206 Churchill Avenue, King, ON
Rural King, King · MLS® N12937406
About this home
A Rare Custom Masterpiece Of Countryside Luxury Set On Nearly 5 Acres Of Serene Wooded Grounds With A Tranquil Stream! Discover this extraordinary private estate in prestigious Kettleby, just minutes from King City and Hwy 400. Step through a dramatic soaring atrium into this thoughtfully designed home, featuring expansive windows, refined architectural detailing, and rich 7" oak plank hardwood flooring throughout. The chef-inspired kitchen showcases granite countertops, coffered ceilings, an oversized centre island, and professional-grade built-in appliances. Offering approx. 6,300 sqft above grade plus a fully finished walk-out lower level, the home features 5+1 bedrooms and 9 bathrooms. A private second-floor suite with its own kitchen and ensuite is ideal for extended family or guests. The walk-out lower level is an entertainer's dream, complete with a custom home theatre with VIP seating, a gym, wet and steam saunas, and expansive recreation space. Outdoors, enjoy resort-style living with an inground saltwater pool, new liner and heat pump (2025), domed hot tub, and beautifully landscaped grounds with irrigation. Modern systems include geothermal heating, well water, septic system, and owned mechanicals including furnaces, hot water heater, and water filtration system. Heated 4-car garage and gated entrance (as is) complete this exceptional offering. Don't miss out on this opportunity!
Key facts
- Property type
- Detached, 2-Storey
- MLS®
- N12937406
- Bedrooms
- 6 (5 + 1)
- Bathrooms
- 9 (1 half)
- Size
- 5,000 sq ft
- Lot
- 165.5 × 1301.16 ft
- Cross streets
- Weston Rd / Lloydtown- Aurora Rd
- Parking
- 4 garage · 10 parking (attached)
- Driveway
- Private
- Basement
- Finished with Walk-Out
- Heating
- Forced Air
- A/C
- Central Air
- Exterior
- Brick, Stone
- Foundation
- Concrete
- Roof
- Asphalt Shingle
- Sewer
- Septic
- Pool
- Indoor, Salt
- Property tax
- $19,029 / 2025
- Days on market
- 109
- Listing brokerage
- RE/MAX HALLMARK REALTY LTD.
Rooms
vaulted ceiling(s) · skylight · separate room
hardwood floor · fireplace · b/i bookcase
pot lights · window · 3 pc ensuite
crown moulding · pot lights · closet
stainless steel appl · centre island · breakfast bar
stainless steel appl · large window · open concept
crown moulding · wainscoting · picture window
coffered ceiling(s) · pot lights · combined w/kitchen
hardwood floor · pot lights · w/o to yard
pot lights · mirrored walls · combined w/rec
crown moulding · pot lights · double doors
pot lights · fireplace · combined w/kitchen
5 pc ensuite · walk-in closet(s) · fireplace
hardwood floor · open concept · large window
hardwood floor · closet · 3 pc ensuite
pot lights · fireplace · b/i shelves
hardwood floor · closet · 3 pc ensuite
Listed at $5,499,000, this home is within the range of a wider set of listings, but with few close matches nearby, so worth confirming with a precise CMA. The number above is my independent estimate of value, not the asking price.
There are only a few closely comparable homes right here, so this is a broad read from wider listings in the area. Ask me for a precise CMA before relying on it.
Based on 19 similar homes nearby, adjusted for size, beds, and baths.Median of 19 comparable active listings, adjusted for size, beds, and baths. The city (MPAC) assessment points to about $5.55M, a close match. The comparable range is wide here, so treat this as a rough read until I run a full CMA.
How I got there
Here is the exact math behind the estimate. I start from the closest comparable listing and adjust for the real differences (size, beds, baths) to land on a like-for-like value for this home.
- Closest comparable, listed at $7.90M
- Bedrooms +$30K
- Bathrooms +$30K
- Adjusts to $7.96M
That comparable adjusts to $7.96M; the $5.17M estimate above is the median of all 19 comparables, which is steadier than any single home.This uses comparable active listings, not sold prices. Lot, condition, and finishes are my in-person call, and I can run a full CMA with recent solds.
Its public catchment (Kettleby PS) tests around the provincial average, a steady, family-friendly draw. The full EQAO breakdown is below.
On location, this is a more car-dependent spot, so buyers here typically drive. Newmarket Bus Stop is about a 73-minute walk away. Worth weighing if transit access matters to you.
Total price vs nearby homes. Fair value about $5.17M, median of 19 comparables.
What the listing highlightsThese are claims from the listing. The only way to know for sure is to see it in person, and I am happy to book you a private showing.
- Pool: lifestyle appeal, but adds maintenance, insurance, and resale is mixed.
- Tall ceilings: they transform how a home feels, worth confirming the actual heights room to room.
- Premium lot / gardens: lot size and privacy hold value and cannot be changed, verify frontage, depth, and any easements.
- Hardwood floors: quality hardwood is durable and broadly desirable.
- Sold as-is / needs work: budget for renovation, the price should reflect the condition.
- Weigh carefully
- Worth verifying
- Value driver
- Lifestyle
The closest active listings by size, beds, and price, so you can see what this home is up against.
The 3 closest active listings nearby.
See all comparable homesThis home lists 14% below the area average of $1,285/sqft.
88 days longer than the King average (21 days).
View comparable listingsPrice per square foot vs the area average.
Neighbourhood & location
Rural King, King, ON
Enter a workplace or destination and we’ll show the door-to-door time by car, transit and bike.
Getting around
Car-DependentA walkability read built from the amenities around this home: how close the nearest transit stop is, and how many grocery, dining, park, and pharmacy destinations fall within a 15-minute walk. It is a guide, not a guarantee. Places data from Google.
Almost all errands require a car.
🚉 Nearest transit: Newmarket Bus Stop, about 5.8 km away
Within a 15-minute (1.5 km) walk.
How asking prices compare in the closest areas to this home. Longer bars mean a pricier market.
Typical asking price of active listings of the same type, per area (outliers removed). King.
Get the full neighbourhood report (schools, parks, transit & safety) →
The public and Catholic schools this address is zoned for, with EQAO results (the share of students meeting Ontario's provincial standard).
School attendance boundaries and EQAO results are Ontario government data and can change. Confirm the current catchment with the school board before relying on it.
Affordability & Mortgage
Income needed assumes a ~32% GDS ratio; weekly is mortgage principal & interest only. Price ÷ income is the home price over the income needed. Fixed reference assumptions so listings compare on equal footing, not a lending decision.
Calculate and customize your mortgage and other expenses
Adjust the down payment, rate, and amortization, and add property tax, condo fees, and heating to see your true monthly cost.
Your numbers
Homes over $1.5M can't be insured, so 20% down or more is required.
Conventional (20%+ down). Best insured 5-year fixed 3.99% via Ratehub.ca (as of July 17, 2026); conventional rates run a little higher.
Mortgage amount $4,399,200 · 4.14% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $23,476
- Property tax
- $1,586
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $25,062
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $123,950
- Estimated closing costs
- $123,950
Plus your down payment of $1,099,800. Legal fees, title insurance, and adjustments are extra and vary by deal.
Mortgage stress test
Lenders qualify you at the greater of your rate plus 2% or 5.25%. You do not pay this rate. It just shows you could still handle payments if rates rose, so aim to stay comfortable at this higher number.
Over the full 25 years
At the end of your 5-year term
- Total paid over the term
- $1,408,546
- Principal paid down
- $560,239
- Interest paid
- $848,307
- Balance remaining
- $3,838,961
Talk to Team Asgarian about your options
Rates and programs change often. We will connect you with a trusted mortgage professional and build a plan that fits your budget and goals.
Estimates only, not a mortgage quote or pre-approval. Figures use Canadian semi-annual compounding, current minimum down-payment rules, CMHC premium tiers, and Ontario (plus Toronto, when selected) land transfer tax. Actual rates, taxes, insurance, and closing costs vary by lender and property. Confirm every number with your mortgage professional.
Investor snapshot
Income potential: the basement has a separate entrance, which often supports a rentable in-law or second suite. That can lift real rent well above the figure above and help carry the mortgage. Ask us about permitted use in this area.
Thinking of this home as an investment? We will pull real comparable rents and run the full numbers with you.
Talk about the numbersEstimates only. Rent is modelled on above-grade size and local norms, so a finished basement or second suite (a separate entrance often means one) can push real rent well above this. Taxes, fees, and vacancy vary by property, and cap rate is before financing. A starting point, not a final number, let us run the real ones with you.
Helpful resources
All information deemed reliable but not guaranteed. For personal, non-commercial use only. Listing courtesy of RE/MAX HALLMARK REALTY LTD.. MLS®/PropTx.