643 King Street

643 King Street
643 King Street
643 King Street
+45
3+1
 bed
3
 bath
5
 parking
2000 - 2500
 sqft
Detached
$1,875,000
For Sale
11 days
 on site
$1,875,000
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Size
-
Lot size
9958 sqft
Street frontage
-
Possession
Flexible
Price per sqft
$750 - $938
Taxes
$8,069.8 (2025)
Parking Type
-
Style
Bungaloft
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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!!
Broker: RIGHT AT HOME REALTY
MLS®#: X12682104
Property details
Parking:
5
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
Bungaloft
MLS Size:
2000-2500 sqft
Lot front:
66 Ft
Lot depth:
149 Ft
Listed on:
Jan 9, 2026
Show all details
Rooms
LevelNameSizeFeatures
Basement
Other
8.1 x 13.2 ft
Main
Primary Bedroom
16.1 x 11.8 ft
Second
Bathroom
5.5 x 13.6 ft
Show all
Instant estimate:
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$102,002
lower than listed price
i
High
$1,843,079
Mid
$1,772,998
Low
$1,691,760
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About 643 King Street

Located at 643 King Street, this Niagara-on-the-Lake detached house is available for sale. It has been listed at $1875000 since January 2026. This detached house has 3+1 beds, 3 bathrooms and is 2000-2500 sqft.

For groceries or a pharmacy you'll likely need to hop into your car as there is not much near this detached house.

Getting around the area will require a vehicle, as the nearest transit stop is a Bus Stop (Fort George) and is only a 15 minute walk