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For Sale · Leeds and the Thousand Islands

$499,900

1 BLACK CAT ISLAND, Leeds and the Thousand Islands

Bedrooms

Bathrooms

About This Home

The details.

A rare chance to own your own private island on the St. Lawrence River, completely refreshed and ready to enjoy. This turnkey retreat features a newly updated cottage with a bright white kitchen, butcher block island countertops, modern bath, waterproof laminate flooring, and fresh paint throughout, along with vinyl windows and a durable metal roof on both the main house and the bunkie. A new west-facing deck offers...

Summarizing the highlights...

MLS® X13459812Listing courtesy of ROYAL LEPAGE PROALLIANCE REALTYView on map

Property Details

Facts & features.

Property type: Single Family
Ownership: Freehold
Storeys: 1
Listed on: 2026-06-18
Days on market: 28
MLS number: X13459812
Data source: Rideau - St. Lawrence Real Estate Board

Market intelligence

Statistics and history.

Days on market

Leeds and the Thousand Islands median asking

$570K

22 active listings

New this week

22 active listings

Where this price sits in Leeds and the Thousand Islands

$89KThis listing$1.2M

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...

Run The Numbers

Mortgage and cash flow

Mortgage calculator.

Home priceDown payment20%Rate (%)Amortization25 yr

Monthly mortgage payment

$2,338

$399,920 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)

$2,338

Cash flow

-$2,338

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

Leeds and the Thousand Islands right now

Active listings

New this week

$569,500

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 Leeds and the Thousand Islands.

Household and demographic stats for Leeds and the Thousand Islands, from the Statistics Canada 2021 Census.

9,804
Population (2021): 52
Median age: 3,995
Households: 2.4
Avg household size: 91.5%
Home ownership: $91,000
Median household income

Leeds and the Thousand Islands market trends

Source: Statistics Canada 2021 Census, Leeds and the Thousand Islands, Township, Ontario.

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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.