$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
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
Estimated mortgage payment
$19,925 per month
- Principal and interest
- $19,925
- Property tax
- $1,328
- Condo fees
- $0
- 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
- First-time buyer refund
- $0
- Sales tax on insurance (8%)
- $0
- Total, before legal fees
- $998,975
With less than 20% down, a 30-year amortization is available to first-time buyers and buyers of newly built homes.
Talk to me about financingEstimates 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
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