Listed for:Listed Jul 22, 2026
$3,149,900

Unit 5, 143 Lake Street

Grimsby (Grimsby Beach), ON L3M 4M6

Detached House For Sale
Down Payment AssistanceGet Best Mortgage Rates

Sale & Price History for Unit 5, 143 Lake Street, Grimsby, Grimsby Beach

No listing history available

Real estate boards require you to or to see the full details of this property.

*Sold prices and complete sale & price history are regulated data. Under the Trust in Real Estate Services Act, 2002 (TRESA) and the rules of the Real Estate Council of Ontario (RECO), and pursuant to the Multiple Listing Service® rules of the Canadian Real Estate Association (CREA) and the Toronto Regional Real Estate Board (TRREB), this information may be shown only to registered users who have agreed to the applicable terms of use (a Virtual Office Website, or "VOW," arrangement). HOMEH Inc., Brokerage therefore provides it to signed-in members only. Creating an account is free and takes under a minute.

About Unit 5, 143 Lake Street, Grimsby, Grimsby Beach

Summarized Description

  • Custom-built estate in prestigious waterfront enclave.
  • Over 5,100 sq ft of refined living space.
  • Unique pool-sized lot with in-ground pool.
  • Gourmet kitchen with premium stainless appliances.
  • Finished lower level with wet bar and recreation space.
  • Meticulously landscaped grounds with fire pit lounge.
  • Grand great room with floor-to-ceiling windows.
  • Exclusive privacy and luxury in Grimsby.

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.

Key Facts & Features

Property Costs

Annual Property Tax Amount
$20,431
Land Transfer Tax Fee
$65,223

Rental Items

Rental Equipment
Hot Water Heater
Under Contract
Hot Water Heater

Basement Type
Full, Finished

Interior Features

Interior Extras
Bar Fridge
Fireplace/Stove
Yes
Fireplace Features
Natural Gas
Elevator
No

Exterior Features

Pool
None
Property Features
Lake Access, Clear View, Marina, Rec./Commun.Centre

Building

Building Type
Detached
Building Style
2-Storey
Approx Age
16-30

Construction

Exterior Finish
Brick, Stone
Roof
Asphalt Shingle
Foundation Details
Poured Concrete
Special Designation
Unknown

Lot

Lot Front
54.20 ft

Inclusions

Inclusions
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)

Parking & Garages

Garage Type
Attached
Garage Spaces
3
Parking Spaces
4
Total Garage And Parking Spaces
7

Heating & Cooling

Heat Source
Gas
Heat Type
Forced Air
Air Conditioning
Central Air
Water
Municipal
Sewers
Sewer

Bedrooms
3 + 1
Washrooms
4
Kitchens
1

Room sizes

  • Bathroom—
    Second level, 5 Pc Ensuite
  • Bedroom 2—
    Second level
  • Living Room—
    Main level, Fireplace
  • Sitting—
    Main level, Fireplace
  • Dining Room—
    Main level
  • Foyer—
    Main level
  • Bedroom 3—
    Second level
  • Bathroom—
    Main level, 2 Pc Bath
  • Primary Bedroom—
    Second level
  • Mud Room—
    Main level
  • Breakfast—
    Main level, W/O To Deck
  • Kitchen—
    Main level
  • Bathroom—
    Basement level, 3 Pc Bath
  • Bedroom 4—
    Basement level
  • Recreation—
    Basement level, Fireplace
  • Bathroom—
    Second level, 4 Pc Bath
  • Laundry—
    Second level

Washrooms

  • 2-piece, Main
  • 5-piece, Second
  • 4-piece, Second
  • 3-piece, Basement

Municipality
Grimsby
Neighbourhood
Grimsby Beach
Main cross streets
Maple/Lake
Directions
Maple/Lake
Waterfront
Indirect

MLS® number
X13593778
Data source
Toronto Regional Real Estate Board
Listed on
2026-07-22
Updated on
2026-10-15
Days on market
88 days
Possession type
Flexible
Co-op commission
2%
Seller
Listed by
ROYAL LEPAGE BURLOAK REAL ESTATE SERVICES

Home Market Value

Current home valuation for Unit 5, 143 Lake Street, Grimsby, Grimsby Beach, Grimsby, ON. Listed for $3,149,900

HOMEH Estimate

?

$2,672,104

Estimated Sales Range

?

$1,603,262 - $3,740,946

HOMEH Estimate for Unit 5, 143 Lake Street, Grimsby, Grimsby Beach

Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.

$2,672,104Low confidence
Based on 5 comparable properties
+ $477,796 (18%) above our estimate
See the full analysisFree Every recent nearby sale behind this number

For the owner

Is this your home? Track its value.

Get this home's HOMEH Estimate by email once a month, with how many homes are for sale around you.

Mortgage Payment Calculator

Compare up to 4 down payment scenarios

$
Grimsby, ON
Minimum Down Payment Required:20.0%

20% required for homes $1.5M or more

Minimum down payment

$629,980

Scenario 1 Scenario 2 Scenario 3 Scenario 4
−Down payment
%
$
%
$
%
$
%
$
+CMHC insurance
$0$0$0$0
=Total mortgage
$2,519,920$2,362,425$2,204,930$2,047,435
Amortization
Mortgage rate
%
%
%
%
Payment frequency
=Mortgage payment
$12,304monthly$11,535monthly$10,766monthly$9,997monthly
Are you a first time home buyer?

Land Transfer Tax

Provincial

$65,223

Total Land Transfer Tax

$65,223

Around this home

2/100Almost All Errands Require a Car
0/100Minimal Transit
0/100Not rated
Loading map...
10.0 /10

Nelles

Public·elementary·1.2km

8.5 /10

Grand Avenue

Public·elementary·1.3km

7.1 /10

St Joseph

Private·elementary·1.5km

6.7 /10

Lakeview

Public·elementary·1.8km

7.9 /10

Central

Public·elementary·2.1km

6.1 /10

Our Lady of Fatima

Private·elementary·2.2km

Ask HOMEH

New!
H

Hi there!

👋

Text or call (416) 301-9001

Recommended for you

Based on homes you've looked at.

No recommended properties found.

Nearby similar homes

No nearby properties found.