260 Ontario Street

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.

Details

Type

Detached

Style

2-Storey

Age

0-5 years

Size

5000 + sq ft

Lot

182 × 770 ft

Basement

Finished with Walk-Out, Full, Separate Entrance, Finished, Walk-Up

Garage

Attached

Kitchens

2

Property tax

$15,934 (2025)

Neighbourhood

Grand Bend

Municipality

Lambton Shores

Price per sq ft

~$900 (32% above detached houses in Grand Bend, $683)

Interior

Bedrooms

3 above ground + 3 below

Bathrooms

1 × 6-piece (main), 1 × 3-piece (main), 1 × 2-piece (main), 1 × 4-piece (upper), 2 × 4-piece (basement)

Rooms

25 above ground + 12 below

Family room or den

Yes

Fireplace

Living Room, Natural Gas

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

Heating, cooling and services

Heating

Forced Air, Gas

Air conditioning

Central Air

Water and sewer

Septic

Building and exterior

Style

2-Storey

Exterior

Hardboard, Stone

Roof

Metal, Shingles

Foundation

Poured Concrete

Age

0-5 years

Faces

East

Pool

Indoor

Outdoor

Privacy, Porch, Porch Enclosed, Fishing, Hot Tub, Landscaped, Year Round Living, Patio

Waterfront

Direct

Parking

Garage spaces

6

Total parking

15

Driveway and parking

Inside Entry, Private Triple, Right Of Way, Mutual

Lot

Size

182 × 770 ft (irregular)

Acreage

2-4.99

More

Possession

Sellers can close quickly, and can also be flexible

Nearby

Beach, Part Cleared, River/Stream, Waterfront, Wooded/Treed

Cross street

Just N of Lakeview Ave on west side of Ontario St and Merrywood Dr on East side of Ontario St

Rooms