLS Number
N12695684
Property Type
Detached
Status
active
Days on Site
105
Bedrooms
5
Bathrooms
4
Square Feet
3,500 - 3,999 sqft
Neighbourhood
King
Lot Size
3 sqft
Listing Brokerage
EXP REALTY
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.

Mortgage Calculator

Estimate your monthly payments for this property

Estimated Payment

$9,289.00/mo

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5-yr fixed avg.

Principal: $1,679,999Interest: $1,106,702
Mortgage Amount$1,679,999
Total Interest$1,106,702
Est. Property Tax$1,487/mo
Total Cost$2,786,701

Rates shown are estimates based on typical Ontario 5-year fixed rates. Canadian mortgages use semi-annual compounding as required by law. CMHC insurance applies to purchases under $1.5M with less than 20% down. Estimated property tax uses an approximate 0.85% rate. Contact us for current rate options and pre-approval.

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Neighbourhood Guide: King

Discover King

King is a vibrant community in the Greater Toronto Area, offering excellent amenities, schools, and transportation options. This area is popular with families and professionals seeking a balanced lifestyle with access to urban conveniences and natural spaces.

Why Live in King

  • Convenient location in King
  • Access to local shops and dining
  • Good public transit connections
  • Community parks and green spaces
  • Well-maintained neighbourhoods

Nearby Schools

Local Elementary SchoolPublic Elementary
Local Secondary SchoolPublic High School

Transit & Commuting

  • MiWay bus routes throughout the area
  • GO Transit stations within driving distance
  • Easy highway access to 401/403/QEW
  • Walking distance to local amenities

Parks & Amenities

  • Local parks and recreational facilities
  • Community centres
  • Shopping plazas nearby
  • Restaurants and cafes

Lifestyle & Community

King offers a wonderful quality of life with a mix of residential charm and urban convenience. Residents enjoy easy access to schools, parks, and shopping, making it an ideal location for families and professionals alike.

70
Walk Score
Varies
Price Range

420 Kettleby Road, King

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Investor Analysis

Rental income estimator & ROI calculator

Estimated Monthly Rent
$4,450/mo
Range: $3,783 - $5,118
Cap Rate (ROI)
1.4%
Below Average

Monthly Cash Flow Breakdown

Rental Income+$4,450
Maintenance Fees-$0
Property Tax (est.)-$1,487
Insurance (est.)-$437
Net Cash Flow+$2,526

Note: These are estimates only. Actual figures may vary based on market conditions, property condition, and other factors. Consult with a financial advisor for personalized advice.

Joe Battaglia - Top Real Estate Agent in Mississauga, REMAX Realty Specialists

Joe's Thoughts

Honest perspective from 30+ years of GTA real estate experience

Competitive Pricing

At $600/sqft, this is priced below the area average. This could represent genuine value, but let's investigate why. In my experience, underpriced homes often have deferred maintenance, unfavourable layouts, or motivated sellers. I'll help you determine which it is.

Negotiation Opportunity

At 105 days on site, this property has exceeded the typical selling timeline for King. This creates leverage for buyers. The seller may be motivated by carrying costs, life circumstances, or previous deals falling through. I'd recommend a strategic offer below asking with terms that favour you.

Detached Home Advantages

Detached homes in King are increasingly scarce and valuable. You'll have no shared walls, full control over renovations, and typically stronger appreciation. Consider the lot size and potential for future additions or basement apartment income. Detached homes also offer the most flexibility for growing families.

Larger Home Realities

At 3,500 sqft, this is a substantial home. Budget approximately $400-600/month more for utilities compared to an average-sized home. Maintenance costs scale with size too - roof, HVAC, and cleaning all cost more. That said, space is a luxury that's hard to add later, and larger homes often have better resale in family-oriented neighbourhoods.

Excellent Flexibility

With 5 bedrooms, you have genuine flexibility. Beyond the master and kids' rooms, you can have a dedicated home office, guest room, hobby space, or even rental income potential. In today's work-from-home era, extra bedrooms add significant value. Properties with 5+ bedrooms are relatively rare in King.

Bathroom Count Matters

With 4 bathrooms, morning routines are much smoother. Multiple bathrooms significantly improve daily livability and are a major selling point for resale. Buyers consistently pay more for adequate bathroom counts - this is a strong feature.

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