$1,739,000
FOR SALE

Detached Bungaloft

Bedrooms: 4Bathrooms: 3Lot: 66.8 x 149.08 ft
2025 Taxes: $8,069.8

643 King St
Niagara-On-The-Lake, ON L0S 1J0 | 101 - Town | Niagara

What a pleasure to introduce 643 King St in the heart of Old Town, Niagara-on-the-Lake, wine country! This immaculate custom built residence (bungaloft) offers unparalleled blend of luxury and sophistication, perfect for the discerning buyer. Boasting a total of over 3100 sqft, 4 bedrooms, 3 bathrooms (2 beds + 2 baths on main floor). As you drive onto the property, you will notice the mature trees, privacy, a deep-set lot, beautiful gardens and custom stone driveway that leads to an oversized attached double garage and front entrance. Entering the home, there is a large foyer and a view right through the living room to the many windows to the lush back gardens. The main floor has vaulted ceilings and a custom fireplace, large dining room that is adjacent to the chefs kitchen. All perfectly located for entertaining and includes custom cabinetry, stone countertops, & luxury S/S appliances. The primary bedroom on the main floor includes an oversized W/I closet and ensuite with soaker tub and separate shower. The second bedroom is currently being used as an office. The second floor is complete with a loft style study, additional bedroom and full bathroom. The lower level basement has been beautifully updated with bedroom and spacious family room featuring a fireplace with live edge wood mantle. Step outside and relax under your custom covered porch - your own private oasis. Beautifully manicured, lush gardens, and mature trees offering a serene, tranquil setting. There is a seamless indoor/outdoor flow. Easy access for al fresco dining. There is so much to appreciate about this home. You must come & experience it - one of a kind, rarely offered!!
Extras
Primary Bedroom - Main Floor
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Listed By RIGHT AT HOME REALTY
Data Provided By Toronto Regional Real Estate Board
MLS® Listing Number X13097394
Last Updated May 07, 2026
Property Summary
Property Type Detached

More like this:
PIN 464020297
Legal Description PT LT 5 RCP 692 NIAGARA PT 1 30R10600; NIAGARA-ON-THE-LAKE
Possession Date Flexible
Taxes (2025) $8,069.8
Directions/Cross Streets Mary St
Neighbourhood 101 - Town
Area Niagara
Price History

Interested in obtaining the full price history for this property?
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Detailed Information
Fronting On South
Special Designations Unknown
Bedrooms 4
Bathrooms 3
Lot 66.8 x 149.08 ft
Exterior Stone
Air Conditioning Central Air
Family Room Y
Fireplace/Stove Y
Basement Full, Partially Finished
Garage Type Attached
Garage/Park Spaces Y
Parking Spaces 3
Heat Source Gas
Heat Type Forced Air
Sewers Sewer

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