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For Sale · Lambton Shores (Grand Bend)

$4,500,000

260 ONTARIO STREET, Lambton Shores (Grand Bend)

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Bedrooms

6 (1 half)

Bathrooms

About This Home

The details.

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...

Summarizing the highlights...

MLS® X13529760Listing courtesy of ROYAL LEPAGE TRILAND REALTYView on map Street view

Property Details

Facts & features.

Property type: Single Family
Ownership: Freehold
Storeys: 2
Parking: 15 spaces
Listed on: 2026-07-06
Days on market: 10
MLS number: X13529760
Data source: London and St. Thomas Association of REALTORS®

Market intelligence

Statistics and history.

Days on market

Lambton Shores (Grand Bend) median asking

$1.1M

34 active listings

New this week

34 active listings

Where this price sits in Lambton Shores (Grand Bend)

$550KThis listing$3.5M

Computed live from active MLS listings we track. Sold-price history and multi-year assessment history switch on when sold-data access arrives.

Coming Soon

Listing & sold history.

These sections unlock with our sold-data feed. They are reserved here so you know exactly what is on the way.

Sold history for this homeComing soon

Listing history (every time it hit the market)Coming soon

Days-on-market trend for this areaComing soon

Nearby sold comparisonsComing soon

July Value

What this home is worth.

Calculating a July Value estimate...

Location

Where it sits.

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Run The Numbers

Mortgage and cash flow

Mortgage calculator.

Home priceDown payment20%Rate (%)Amortization25 yr

Monthly mortgage payment

$21,045

$3,600,000 financed over 25 years at 5%. For guidance only, not a quote or approval.

Cash flow analysis.

Property tax / moMaintenance / moRental income / mo

Monthly cost (mortgage + tax + maintenance)

$21,045

Cash flow

-$21,045

Estimates for education only. Talk to a JULY advisor for real numbers on this home.

Lambton Shores (Grand Bend) right now

Active listings

New this week

$1,059,000

Median asking price

Live snapshot from the MLS® feed. Sold-price history and trend charts arrive with our VOW data feed.

The Neighbourhood

Living in Lambton Shores (Grand Bend).

Household and demographic stats for Lambton Shores (Grand Bend), from the Statistics Canada 2021 Census.

11,876
Population (2021): 56.8
Median age: 5,300
Households: 2.2
Avg household size: 81%
Home ownership: $80,000
Median household income

Lambton Shores (Grand Bend) market trends

The immediate block around this home (right here): about 1,062 residents in 595 homes, 115 people/km² (low-density).

Source: Statistics Canada 2021 Census, Lambton Shores, Municipality, Ontario; block-level figures from dissemination area 35380245.

Schools

Nearby schools

K-12 schools closest to this home, with straight-line distances.

no score data
Grand Bend Public School
1.2 km
public · elementary

Locations: Statistics Canada, Open Database of Educational Facilities; straight-line distances. Scores are JULY's percentile rating (0-10) of BC Ministry of Education results: FSA literacy + numeracy averages for elementary grades 4 and 7, first-time Grade 12 graduation + honours rates for secondary. Catchment boundaries change; always confirm with the school district.

Similar homes

Nearby homes like this one.

$3,450,000
9856 HURON PLACE, Lambton Shores (Grand Bend)
4 bed · 3 bath

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Listing information is provided courtesy of the Canadian Real Estate Association's Data Distribution Facility (DDF®) and is deemed reliable but is not guaranteed accurate by JULY Realty or CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos identify professional services rendered by REALTOR® members of CREA to effect the purchase, sale and lease of real estate as part of a cooperative selling system. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA.