455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0
Niagara-on-the-Lake
Presenting a stunning estate in historic Niagara-on-the-Lake, this custom home plus lots 4 & 5 at the front of the property features a modern French Country style of private, wooded landscape. Offering ultimate privacy, the property is steps from the lake and a short walk to charming shops, restaurants, theaters, and golf courses, providing a vibrant lifestyle. Enter through an elegant stone entrance into a foyer adorned with crystal chandeliers, setting a luxurious tone. The formal living room boasts a cozy cast stone gas fireplace, creating an inviting space for entertaining. The expansive great room features a vaulted ceiling with exposed beams and large windows that fill the space with natural light. A delightful sunroom provides a serene retreat for morning coffee, while the upper deck has a gas fireplace for cozy evenings outdoors. The gourmet kitchen is a chef's dream, complete with granite countertops, a Sub-Zero refrigerator, Wolf induction cooktop, and a spacious walk-in pantry for ample storage. The main-level primary suite features walk-in closets and a luxurious ensuite with elegant finishes. Descend to the lower level, where you'll find a family entertainment area, a pool deck, sauna, hot tub, wine cellar, and four additional ensuite bedrooms, ensuring plenty of space for family and guests. Beautifully landscaped grounds create an ideal setting for outdoor entertaining and relaxation, making this extraordinary home a perfect blend of luxury &comfort. Truly no other estate like this one.
Estimate only - excludes property tax, condo fees, utilities and home insurance. Rates vary by lender and term; based on semi-annual compounding.
Walkability, transit, and bike-friendliness for 455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0
Provided by Walk Score®. Walk Score, Transit Score, and Bike Score are trademarks of Walk Score.
MLS# X12957686
Listed by CV Real Estate
On market since Apr 4, 2026
455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0 is listed for $8,089,000 CAD.
455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0 has 5 bedrooms and 5 bathrooms.
455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0 is a Detached.
455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0 is in Niagara-on-the-Lake, Ontario.
455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0 is currently for sale.
The annual property taxes on 455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0 are approximately $1 CAD.
Contact Michael Mezheritsky at +1 (416) 716-4439 to arrange a private showing of 455 William Street + Lot4/5, Niagara-on-the-Lake, ON L0S 1J0 (MLS# X12957686). You can also send a message through the contact form on this site.
