260 Ontario Street, Lambton Shores (Grand Bend), Ontario N0M 1T0 (29996473)
260 Ontario Street Lambton Shores, Ontario N0M 1T0
$4,500,000
EXECUTIVE 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. (id:60297)
Property Details
| MLS® Number | X13529760 |
| Property Type | Single Family |
| Community Name | Grand Bend |
| AmenitiesNearBy | Beach |
| CommunityFeatures | Fishing |
| EquipmentType | None |
| Features | Wooded Area, Irregular Lot Size, Partially Cleared, Carpet Free, Guest Suite, Sump Pump |
| ParkingSpaceTotal | 15 |
| PoolType | Indoor Pool |
| RentalEquipmentType | None |
| Structure | Porch, Patio(s), Dock |
| ViewType | View Of Water, River View, Direct Water View |
| WaterFrontType | Waterfront On River |
Building
| BathroomTotal | 6 |
| BedroomsAboveGround | 3 |
| BedroomsBelowGround | 3 |
| BedroomsTotal | 6 |
| Age | 0 To 5 Years |
| Amenities | Fireplace(s), Separate Heating Controls |
| Appliances | Hot Tub, Garage Door Opener Remote(s), Range, Oven - Built-in, Central Vacuum, Water Heater - Tankless, Water Heater |
| BasementDevelopment | Finished |
| BasementFeatures | Walk Out, Separate Entrance, Walk-up |
| BasementType | N/a (finished), Full, N/a, N/a |
| ConstructionStatus | Insulation Upgraded |
| ConstructionStyleAttachment | Detached |
| CoolingType | Central Air Conditioning, Air Exchanger |
| ExteriorFinish | Hardboard, Stone |
| FireplacePresent | Yes |
| FireplaceTotal | 2 |
| FlooringType | Hardwood, Tile |
| FoundationType | Poured Concrete |
| HalfBathTotal | 1 |
| HeatingFuel | Natural Gas |
| HeatingType | Forced Air, Radiant Heat |
| StoriesTotal | 2 |
| SizeInterior | 5000 - 100000 Sqft |
| Type | House |
| UtilityWater | Municipal Water |
Parking
| Attached Garage | |
| Garage | |
| Inside Entry |
Land
| AccessType | Year-round Access, Water Access, Private Docking |
| Acreage | Yes |
| LandAmenities | Beach |
| LandscapeFeatures | Landscaped |
| Sewer | Septic System |
| SizeDepth | 770 Ft |
| SizeFrontage | 182 Ft |
| SizeIrregular | 182 X 770 Ft ; Deeper 1 Side Than Other |
| SizeTotalText | 182 X 770 Ft ; Deeper 1 Side Than Other|2 - 4.99 Acres |
| SurfaceWater | River/stream |
| ZoningDescription | R6 Lambton Shores |
Rooms
| Level | Type | Length | Width | Dimensions |
|---|---|---|---|---|
| Lower Level | Recreational, Games Room | 9.72 m | 11.91 m | 9.72 m x 11.91 m |
| Lower Level | Bedroom | 5.96 m | 4.52 m | 5.96 m x 4.52 m |
| Lower Level | Bedroom 2 | 4.01 m | 3.87 m | 4.01 m x 3.87 m |
| Lower Level | Bedroom 3 | 5.92 m | 3.61 m | 5.92 m x 3.61 m |
| Lower Level | Exercise Room | 5.47 m | 6.29 m | 5.47 m x 6.29 m |
| Lower Level | Bathroom | 3.9 m | 1.64 m | 3.9 m x 1.64 m |
| Lower Level | Bathroom | 3.56 m | 1.64 m | 3.56 m x 1.64 m |
| Lower Level | Exercise Room | 6.45 m | 5.09 m | 6.45 m x 5.09 m |
| Lower Level | Laundry Room | 1.53 m | 2.94 m | 1.53 m x 2.94 m |
| Lower Level | Utility Room | 4.57 m | 6.88 m | 4.57 m x 6.88 m |
| Lower Level | Cold Room | 3.35 m | 2.13 m | 3.35 m x 2.13 m |
| Main Level | Foyer | 15.3 m | 2.36 m | 15.3 m x 2.36 m |
| Main Level | Bedroom | 3.41 m | 4.73 m | 3.41 m x 4.73 m |
| Main Level | Bathroom | 1.86 m | 2.63 m | 1.86 m x 2.63 m |
| Main Level | Office | 2.51 m | 2.34 m | 2.51 m x 2.34 m |
| Main Level | Bathroom | 1.88 m | 1.67 m | 1.88 m x 1.67 m |
| Main Level | Living Room | 5.35 m | 6.72 m | 5.35 m x 6.72 m |
| Main Level | Dining Room | 4.14 m | 6.72 m | 4.14 m x 6.72 m |
| Main Level | Kitchen | 3.12 m | 6.73 m | 3.12 m x 6.73 m |
| Main Level | Sunroom | 20.26 m | 4.7 m | 20.26 m x 4.7 m |
| Main Level | Primary Bedroom | 5.87 m | 4.85 m | 5.87 m x 4.85 m |
| Main Level | Pantry | 2.87 m | 7.36 m | 2.87 m x 7.36 m |
| Main Level | Other | 4.19 m | 2.72 m | 4.19 m x 2.72 m |
| Main Level | Laundry Room | 2.51 m | 3.21 m | 2.51 m x 3.21 m |
| Main Level | Bathroom | 4.92 m | 5.06 m | 4.92 m x 5.06 m |
| Upper Level | Family Room | 9.19 m | 6.13 m | 9.19 m x 6.13 m |
| Upper Level | Bedroom | 4.66 m | 4.24 m | 4.66 m x 4.24 m |
| Upper Level | Bathroom | 2.43 m | 2.91 m | 2.43 m x 2.91 m |
| Upper Level | Loft | 2.56 m | 4.7 m | 2.56 m x 4.7 m |
Utilities
| Cable | Installed |
| Electricity | Installed |
| Wireless | Available |
| Natural Gas Available | Available |
| Electricity Connected | Connected |
https://www.realtor.ca/real-estate/29996473/260-ontario-street-lambton-shores-grand-bend-grand-bend
Interested?
Contact us for more information
Mike Sloan
Salesperson
103-240 Waterloo Street
London, Ontario N6B 2N4
Priyank Mistri
Salesperson
103-240 Waterloo Street
London, Ontario N6B 2N4
The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademark DDF® is owned by The Canadian Real Estate Association (CREA) and identifies CREA's Data Distribution Facility (DDF®)
July 06 2026 11:50:57
Royal LePage Triland Realty
THINKING OF SELLING or BUYING?
We Get You Moving!
Contact Us
About Steve & Julia
With over 40 years of combined experience, we are dedicated to helping you find your dream home with personalized service and expertise.
© 2026 Wiggett Properties. All Rights Reserved. | Made with ❤️ by Jet Branding