Gurvinder Nokwal REALTOR®
For Sale Detached 104 days on market

$4,500,000

Est. payment $19,925/moCalculate yours

260 Ontario Street, Lambton Shores, ON N0M 1T0

Grand Bend, Lambton Shores, ON N0M 1T0

  • 3 + 3 Beds
  • 6 Baths
  • 6 Garage
  • 5,000 Sq Ft

Listing courtesy of ROYAL LEPAGE TRILAND REALTY MLS® X13529760

About this home

ONE OF A KIND WATERFRONT LUXURY | UNMATCHED SCALE & PRESTIGE | 9441 SQ FT OF PURE 2023 EXCELLENCE - Welcome to the most extraordinary custom waterfront estate ever offered in Grand Bend: a next-level masterpiece sitting on 3 acres w/ over 177 ft of peaceful Ausable River frontage. This is ultra-premium living for upper-tier buyers who demand a home that simply doesn’t exist anywhere else. Inside this 9441 SQ FT architectural triumph, every inch is finished at a standard beyond premium. The showpiece is the 4-season sunroom, a full “home within a home,” featuring a built-in swim spa pool, the largest custom skylights available, & exclusive roll-up screens unseen in any other residence in the region. With 6 bedrooms, including a magazine-worthy primary suite + dressing room, 6 jaw-dropping bathrooms, multiple offices/work-from-home zones, 2 laundries, & a dedicated fitness/art studio, the lifestyle offering is limitless. The chef’s kitchen is fully loaded & seamlessly connects to a butler’s pantry/2nd kitchen boasting a serving window to the sunroom - an entertainer’s paradise! The craftsmanship is staggering: mahogany & poplar millwork, European archways, & centuries-old imported hardwood from a French castle custom-finished for the grand entry! The entire main & lower level floors are heated along with the garage, which is a car collector’s dream offering 5 bay doors & floor space for 6 cars + storage. A double-deep RV/boat bay in the garage leads to a on site private boat launch adjacent to 50 ft of private dockage already in place + ample space to grow for larger boats or additional watercrafts. With the extremely private 3 acres, there is an abundance of land for a large hobbyist shop or development potential near the road for an additional lots. This is a one-of-one luxury estate in a class of its own in Grand Bend, Ontario’s fastest growing year round beach community. Qualify with a Realtor to experience the full details of this once-in-a-lifetime offering.

Property details

Overview

Property Type
Detached
Style
2-Storey
For
For Sale
Status
New
Approximate Age
0-5
Size
5,000 sqft

Interior

Bedrooms
3 + 3
Bathrooms
6
Kitchens
2
Basement
Finished with Walk-Out, Full, Separate Entrance, Finished, Walk-Up

Building & Systems

Heating
Forced Air (Gas)
Cooling
Central Air
Exterior
Hardboard, Stone
Foundation
Poured Concrete, Other
Roof
Metal, Shingles
Water
Municipal
Sewer
Septic

Lot & Parking

Lot Size
182 x 770 Feet
Parking
Attached garage · 15 total
Zoning
R6 Lambton Shores

Financial

Property Taxes
$15,934 (2025)

Location

Neighbourhood
Grand Bend
Cross Street
Just N of Lakeview Ave on west side of Ontario St and Merrywood Dr on East side of Ontario St
Direction Faces
East

Listing

MLS® Number
X13529760
Days on Market
104
Listed On
2026-07-06
Possession
Sellers can close quickly, and can also be flexible
Listed By
ROYAL LEPAGE TRILAND REALTY

Rooms

Room Level Dimensions
Foyer Main 50′ 2″ × 7′ 9″
Other Main 13′ 9″ × 8′ 11″
Bedroom Main 11′ 2″ × 15′ 6″
Exercise Room Lower 21′ 2″ × 16′ 8″
Exercise Room Lower 17′ 11″ × 20′ 8″
Bathroom Lower 11′ 8″ × 5′ 5″
Family Room Upper 30′ 2″ × 20′ 1″
Bedroom 3 Lower 19′ 5″ × 11′ 10″
Bathroom Main 6′ 2″ × 5′ 6″
Primary Bedroom Main 19′ 3″ × 15′ 11″
Sunroom Main 66′ 6″ × 15′ 5″
Bedroom 2 Lower 13′ 2″ × 12′ 8″
Dining Room Main 13′ 7″ × 22′ 1″
Office Main 8′ 3″ × 7′ 8″
Bathroom Lower 12′ 10″ × 5′ 5″
Bedroom Lower 19′ 7″ × 14′ 10″
Laundry Lower 5′ 0″ × 9′ 8″
Pantry Main 9′ 5″ × 24′ 2″
Recreation Lower 31′ 11″ × 39′ 1″
Living Room Main 17′ 7″ × 22′ 1″
Bathroom Upper 8′ 0″ × 9′ 7″
Loft Upper 8′ 5″ × 15′ 5″
Utility Room Lower 15′ 0″ × 22′ 7″
Bathroom Main 6′ 1″ × 8′ 8″
Kitchen Main 10′ 3″ × 22′ 1″
Cold Room/Cantina Lower 11′ 0″ × 7′ 0″
Laundry Main 8′ 3″ × 10′ 6″
Bathroom Main 16′ 2″ × 16′ 7″
Bedroom Upper 15′ 3″ × 13′ 11″

Features

Interior

  • Primary Bedroom - Main Floor
  • Bar Fridge
  • Storage
  • Carpet Free
  • Auto Garage Door Remote
  • Countertop Range
  • Air Exchanger
  • Built-In Oven
  • Central Vacuum
  • In-Law Capability
  • Guest Accommodations
  • On Demand Water Heater
  • Separate Heating Controls
  • Steam Room
  • Sump Pump
  • Upgraded Insulation
  • Water Heater Owned
  • Other

Property

  • Beach
  • Other
  • Part Cleared
  • River/Stream
  • Waterfront
  • Wooded/Treed

Pool

  • Indoor
  • Other
Included
Contact Realtor
Rental items
NONE

Mortgage calculator

Minimum for this price: $900,000 (20%)

Amortization, years

Estimated mortgage payment

$19,925 per month

Principal and interest
$19,925
Property tax
$1,328
Estimated monthly cost
$21,253

Your mortgage

Mortgage amount
$3,600,000
Mortgage insurance
Not needed
Interest over 25 years
$2,377,508

Cash to close

Down payment
$900,000
Land transfer tax
$98,975
Total, before legal fees
$998,975
Talk to me about financing

Estimates only, not a mortgage offer or financial advice. Uses the Canadian fixed-rate convention (interest compounded twice a year), 2026 mortgage insurance premiums and Ontario land transfer tax. Your lender will confirm your actual rate and payment.

Location

260 Ontario Street, Lambton Shores, ON N0M 1T0 Grand Bend, Lambton Shores, ON N0M 1T0
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Listing data is provided under license and deemed reliable but not guaranteed. MLS®, Multiple Listing Service® and associated logos are trademarks of The Canadian Real Estate Association (CREA).

$4,500,000 260 Ontario Street, Lambton Shores, ON N0M 1T0
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