1 Campbell Crt is a 3-bedroom, 2-bathroom detached home in Markham, listed for $6,000,000. It has 2000-2500 sq ft of living space.
1Welcome to one of Unionville's most extraordinary hidden treasures.
2Surrounded by mature trees and natural beauty, the property provides exceptional privacy, breathtaking views, and a peaceful retreat from everyday life.
3Ideally situated just minutes from historic Main Street Unionville, top-ranked schools, parks, shopping, dining, GO Transit, and Highway 407.
Welcome to one of Unionville's most extraordinary hidden treasures. Set on approximately 3.15 acres of lush, ravine-enveloped grounds, this private country estate offers the rare opportunity to enjoy the serenity of cottage living without leaving the city. Surrounded by mature trees and natural beauty, the property provides exceptional privacy, breathtaking views, and a peaceful retreat from everyday life. Whether enjoyed as a private family estate or transformed into a legacy residence for generations to come (subject to all required approvals), this remarkable property offers a lifestyle seldom found in the GTA. Ideally situated just minutes from historic Main Street Unionville, top-ranked schools, parks, shopping, dining, GO Transit, and Highway 407.
3 bedrooms, 2 bathrooms, about 2,000 sq ft, works out to roughly $3,000 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 1 Campbell Crt
Every detail from the listing, in one place.
Type
Detached
Style
1 1/2 Storey
Living space
2000-2500 sq ftas stated on the listing
Parking
20 spacesYes garage
Basement
Finished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
20
Interior
Basement
Finished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
1 1/2 Storey
Property class
Detached
1 Campbell Crt Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® N13436972$6,000,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 1 Campbell Crt Compares to the Markham Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$29,476
/mo
based on the purchase price of $6,000,000
$1,200,000 cash
$4,800,000 financed
$4,042,860 total interest
Principal54%$4,800,000
Interest46%$4,042,860
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Similar homes for sale nearby in Markham
Other 4–6 bed homes for sale in Markham around $6.0M.
Average days on market30Homes sold in about 30 days on average.
Sale-to-list ratio99.4%On average, homes sold below asking.
Active listings1,507Homes for sale here right now.
Median vs prior 90 days+3.0%Compared with Apr 29 – Jul 28, 2026: prices up.
Based on 1,334 sales from Jul 28 – Oct 26, 2026 (823 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
1 Campbell Crt is listed at $6,000,000 (MLS® N13436972). Summitly updates the price as soon as the MLS® record changes.
Is $6,000,000 a good price for 1 Campbell Crt?
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Markham. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
Has the price of 1 Campbell Crt changed?
No — 1 Campbell Crt is still listed at its original asking price of $6,000,000.
How many bedrooms and bathrooms does 1 Campbell Crt have?
1 Campbell Crt has 3 bedrooms and 2 bathrooms, with about 2,000–2,500 square feet of living space. It is a detached home in Markham.
Is 1 Campbell Crt close to transit?
The nearest rapid-transit station is Centennial GO Station (Stouffville GO), about 1.2 km (about a 15-minute walk) in a straight line. Unionville GO Station is about 2.5 km, and Markham GO Station is about 3.0 km. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 1 Campbell Crt?
About $29,476 a month — principal and interest on $6,000,000 with 20% down ($1,200,000), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
How does 1 Campbell Crt compare with other homes in Markham?
Its asking price of $6,000,000 is about 448% above the median sold price in Markham over the last 90 days, $1,095,000, across 1,334 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 1 Campbell Crt been sold before?
Summitly has no earlier MLS® sale or lease of 1 Campbell Crt on record from the last two years. Older records aren't shown under TRREB rules.
Where is 1 Campbell Crt?
1 Campbell Crt is in Markham, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 1 Campbell Crt been on the market?
140 days — 1 Campbell Crt was listed on June 8, 2026.
What is the price per square foot of 1 Campbell Crt?
About $2,400 to $3,000 per square foot: the asking price of $6,000,000 over the 2,000–2,500 sq ft the listing gives as its size range.
Does 1 Campbell Crt have parking or a garage?
Yes — the listing gives 20 parking spaces. Garage: Yes.
