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For saleMLS® X13593778

143 Lake Street 5, Grimsby, ON L3M 4M6

Grimsby Beach · L3M 4M6

$3,149,900

$900 / sq ft

3 months on market

Bedrooms
3+1
Bathrooms
4
Interior
3,500 sf
Parking
7
Lot
54.2 × 0 ft
Age
16-30 years

What's special

  • Attached garage
  • Central air
  • Finished basement
  • 3 fireplaces
  • Bar fridge

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About this property

Presenting an extraordinary opportunity in one of Grimsby's most prestigious waterfront enclaves. This custom-built estate was completed just 19 years ago and offers over 5,100 sq ft of refined living space across three exceptional levels. Tucked within an exclusive private enclave of only five homes, this residence stands apart as the only pool sized lot, showcasing a beautifully appointed in ground pool and expansive stone patio designed for outdoor entertaining and relaxation. Upon entry, the grand great room impresses with floor-to-ceiling windows framing scenic views, rich hardwood floors, and a 2-storey stone gas fireplace. The open concept flow leads seamlessly into the gourmet chef kitchen, complete with custom cabinetry, a built in wall oven, premium stainless steel appliances and a large centre island. The kitchen opens seamlessly into the sun- filled family room and eating area, both overlooking the water. The main floor also includes a formal dining room with connecting servery, a private den with fireplace, and an elegant curved staircase with glass block window feature that serves as a striking architectural centrepiece. Upstairs, 2 generously sized bedrooms offer comfort and privacy, complemented by a spacious primary retreat. The finished lower level, with impressive 9 foot ceilings, is an entertainer's dream, complete with a fully equipped wet bar, billiards area, and expansive recreation space, ideal for hosting family and friends. Additional bedroom and full bathroom make the perfect guest or teen retreat. Outside, the meticulously landscaped grounds include mature trees, lush perennial gardens, and a private fire pit lounge, creating a true backyard oasis just steps from the shoreline. Room for two cars and a whole lot more. The deep tandem bay is perfect for a small car or small boat once the platform comes out, or keep it as a workshop. An unparalleled waterfront setting, offering privacy, prestige, and timeless luxury in the heart of Grimsby.

Rooms

17 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
FoyerMain2.39 × 3.48 m7.8 × 11.4 ft—
SittingMain3.56 × 4.50 m11.7 × 14.8 ftFireplace
Dining RoomMain3.43 × 4.52 m11.3 × 14.8 ft—
Living RoomMain8.08 × 5.77 m26.5 × 18.9 ftFireplace
KitchenMain4.01 × 5.00 m13.2 × 16.4 ft—
BreakfastMain4.01 × 2.44 m13.2 × 8.0 ftW/O To Deck
BathroomMain1.88 × 1.65 m6.2 × 5.4 ft2 Pc Bath
Mud RoomMain3.35 × 3.76 m11.0 × 12.3 ft—
Primary BedroomSecond4.39 × 6.20 m14.4 × 20.3 ft—
BathroomSecond3.00 × 4.57 m9.8 × 15.0 ft5 Pc Ensuite
Bedroom 2Second5.00 × 5.41 m16.4 × 17.7 ft—
Bedroom 3Second3.43 × 4.70 m11.3 × 15.4 ft—
BathroomSecond4.09 × 4.19 m13.4 × 13.7 ft4 Pc Bath
LaundrySecond4.17 × 1.50 m13.7 × 4.9 ft—
RecreationBasement12.22 × 8.61 m40.1 × 28.2 ftFireplace
Bedroom 4Basement3.99 × 4.09 m13.1 × 13.4 ft—
BathroomBasement2.67 × 2.36 m8.8 × 7.7 ft3 Pc Bath

Features

  • Bar Fridge

Property details

Property

Property type
detached
Bedrooms
3 + 1
Bathrooms
4
Interior size
3,500 sq ft
Year built
16-30
Possession
Flexible

Interior

Basement
Full, Finished
Heating
Forced Air · Gas
Cooling
Central Air
Fireplaces
3
Exposure
South

Exterior & services

Construction
Brick, Stone
Garage
Attached
Parking spaces
7
Sewer
Sewer

Costs

List price
$3,149,900
Property taxes
$20,431 / year (2026)
Price per sq ft
$900
Rental items
Hot Water Heater

Listing

MLS® number
X13593778
Status
For sale
Listed
July 22, 2026
Days on market
106
Last updated
October 15, 2026
Listing brokerage
ROYAL LEPAGE BURLOAK REAL ESTATE SERVICES

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced above most comparable listings — about 92% of comparable detached listings in Grimsby Beach are asking less.

$672KMedian $890K$2.14M
This home
$900 / sq ft
Comparable median
$697 / sq ft

Based on 24 comparable active detached listings in Grimsby Beach. These are asking prices, not sale prices.

Mortgage estimate

Down payment20.0% · minimum $629,980
$629,980
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$13,933.07
Property tax (est.)
$1,702.56
Estimated monthly
$15,636

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$65,223
Total due on closing
$65,223

An estimate on the asking price of $3,149,900. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of ROYAL LEPAGE BURLOAK REAL ESTATE SERVICES. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$3,149,900

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