Listed by Aimhome Realty Inc..

28 Castle Harbour Lane is a Detached, Backsplit 4 and is currently for Sale @ $1,899,000. Taxes in 2025 were $6,449.56.

More homes for sale under 1.9M in Markham

Welcome to this fabulous bright and spacious 7 bedroom, 7-bathroom, 3 kitchens detached backsplit 4 level house, ideally located in a quiet Thornhill neighborhood. The Backsplit 4 on 28 Castle Harbour Lane has 7 bedrooms, 7 bathrooms, and is located on a 150 x 50 ft lot in the community of Bayview Fairway-Bayview Country Club Estates . 3 legal suite with separate entrance and separate hydro meters, newly renovated with over $300k spent, offering nearly 3600 sq. ft. of thoughtfully designed living space and 2-car garage, total 8 parking spaces. This home perfectly combines comfort, versatility, and an exceptional location. Hardwood floor throughout the entire house. The beautiful basement finished with a separate walk up entrance, 2 bedrooms apartment with separate bathrooms, spacious kitchen and ensuite laundry (washer&dryer). Incredible design , a lot extra $$$ income. Situated in one of Ontario's most prestigious school districts Bayview Fairways PS (top 20), Thornlea SS (Top 10), and famous St. Robert Catholic Secondary School (Ranking #1 Ontario IB program). This property is steps from the exclusive Bayview Golf & Country Club, offering golf, tennis, fitness facilities, a pool, dining, and more. Nearby parks, community centre, shopping, Old Cummer GO station, Highway 401/404, and the Sheppard subway line make commuting and daily life effortless. A rare blend of location, lifestyle, and value this home truly checks all the boxes.

3 Stove Range, 3 Fridges, Dishwasher, 3 Washer & Dryer, GDO, Garburator, light fixture, window coverings

The address 28 Castle Harbour Lane was listed for sale (MLS# N12810452) on Friday, February 20, 2026.