$3,125,000
12 Old English Lane, Markham, ON L3T 2T9


Register for free to view the complete photo gallery and property details
Showing 2 of 20 photos
Markham, ON L3T 2T9
7 Bed · 5 Bath · Detached
MLS #N12366486
Sold on December 14, 2025
December 14, 2025
Originally listed at $4,588,000 65 days on market
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.
Bedrooms
7
Bathrooms
5
Square Feet
3500-5000 sqft
Property Type
Detached
Register for free to view complete property details and access exclusive sold data
Free account • No credit card required
| Name | Size (m) | Size (ft) | Features |
|---|---|---|---|
| Living Room(Main) | 6.6 x 4.32 | 21.7 x 14.2 | - |
| Dining Room(Main) | 4.95 x 4.19 | 16.2 x 13.7 | - |
| Kitchen(Main) | 5.66 x 3.51 | 18.6 x 11.5 | - |
| Library(Main) | 5.03 x 4.85 | 16.5 x 15.9 | - |
| Family Room(Main) | 7.72 x 3.91 | 25.3 x 12.8 | - |
| Primary Bedroom(Second) | 5 x 3.96 | 16.4 x 13.0 | - |
| Bedroom 2(Second) | 4.24 x 3.3 | 13.9 x 10.8 | - |
| Bedroom 3(Second) | 4.09 x 3.3 | 13.4 x 10.8 | - |
| Bedroom 4(Second) | 4.27 x 3.15 | 14.0 x 10.3 | - |
| Bedroom 5(Second) | 3.78 x 3.28 | 12.4 x 10.8 | - |
| Recreation(Basement) | 7.62 x 6.68 | 25.0 x 21.9 | - |
| Bedroom(Basement) | 7.58 x 4.12 | 24.9 x 13.5 | - |
| Bedroom(Basement) | 4.17 x 2.79 | 13.7 x 9.2 | - |
Register for free to view complete room dimensions and access exclusive sold data
Free account • No credit card required
Complete transaction history for this property
Leased: Jul 14, 2026
$6,000/mo
+$50 (0.8%)
Register free to see the complete unit history
Register for free to view complete transaction history and access exclusive sold data
Free account • No credit card required
Original List Price
$4,588,000
Listed on Aug 26, 2025
Sold Price
$4,000,000
Sold on Dec 14, 2025
-$588,000
-12.8%
Register for free to view complete price history and access exclusive sold data
Free account • No credit card required
Your Agent
Broker of Record
PREMIER MATRIX REALTY LTD. BROKERAGE
See the comparable sold, tax-matched, and currently-competing listings for 18 Old English Lane.
Register for free to view complete price estimate and access exclusive sold data
Free account • No credit card required
Contact OVAIS QASSIM
18 Old English Lane, Markham, ON L3T 2T9 is a 7-bedroom, 5-bathroom 2-storey detached with approximately 3500-5000 square feet of living space, situated on a 100 454 foot lot. This property is currently sold (sold for $4,000,000). The home features a attached garage and a finished, separate entrance basement.
This home is located in Bayview Glen, part of Markham in the York area. Explore more homes for sale and recently sold properties in this neighbourhood.
Whether you are looking to buy, sell, or lease in Bayview Glen, our team of experienced real estate professionals can help you navigate the market and find the perfect home. Contact us today for a free consultation.
18 Old English Lane, Markham, ON L3T 2T9 sold,7 bedroom detached Bayview Glen,Markham homes for sale,York real estate,2-Storey homes, detached sold