Welcome To One Of The Most Prestigious Neighborhoods In Thornhill, Character Detached Home Sitting On A Unique & Flat Deep 90' X 468' Lot Backing Onto Ravine, Extremely Private Lot With Only One Neighbor On One Side & Trail Path On The Other, Completely Professionally Renovated From Top To Bottom Including Fully Finished Basement, Extensive Renovation Completed August 2026 With Hundreds Of Thousands Spent, Attic Insulation Topped Up, New nail down Engineered Hardwood Flooring & Tiles Throughout, New Pot Lights & Light Fixtures Throughout, All Bathrooms Completely Gutted & Rebuilt With New Vanities, Quartz Countertops, Brand New Custom Cabinetry, Premium AAA Grade Quartz Countertops & Quartz Backsplash, 6-Piece Appliance Package, New Electric Range, Double Stacked Convection Ovens, Built-In Spice Rack. 200-Amp Electrical Panel, Plumbing Fixtures Redone, Three Fireplaces Including Gas Fireplace In Dining Room, Wood-Burning Fireplace In Living Room & Wood-Burning Stove In Basement, New Roof, New Exterior Siding, Soffits, Fascia & Eavestroughs. 9' ceiling on main floor with smooth finishing throughout. newer trim work/ interior 8' doors on main floor w/ high arches. Exterior Brand New Mahogany Front Entry Door. All Windows Replaced With Original Manufacturer Warranty To Be Provided. few skylight. Entire Foundation Perimeter Inspected & Waterproofed, Newly Sanded & Stained Staircase With New Railings, Entire Home Freshly Painted, Formal Living Room, Huge Family Room, Separate Formal Dining Room, Eat-In Kitchen, Sunroom & Main Floor Office, Fully Renovated & Finished Basement With Large Windows & Bathroom, In-Ground Heated Pool With New Pool Liner, Mature Trees, Irrigation System, New Flagstone Front Porch, Landscaping Completed & Interlock Reinstalled, Full List Of Improvements Available, Quiet Mature Setting, Minutes To Hwy 404 & 407, Walking Distance To Public & Secondary Schools, Truly Rare Turnkey Home On An Exceptional Ravine Lot!
4 bedrooms, 3 bathrooms, about 3,500 sq ft, works out to roughly $1,080 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 83 Elgin St
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
3500-5000 sq ftas stated on the listing
Parking
10 spacesYes garage
Basement
Finished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
10
Interior
Basement
Finished
Exterior & construction
Pool
Yes
Lot & land
Lot size (sqft)
41643
Listing & possession
Property style
2-Storey
Property class
Detached
83 Elgin St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® N14117150$3,780,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 83 Elgin St 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
$18,570
/mo
based on the purchase price of $3,780,000
$756,000 cash
$3,024,000 financed
$2,547,002 total interest
Principal54%$3,024,000
Interest46%$2,547,002
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 4–5 bed homes for sale in Markham around $3.8M.
Average days on market30Homes sold in about 30 days on average.
Sale-to-list ratio99.4%On average, homes sold below asking.
Active listings1,531Homes for sale here right now.
Median vs prior 90 days+3.0%Compared with Apr 29 – Jul 28, 2026: prices up.
Based on 1,351 sales from Jul 28 – Oct 26, 2026 (822 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
83 Elgin St is listed at $3,780,000 (MLS® N14117150). Summitly updates the price as soon as the MLS® record changes.
Is $3,780,000 a good price for 83 Elgin St?
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 83 Elgin St changed?
No — 83 Elgin St is still listed at its original asking price of $3,780,000.
How many bedrooms and bathrooms does 83 Elgin St have?
83 Elgin St has 4 bedrooms and 3 bathrooms, with about 3,500–5,000 square feet of living space. It is a detached home in Markham.
Is 83 Elgin St close to transit?
The nearest rapid-transit station is Langstaff GO Station (Richmond Hill GO), about 2.9 km in a straight line. Finch Station is about 3.5 km, and Old Cummer GO Station is about 4.1 km. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 83 Elgin St?
About $18,570 a month — principal and interest on $3,780,000 with 20% down ($756,000), 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 83 Elgin St compare with other homes in Markham?
Its asking price of $3,780,000 is about 245% above the median sold price in Markham over the last 90 days, $1,095,000, across 1,351 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 83 Elgin St been sold before?
Summitly has no earlier MLS® sale or lease of 83 Elgin St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 83 Elgin St?
83 Elgin St is in Markham, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 83 Elgin St been on the market?
83 Elgin St was listed today (October 26, 2026).
What is the price per square foot of 83 Elgin St?
About $756 to $1,080 per square foot: the asking price of $3,780,000 over the 3,500–5,000 sq ft the listing gives as its size range.
Does 83 Elgin St have parking or a garage?
Yes — the listing gives 10 parking spaces. Garage: Yes.