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$4,500,000
Ontario,Lambton Shores (Grand Bend)
For Sale Active
260 ONTARIO STREET, Lambton Shores (Grand Bend), Ontario N0M1T0
  • 6
  • 6
  • 5000 - 100000Square Feet
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Basic Details
Description

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:62650)

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Basic Details
  • Property Type: Residential
  • Listing Type: For Sale
  • Listing ID: X13529760
  • Price: $4,500,000
  • Bedrooms: 6
  • Bathrooms: 6
  • Half Bathrooms: 1
  • View: River view, View of water, Direct Water View
  • Square Footage: 5000 - 100000 Sqft
  • Status: Active
  • Office Name: ROYAL LEPAGE TRILAND REALTY
  • Property Sub Type: Single Family
  • Office Key: 47287
Features & Appliances
Features
  • Swimming Pool: Indoor pool
  • Heating System: Forced air, Natural gas, Radiant heat
  • Cooling System: Central air conditioning, Air exchanger
  • Basement: Walk out, Finished, N/A, Full, Walk-up, Separate entrance
  • Parking: Garage, Attached Garage, Inside Entry
  • Exterior Features: Stone, Hardboard
  • Flooring: Tile, Hardwood
  • Sewer: Septic System
  • Utilities: Electricity Connected, Natural Gas Available, Electricity, Cable, Wireless
  • Waterfront Features: Waterfront on river
  • Fireplaces Total: 2
Address Map
  • Location: CA, Ontario, Lambton Shores (Grand Bend), N0M1T0
  • Street: Ontario
  • Street Number: 260
  • Street Suffix: Street
  • Longitude: W82° 14' 5.9''
  • Latitude: N43° 18' 6.3''
Additional Information
  • Water Body Name: Ausable River
  • Water Source:
  • Community Features:
  • Foundation Details:
  • Lot Features:
  • Lot Size Dimensions: 182 x 770 FT ; deeper 1 side than other
  • Stories: 2.0
Financial
  • Tax Annual Amount: 15934
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Listing updated: 2026-07-22 00:57:10
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Listing Information
  • List Agent Key: 1895797
  • List Office Key: 47287
  • Modification Timestamp: 2026-07-07T17:00:06Z
  • Originating System Name: London and St. Thomas Association of REALTORS®
  • Status Change Timestamp: 2026-07-07T16:51:41Z
Powered by REALTOR.ca
Listing updated: 2026-07-22 00:57:10
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