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.
Address
260 Ontario Street
List Price
$4,500,000
MLS® Status
New
Property Type
Residential Freehold
Type of Dwelling
Detached
Style of Home
2-Storey
Transaction Type
Sale
Area
Lambton Shores
Sub-Area
Grand Bend
Region
Lambton
Bedrooms
3 + 3
Bedrooms (Total)
6
Rooms Above Grade
25
Rooms Below Grade
12
Bathrooms
6
Floor Area
5000 + Sq. Ft.
Lot Size Source
MPAC
Lot Depth
770
Lot Shape
Irregular
Lot Irregularities
deeper 1 side than other
Lot Size Range (Acres)
2 - 4.99
Lot Size Units
Feet
Lot Width
182
Parcel Number
434440784
Occupant Type
Owner
Cross Street
Just N of Lakeview Ave on west side of Ontario St and Merrywood Dr on East side of Ontario St
Approx. Age
0 - 5 Years
MLS® Number
X13529760
Listing Brokerage
ROYAL LEPAGE TRILAND REALTY
Basement Area
Finished with Walk-Out, Full, Separate Entrance, Finished, Walk-Up
Postal Code
N0M 1T0
Posession Details
Sellers can close quickly, and can also be flexible
Parking
Inside Entry, Private Triple, Right Of Way, Mutual
Parking Places (Total)
15
Parking Spaces
10
Tax Amount
$15,934.00
Tax Year
2025
Rural Utilities
Cell Services, Internet High Speed, Natural Gas, Cable Available, Electricity Connected, Garbage Pickup, Recycling Pickup
Site Influences
Beach, Fishing, Hot Tub, Landscaped, Other, Part Cleared, Patio, Porch, Porch Enclosed, Privacy, River/Stream, Waterfront, Wooded/Treed, Year Round Living
Exterior Features
Privacy, Porch, Porch Enclosed, Fishing, Hot Tub, Landscaped, Year Round Living, Patio
Interior Features
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 Features
Beach, Other, Part Cleared, River/Stream, Waterfront, Wooded/Treed
Cable
Yes
Central Vacuum
Yes
Family Room
Yes
Hydro
Yes
Ensuite Laundry
No
Special Designation
Unknown
Standard Status
Active
Disclosures
Conservation Regulations
Board Or Association
London and St. Thomas Association of REALTORS
Heat Source
Gas
Heat Type
Forced Air
Cooling Features
Central Air
Construction Materials
Hardboard, Stone
Direction Faces
East
Fireplace
Yes
Fireplace Features
Living Room, Natural Gas, Other
Foundation Details
Poured Concrete, Other
Garage
Yes
Garage Type
Attached
Covered Spaces
6
Kitchens Total
2
Kitchens Above Grade
2
Other Structures
Other
Pool Features
Indoor, Other
Roof
Metal, Shingles
Tax Legal Description
Part Lot 4, Lake Road East Concession, Bosanquet, Parts 4 And 5, Plan 25R-11100 Subject To An Easement Over Part 5, Plan 25R-11100 In Favour Of Part Lot 4, Lake Road East Concession, Bosanquet, Part 3, Plan 25R-11100 As In LA267242 Together With An Easement Over Part Lot 4, Lake Road East Concession, Bosanquet, Part 2, Plan 25R-11100 As In LA267243 Municipality Of Lambton Shores
View Type
Water, River, Pool, Trees/Woods, Garden, Forest, Clear, Panoramic
Water View
Direct
Waterfront
Yes
Docking Type
Private
Waterfront
Direct
Waterfront Accessory
Multiple Slips
Waterfront Features
Dock
Water Frontage (Feet)
178.69
Water Body Name
Ausable River
Water Body Type
River
Shoreline
Soft Bottom, Mixed
Shoreline Allowance
Owned
Access To Property
Year Round Municipal Road, By Water, Private Docking
Alternative Power
Other
Sewer
Septic
Rooms
| Floor | Type | Dimensions | Features |
|---|---|---|---|
| Main | Foyer | 15.3 x 2.36 | Double Doors, Hardwood Floor, Heated Floor |
| Main | Living Room | 5.35 x 6.72 | Fireplace, Heated Floor, Open Concept |
| Main | Dining Room | 4.14 x 6.72 | Combined w/Living, Hardwood Floor, Heated Floor |
| Main | Kitchen | 3.12 x 6.73 | Centre Island, Heated Floor, Pantry |
| Main | Sunroom | 20.26 x 4.7 | Gas Fireplace, Large Window, W/O To Patio |
| Main | Primary Bedroom | 5.87 x 4.85 | Ensuite Bath, Heated Floor, Walk-In Closet(s) |
| Main | Pantry | 2.87 x 7.36 | Double Sink, Heated Floor, Wet Bar |
| Main | Other | 4.19 x 2.72 | Closet Organizers, Heated Floor, Separate Room |
| Main | Laundry | 2.51 x 3.21 | Closet Organizers, Heated Floor, Separate Room |
| Main | Bathroom | 4.92 x 5.06 | 6 Pc Ensuite, Double Sink, Heated Floor |
| Main | Bedroom | 3.41 x 4.73 | Ensuite Bath, Heated Floor, Walk-In Closet(s) |
| Main | Bathroom | 1.86 x 2.63 | 3 Pc Ensuite, Heated Floor |
| Main | Office | 2.51 x 2.34 | Access To Garage, B/I Closet, Heated Floor |
| Main | Bathroom | 1.88 x 1.67 | 2 Pc Bath, Heated Floor, Tile Floor |
| Upper | Family Room | 9.19 x 6.13 | Hardwood Floor, Large Window, Open Concept |
| Upper | Bedroom | 4.66 x 4.24 | Closet, Hardwood Floor, Window |
| Upper | Bathroom | 2.43 x 2.91 | 4 Pc Bath, Double Sink, Tile Floor |
| Upper | Loft | 2.56 x 4.7 | Hardwood Floor, Large Window, Open Stairs |
| Lower | Recreation | 9.72 x 11.91 | Heated Floor, Open Concept, Walk-Up |
| Lower | Bedroom | 5.96 x 4.52 | Closet, Heated Floor, Window |
| Lower | Bedroom 2 | 4.01 x 3.87 | Closet, Heated Floor, Window |
| Lower | Bedroom 3 | 5.92 x 3.61 | Closet, Heated Floor, Window |
| Lower | Exercise Room | 5.47 x 6.29 | Heated Floor, Separate Room |
| Lower | Bathroom | 3.9 x 1.64 | 4 Pc Bath, Double Sink, Heated Floor |
| Lower | Bathroom | 3.56 x 1.64 | 5 Pc Bath, Double Sink, Heated Floor |
| Lower | Exercise Room | 6.45 x 5.09 | Finished, Heated Floor, Separate Room |
| Lower | Laundry | 1.53 x 2.94 | Heated Floor, Laundry Sink, Tile Floor |
| Lower | Utility Room | 4.57 x 6.88 | Heated Floor |
| Lower | Cold Room/Cantina | 3.35 x 2.13 | Separate Room |