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643 King Street in Niagara-on-the-Lake for sale

MLS #:
X12682104
Type:
Detached, Bungaloft
Approx. SQFT:
2000-2500
Basement:
Full, Part Fin
3+1 3+1
2 66.8 x 149.08 ft lot

Listed by Right At Home Realty.

643 King Street is a Detached, Bungaloft and is currently for Sale @ $1,875,000. Taxes in 2025 were $8,069.80.

More homes for sale under 1.9M in Niagara-on-the-Lake

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. The Bungaloft on 643 King Street has 3 bedrooms, 3 bathrooms, and is located on a 149.08 x 66.8 ft lot in the community of Town . 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!! See photo #4 for list of incredible updates & photo #50 for floorplans!

Dryer, Microwave, Refrigerator, Stove, Washer, Window Coverings, TV in basement, in-wall speakers, irrigation system, all mirrors in the bathrooms, all ELFs

The address 643 King Street was listed for sale (MLS# X12682104) on Friday, January 09, 2026.

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  • Date Listed: Friday, January 09, 2026
  • Listing Brokerage: Right At Home Realty - Disclaimer: The information contained in this listing has not been verified by Right At Home Realty and should be verified by the buyer.
  • Virtual Tour: View Virtual Tour for 643 King Street
  • City: Niagara-on-the-Lake

    More 3 bedrooms homes for sale in Niagara-on-the-Lake

  • Neighbourhood: Town
  • Major Intersection: Mary St
  • Full Address: 643 King Street, Niagara-on-the-Lake, L0S 1J0, Canada, ON, Canada
  • Living Room:
  • Kitchen:
  • Amenities:
  • Taxes: $8,069.80 (2025)
Foyer7 x 9 ft63 sq ft
Living16 x 20 ft320 sq ft
Kitchen10 x 14 ft140 sq ft
Breakfast12 x 9 ft108 sq ft
Dining10 x 14 ft140 sq ft
Primary16 x 12 ft192 sq ft
Bathroom9 x 14 ft126 sq ft
Br10 x 12 ft120 sq ft
Bathroom6 x 7 ft42 sq ft
Laundry13 x 6 ft78 sq ft
Br12 x 11 ft132 sq ft
Bathroom6 x 14 ft84 sq ft
Loft15 x 16 ft240 sq ft
Rec16 x 33 ft528 sq ft
Br16 x 12 ft192 sq ft
Other12 x 38 ft456 sq ft
Other8 x 13 ft104 sq ft
Utility18 x 8 ft144 sq ft

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