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.
For sale
C$3,249,900
143 Lake St #5, Grimsby, ON L3M 4M6
4beds
3,541sqft
Single Family Residence, Residential
Built in 2007
0.45 Acres Lot
$-- Zestimate®
C$918/sqft
C$200/mo HOA
What's special
Only pool sized lotRich hardwood floorsOpen concept flowBuilt in wall ovenPremium stainless steel appliancesLarge centre islandPrivate den with fireplace
- 50 days
- 48
- 4
Zillow last checked:
Listing updated:
Listed by:
Tammy Phinney, Salesperson,
Royal LePage Burloak Real Estate Services,
Jana Matteau, Salesperson,
Royal LePage Burloak Real Estate Services
Source: ITSO,MLS®#: 40849696Originating MLS®#: Cornerstone Association of REALTORS®
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Other
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Second
Bedroom
- Level: Basement
Bathroom
- Features: 2-Piece
- Level: Main
Bathroom
- Features: 4-Piece
- Level: Second
Bathroom
- Features: 3-Piece
- Level: Basement
Other
- Features: 5+ Piece
- Level: Second
Breakfast room
- Features: Walkout to Balcony/Deck
- Level: Main
Dining room
- Level: Main
Foyer
- Level: Main
Kitchen
- Level: Main
Laundry
- Level: Second
Living room
- Features: Fireplace
- Level: Main
Mud room
- Level: Main
Recreation room
- Features: Fireplace
- Level: Basement
Sitting room
- Features: Fireplace
- Level: Main
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Bar Fridge, Dishwasher, Dryer, Microwave, Refrigerator, Stove, Washer, Wine Cooler
Features
- Built-In Appliances
- Windows: Window Coverings
- Basement: Full,Finished
- Number of fireplaces: 3
- Fireplace features: Gas
Interior area
- Total structure area: 5,131
- Total interior livable area: 3,541 sqft
- Finished area above ground: 3,541
- Finished area below ground: 1,590
Video & virtual tour
Property
Parking
- Total spaces: 6
- Parking features: Attached Garage, Private Drive Double Wide
- Attached garage spaces: 2
- Uncovered spaces: 4
Features
- Stories: 2
- On waterfront: Yes
- Waterfront features: Lake, Indirect Waterfront, Other, Access to Water, Lake/Pond
- Body of water: Lake Ontario
- Frontage type: South
- Frontage length: 54.20
Lot
- Size: 0.45 Acres
- Dimensions: 54.2 x
- Features: Urban, Marina, Rec./Community Centre
Details
- Parcel number: 468910005
- Zoning: R2
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Single Family Residence, Residential
Materials
- Brick, Stone
- Roof: Asphalt Shing
Condition
- 16-30 Years
- New construction: No
- Year built: 2007
Utilities & green energy
- Sewer: Sewer (Municipal)
- Water: Municipal
Community & HOA
HOA
- Services included: Ground Maintenance/Landscaping, Snow Removal
- HOA fee: C$200 monthly
Location
- Region: Grimsby
Financial & listing details
- Price per square foot: C$918/sqft
- Annual tax amount: C$20,430
- Date on market: 7/22/2026
- Inclusions: Dishwasher, Dryer, Microwave, Refrigerator, Stove, Washer, Window Coverings, Wine Cooler, Dishwasher, Dryer, Microwave, Refrigerator, Stove, Washer, Window Coverings, Wine Cooler, Ge Monogram Convection Microwave, 36" Induction Cooktop, Fridge (2025), Dishwasher (2022), Bar Fridge, Custom Cabinetry Range Hood, Lg Washer And Dryer (2026), Tv Mounts, Hammock, Fire Pit, Pool Cleaner (Rocky), Pool Equipment, Pool Table In Rec Room.
Price history
| Date | Event | Price |
|---|---|---|
| 7/22/2026 | Listed for sale | C$3,249,900C$918/sqft |
Source: | ||
Public tax history
Tax history is unavailable.
Climate risks
Neighborhood: L3M
Nearby schools
GreatSchools rating
No schools nearby
We couldn't find any schools near this home.





