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643 KING STREET, Niagara-on-the-Lake (Town), Ontario, L0S1J0

MLS: X12682104 | House (Freehold)

$1,875,000

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Property Description

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!! (id:64974)

Directions: Cross Streets: Mary St. ** Directions: Mississagua to Mary to King.

Quick Facts

  • Property Type: House (Freehold)
  • Bedrooms: 4 (3 above, 1 below)
  • Bathrooms: 3
  • Ownership: Freehold
  • Attached: No
  • Fireplaces: Yes
  • Parking: 5 spaces (Attached Garage, Garage)
  • Frontage: 67 ft (20.4 m)

Costs

  • Annual Taxes: $8,069.80

Listing Provided by: RIGHT AT HOME REALTY
Board: Toronto Regional Real Estate Board
Data provided via CREA DDF®.

Detailed Features

Interior & Systems

  • Heating: Forced air, Natural gas
  • Cooling: Central air conditioning
  • Basement: Partially finished, Full
  • Appliances: Washer, Refrigerator, Stove, Dryer, Microwave, Window Coverings

Exterior & Construction

  • Exterior: Stone
  • Foundation: Poured Concrete
  • Sewer: Sanitary sewer
  • Water: Municipal water

Lot & Land

  • Frontage: 67 ft (20.4 m)

Community & Neighbourhood

  • Community: Community Centre
  • Neighbourhood: 101 - Town

Room Details (18 rooms)

Main level
Foyer7'5" x 8'10" (65 ft²)
Living room16'0" x 20'5" (327 ft²)
Kitchen10'2" x 14'0" (142 ft²)
Eating area12'3" x 9'5" (115 ft²)
Dining room9'10" x 13'10" (136 ft²)
Primary Bedroom16'1" x 11'9" (189 ft²)
Bathroom9'5" x 14'0" (132 ft²)
Bedroom9'11" x 11'8" (116 ft²)
Bathroom5'10" x 7'2" (42 ft²)
Laundry room13'5" x 5'6" (74 ft²)
Second level
Bedroom12'4" x 11'0" (136 ft²)
Bathroom5'6" x 13'7" (75 ft²)
Loft14'6" x 16'4" (237 ft²)
Basement
Recreational, Games room16'4" x 33'3" (543 ft²)
Bedroom15'10" x 11'6" (182 ft²)
Other11'11" x 37'7" (448 ft²)
Other8'1" x 13'2" (106 ft²)
Utility room17'10" x 8'2" (146 ft²)

Listing Information

MLS® NumberX12682104
BoardToronto
Originating SystemToronto Regional Real Estate Board
BrokerageRIGHT AT HOME REALTY
Date ListedJanuary 20, 2026
Last UpdatedMarch 9, 2026

Listing History

Buy/Sell/Terminated/Expired listing history for 643 KING STREET, Niagara-on-the-Lake (Town), Ontario, L0S1J0

DateDays on MarketPriceEventListing ID
🔄3/9/202647Status ChangedX12682104
1/20/20260$1,875,000For SaleX12682104
1/20/20260$1,875,000ListedX12682104

Location & Neighborhood

📍643 KING STREET, Niagara-on-the-Lake, Ontario, L0S1J0
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