$6,300,000
FOR SALE

Detached Bungalow

Bedrooms: 5Bathrooms: 5Lot: 180 x 424.78 ft
2025 Taxes: $13,099.18

455 William St
Niagara-On-The-Lake, ON L0S 1J0 | 101 - Town | Niagara

Experience Refined Living In This Exquisite Estate Nestled In The Heart Of Historic Niagara On-The-Lake. Set On Nearly Three Acres Of Lush, Wooded Grounds, This Custom-Built Home Embraces A Modern French Country Aesthetic And Offers Unparalleled Privacy Just Moments From The Lake. Stroll To Nearby Boutiques, Acclaimed Restaurants, Theatres, And Golf Courses, And Enjoy The Vibrant Lifestyle That Makes This Community So Sought-After. Step Through An Impressive Stone Entryway Into A Grand Foyer Illuminated By Sparkling Crystal Chandeliers, Immediately Setting A Tone Of Sophistication. The Formal Living Room Invites Cozy Gatherings Around A Beautiful Cast Stone Gas Fireplace, While The Expansive Great Room Captivates With Vaulted Ceilings, Exposed Beams, And Abundant Natural Light Streaming Through Oversized Windows. A Charming Sunroom Offers A Peaceful Sanctuary For Morning Coffee, And The Upper Deck Complete With A Gas Fireplace Creates A Perfect Backdrop For Intimate Evenings Under The Stars. The Gourmet Kitchen Is Designed To Inspire Culinary Creativity, Featuring Granite Countertops, Premium Appliances Including A Sub-Zero Refrigerator And Wolf Induction Cooktop, And A Generous Walk-In Pantry. The Main-Level Primary Suite Provides A Serene Retreat With Spacious Walk-In Closets And A Spa-Inspired Ensuite Adorned With Luxurious Finishes. The Lower Level Reveals An Entertainers Paradise With A Family Lounge, Direct Access To A Pool Deck, Sauna, Hot Tub, And A Temperature-Controlled Wine Cellar. Four Additional Ensuite Bedrooms Ensure Comfort And Privacy For Family And Guests Alike. Impeccably Landscaped Gardens Surround The Estate, Offering A Stunning Outdoor Setting Ideal For Entertaining Or Quiet Relaxation. This Extraordinary Home Seamlessly Blends Timeless Elegance With Modern Comforts, Making It Truly One Of A Kind In Niagara-On-The-Lake
Extras
Auto Garage Door Remote, Built-In Oven, ERV/HRV, In-Law Suite, Primary Bedroom - Main Floor
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Listed By CV Real Estate
Data Provided By Toronto Regional Real Estate Board
MLS® Listing Number X12824724
Last Updated Apr 20, 2026
Property Summary
Property Type Detached

More like this:
Legal Description Lt 211, 218 TP PL 86 NIAGARA; PT LT 212, 217 TP PL 86 NIAGARA AS IN R0259166; SAVE AND EXCEPT PARTS
Possession Date TBD
Taxes (2025) $13,099.18
Directions/Cross Streets OFF OF MISSISSAUGA STREET AT THE END OF WILLIAM STREET NEXT TO CIRCLE STREET
Neighbourhood 101 - Town
Area Niagara
Price History

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Detailed Information
Fronting On South
Special Designations Unknown
Bedrooms 5
Bathrooms 5
Lot 180 x 424.78 ft
Exterior Brick
Air Conditioning Central Air
Family Room Y
Fireplace/Stove Y
Pool Inground
Basement Finished with Walk-Out
Garage Type Attached
Garage/Park Spaces Y
Parking Spaces 8
Heat Source Gas
Heat Type Forced Air
Sewers Sewer

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