5 - 143 Lake Street, Grimsby, ON L3M 4M6
540 - Grimsby Beach, Grimsby · Near Maple/Lake · View map
About this home
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. This is a rare chance to own in an unparalleled waterfront setting, offering privacy, prestige, and timeless luxury in the heart of Grimsby.
The home
- Type
- Waterfront cottage
- Style
- 2-Storey
- Square footage
- 3500-5000 sq ft
- Bedrooms
- 3
- Basement bedrooms
- 1
- Bathrooms
- 4
- Kitchens
- 1
- Rooms
- 8
- Basement
- Full, Finished
- Faces
- South
- Approximate age
- 16-30 years
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Exterior
- Brick, Stone
Heating & cooling
- Heating fuel
- Gas
- Heating type
- Forced Air
- Air conditioning
- Central Air
- Fireplace
- Yes
Garage & parking
- Garage
- Attached
- Garage spaces
- 2
- Driveway spaces
- 4
- Total parking
- 6
- Parking features
- Private Double
Taxes & other
- Property taxes
- $20,431/yr
- Tax year
- 2026
- Occupancy
- Owner
- Possession
- Flexible
- Cross street
- Maple/Lake
- Neighbourhood
- 540 - Grimsby Beach
More
- Price per sq ft
- ~$741 (at 4,250 sq ft)
- Listed
- Jul 22, 2026 · 84 days ago
- MLS® number
- X13593778
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The home and its surroundings
- Bar Fridge
- Lake Access
- Clear View
- Marina
- Rec./Commun.Centre
- Mortgage
- Property tax
- Maintenance fee
Cash needed to close
Estimates only, using Canadian semi-annual compounding, Ontario land transfer tax. Mortgage default insurance is added when you put down less than 20%. Your lender and lawyer will confirm exact numbers.
143 Lake Street, Grimsby, ON L3M 4M6
540 - Grimsby Beach, Grimsby · Near Maple/Lake
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Listing history for 143 Lake Street
See what this home and others at the same address were listed for, what they sold for, and how long it took.
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Frequently asked questions about 5 - 143 Lake Street
Answers come straight from this home’s MLS® listing.
How much is 5 - 143 Lake Street listed for, and what would it cost each month?
5 - 143 Lake Street is listed for $3,149,900. With 20% down ($629,980), the mortgage payment would be roughly $12,706 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $14,408 a month, all in. That figure is an illustration, not a quote.
Is 5 - 143 Lake Street freehold or a condo, and is there a monthly fee?
5 - 143 Lake Street is a waterfront cottage in 540 - Grimsby Beach, Grimsby. Ownership is freehold: you own the home and the lot. There is no monthly condo fee, so the roof, windows, driveway, snow and lawn are yours to look after.
How many bedrooms and bathrooms does 5 - 143 Lake Street have?
5 - 143 Lake Street has 3 bedrooms, plus 1 more bedroom in the basement, and 4 bathrooms. The listing gives the style as 2-storey.
Does 5 - 143 Lake Street have a garage and parking?
Yes. The listing shows the garage as attached, with room for 2 cars. The driveway adds 4 spaces. In total the listing counts 6 parking spaces.
Does 5 - 143 Lake Street have a finished basement?
The listing describes the basement as full, finished. It counts 1 bedroom on that level. Finished basement space is usually not counted in the square footage shown.
What style of home is 5 - 143 Lake Street?
5 - 143 Lake Street is a waterfront cottage. A waterfront cottage has its own shoreline on a lake, river or bay, so the frontage, the shoreline and the way it faces matter as much as the building.
How big is 5 - 143 Lake Street?
The listing puts the home between 3,500 and 5,000 sq ft. The board reports a range rather than an exact figure, and it usually leaves out the basement.
How is 5 - 143 Lake Street heated and cooled?
Heating is forced air (gas). Cooling is central air.
What are the property taxes for 5 - 143 Lake Street?
Property taxes are $20,431 a year (2026), or about $1,703 a month.
Where is 5 - 143 Lake Street?
5 - 143 Lake Street is in the 540 - Grimsby Beach community of Grimsby. The nearest main intersection is Maple/Lake. The postal code is L3M 4M6.
How long has 5 - 143 Lake Street been on the market?
5 - 143 Lake Street was listed on July 22, 2026. It has been on the market for 84 days. It is an active listing (MLS® X13593778). Listings here update from the board through the day and come down once a home sells.
What are similar cottages near 5 - 143 Lake Street asking?
Similar cottages for sale nearby right now include 6 Jacob's Landing at $3,199,000 (6 bed). These are asking prices, not sold prices. The Sold history tab shows what homes at this address went for.
What have homes at 143 Lake Street sold for?
Recent sales, leases and expired listings for this home and others at the same address are in the Sold history tab, with the price and date of each. It is free for members.
How do I book a showing at 5 - 143 Lake Street?
Pick a day and time with Book a Tour on this page. Tours are free, with no obligation, in person or by video. You can also call or text 647-619-2256.
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Courtesy of: ROYAL LEPAGE BURLOAK REAL ESTATE SERVICES
PropTx MLS® assumes no responsibility for the accuracy of any information shown. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale or lease of real estate and may not be used for any commercial purpose or any other purpose.
*Estimated monthly cost assumes 20% down, a 4.5% rate and a 30-year amortization, plus property tax. For illustration only.