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Realistic rush-hour travel times from 18 Old English Lane
Unionville / Markham GO on Stouffville Line: 40 min to Union
Highway 404 & 407 ETR: 4–8 min drive
Pearson Airport (YYZ): 25–30 min drive via 407 ETR
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Welcome to this remarkable 2-Storey detached located in the coveted neighborhood of Bayview Glen. Expertly crafted featuring premium brick construction, this residence presents an exceptional opportunity offered at $4,588,000 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.
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Welcome to 18 Old English Lane, a remarkable estate designed with vision and craftsmanship, set on a breathtaking 1-acre ravine lot in the prestigious Bayview Glen community. Inspired by the principles of Frank Lloyd Wright, this architectural gem blends seamlessly into its wooded, offering total privacy and serenity on one of the most prestige streets in Thornhill. This expansive residence boasts an elegant circular driveway, resort-style amenities including a stone deck, TENNIS COURT & OUTDOOR POOL, and mature & manicured landscaping that frames the home with natural beauty backing to the ravine. Inside, soaring floor-to-ceiling windows flood the grand principal rooms with natural light and offer stunning views of the lush backyard. The spacious family room features a wood-burning fireplace and custom built-ins, wet bar while the library offers a quiet retreat with rich millwork and private access to the primary suite. The chef-inspired kitchen is equipped with premium appliances and a large eat-in area ideal for family gatherings. The luxurious primary suite includes its own private balcony overlooking resort like backyard with swimming pool and tennis court, spa-like ensuite bath, and dual walk-in closets. Upstairs, with a skylight & four additional bedrooms include built-in closets and two semi-ensuite bathrooms, providing comfort and functionality for a growing family. The fully finished lower level with separate entrance/ new flooring is designed for entertaining and relaxation, featuring a large recreation room, 2 bedrooms, a spa zone with cedar sauna, and a powder room. A rare offering in an unbeatable location minutes from Bayview Golf & Country Club, top-rated public and private schools, parks, trails, transit, and highways.
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This detached home located at 18 Old English Lane, Markham is currently for sale and has been available for 445 days. This property is listed at $4,588,000 with an estimated mortgage of $15,272* per month. It has 7 beds, 5 bathrooms, and is 3500-5000 square feet. 18 Old English Lane, Markham is in the Bayview Glen neighborhood.
* Estimated mortgage assumes a 30% down payment, 4.00% interest rate, and 30-year amortization.Yes! Featuring 7 bedrooms and 5 bathrooms, this home offers ample space and comfort for growing families in Bayview Glen, Markham.
Growing families needing multi-bedroom flexibility and space in Bayview Glen, Markham.
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Real estate boards require a verified account to access this data — free and fast to join
Real estate boards require a verified account to access this data — free and fast to join
Real estate boards require a verified account to access this data — free and fast to join
Real estate boards require a verified account to access this data — free and fast to join
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None listed
None listed
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No historical data available for this property.
This could be the first listing for this address.
This property at 18 Old English Lane, Markham, ON has closed. If you own a home on this street or nearby in Markham, recent market trends and verified sold prices directly determine your home equity.
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The current listing price for 18 Old English Lane, Markham, ON in Bayview Glen, Markham is $4,588,000.
This property features 7 bedrooms and 5 bathrooms across approximately 3500-5000 sqft.
18 Old English Lane, Markham, ON is a Detached (2-Storey) featuring a Finished, Separate Entrance basement.
Key property features include: Public Transit, Ravine, Rec./Commun.Centre, Park, Place Of Worship.
Interior highlights include: Central Vacuum, Sauna.
Yes, this property offers parking space for 10.0 vehicles (Attached).
Heating is provided via Gas and cooling via Central Air.
Bayview Glen, Markham
10 assaults (45.0/100k)
11 B&E (40.0/100k)
18 thefts (45.0/100k)
Improving vs previous year
Formula: (Annual Occurrences / Population) × 100,000. This standard policing calculation normalizes incident frequencies across different population sizes, allowing accurate safety comparisons between quiet residential pockets and dense urban centres.
Disclaimer: Crime and safety analytics are compiled from official municipal and regional police open data records for general consumer informational and demographic research purposes only. Data is deemed reliable but is not guaranteed and does not constitute a legal representation or guarantee of future safety.
Data-driven valuation for 18 Old English Lane, Markham, ON L3T 2T9
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Based on 0 recent similar sales in the pocket.
Properties in this area are selling at a steady pace.
Comprehensive city-wide demographics, local real estate stats, and school rankings for Bayview Glen, Markham.
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Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.
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