45 John Button Blvd is a 4-bedroom, 3-bathroom detached home in Markham, listed for $1,699,000. It has 3000-3500 sq ft of living space.
1This Gorgeous Executive Home, Boasting 3,457 sqft(Above Ground)+1,600 sqft (Finished Basement), 49.38 Ft *138.56 Deep Lot With Huge Backyard, Is The Most Decent Home On The Street!
2You Can Enjoy Meals In This Family Size Kitchen With Walk-Out To The Patio OR Formal Dining In the Spacious Dining Room.
3Huge Master Ensuite W/ Large Size Walk-In Closet & 5PC Bathroom.
Superb Locations! Welcome To This Stunning & Exqusite Detached Home Situated In The Quiet & Friendly Heart Of Bottonville, Just Right Next Door Of The Prestigious Unionville Community. This Gorgeous Executive Home, Boasting 3,457 sqft(Above Ground)+1,600 sqft (Finished Basement), 49.38 Ft *138.56 Deep Lot With Huge Backyard, Is The Most Decent Home On The Street! Well Maintained Home As The Professional Owner Couple Lives In Over 5+ Years. Great Functional Layout W/Large Living Rm & Seperate Family Rm In Main Floor. Very Bright & Spacious! Modern Design Kitchen Combined With Large Kitchen Island & The Breakfast Area. You Can Enjoy Meals In This Family Size Kitchen With Walk-Out To The Patio OR Formal Dining In the Spacious Dining Room. There Is So Much Room For Large Family Gatherings! Four Spacious Bedrooms Upstairs. Huge Master Ensuite W/ Large Size Walk-In Closet & 5PC Bathroom. Each Rooms Are In Decent Square Size And Locate In Different Corners Providing The Best Privacy! Huge Sitting Area Can Be A Den Or Lounge Upstairs. Solid Oak Staircase Open To the Finished Basement With Large Rec Room, Gas Fireplace, Easy Shifted Office Or 5th Bedroom. The Backyard Oasis Is Professionly Landscaped and Provides A Garden Shed For Storage And A Gazebo For Your Relaxation. Too Many More Details Waiting For Your Discovery! Close To All Amenities: YRT, Parks, T&T Supermarket, Banks, All Asian Popular Restaurants, First Marham Place, Markham Town Center and So Many More! Top School Zone includes: Unionville H/S, Buttonville P/S, St Justin Martyr E/S and Margerite Bourgeoys French School. Mins To 404/407, Go Station And Elsewhere So Easy! Really Can't Miss It.
4 bedrooms, 3 bathrooms, about 3,000 sq ft, works out to roughly $566 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 45 John Button Blvd
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
3000-3500 sq ftas stated on the listing
Parking
4 spacesYes garage
Basement
Finished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
4
Interior
Basement
Finished
Exterior & construction
Pool
Yes
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
45 John Button Blvd Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® N14119300$1,699,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 45 John Button Blvd Compares to the Markham Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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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
$8,347
/mo
based on the purchase price of $1,699,000
$339,800 cash
$1,359,200 financed
$1,144,803 total interest
Principal54%$1,359,200
Interest46%$1,144,803
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.
For homeowners nearby
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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 3–5 bed homes for sale in Markham around $1.7M.
Average days on market30Homes sold in about 30 days on average.
Sale-to-list ratio99.4%On average, homes sold below asking.
Active listings1,483Homes for sale here right now.
Median vs prior 90 days+2.3%Compared with Apr 30 – Jul 29, 2026: prices up.
Based on 1,328 sales from Jul 29 – Oct 27, 2026 (835 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
45 John Button Blvd is listed at $1,699,000 (MLS® N14119300). Summitly updates the price as soon as the MLS® record changes.
Is $1,699,000 a good price for 45 John Button Blvd?
Summitly rates it Excellent Deal: the asking price is 10% or more below 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 45 John Button Blvd changed?
No — 45 John Button Blvd is still listed at its original asking price of $1,699,000.
How many bedrooms and bathrooms does 45 John Button Blvd have?
45 John Button Blvd has 4 bedrooms and 3 bathrooms, with about 3,000–3,500 square feet of living space. It is a detached home in Markham.
Is 45 John Button Blvd close to transit?
The nearest rapid-transit station is Unionville GO Station (Stouffville GO), about 3.5 km in a straight line. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 45 John Button Blvd?
About $8,347 a month — principal and interest on $1,699,000 with 20% down ($339,800), 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.
Are there open houses at 45 John Button Blvd?
Yes — Saturday, October 31, 2:00 PM – 5:00 PM; Sunday, November 1, 2:00 PM – 5:00 PM. Open-house times come from the listing brokerage and can change, so check this page before you go, or book a private viewing.
How does 45 John Button Blvd compare with other homes in Markham?
Its asking price of $1,699,000 is about 55% above the median sold price in Markham over the last 90 days, $1,095,000, across 1,328 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 45 John Button Blvd been sold before?
Summitly has no earlier MLS® sale or lease of 45 John Button Blvd on record from the last two years. Older records aren't shown under TRREB rules.
Where is 45 John Button Blvd?
45 John Button Blvd is in Markham, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 45 John Button Blvd been on the market?
45 John Button Blvd was listed today (October 27, 2026).
What is the price per square foot of 45 John Button Blvd?
About $485 to $566 per square foot: the asking price of $1,699,000 over the 3,000–3,500 sq ft the listing gives as its size range.
