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Island & Water Access Cottages For Sale on the Ottawa River

27 island and water access cottages for sale on the Ottawa River right now, from $100K to $2.9M. Updated through the day from the MLS®.

Ottawa River marketMedian $1.1M26 for sale~106 days on marketMarket stats
Tap a price to see the home
27 island and water access cottages for sale on the Ottawa River

Listing data © PropTx MLS®. Information deemed reliable but not guaranteed.

Market snapshot

Ottawa River cottage market today

Based on 26 homes for sale right now (asking prices). Updated through the day.

Get recent sold prices
Median asking price$1.1MRange $125K – $2.9M
Homes for sale262 new this month
Typical days on market106Room to negotiate
Median price / sq ft$562From listed size ranges

Homes by price

Under $700K6
$700K–$1M5
$1M–$1.5M9
$1.5M–$2M2
$2M–$3M4
$3M+0

By style

StyleFor saleMedian price
Waterfront cottage26$1.1M
Cottage23$1.14M
Land2$207K
Resort condo1$575K
Log home1$280K

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Ottawa River

Island and water access cottages on the Ottawa River

Right now there are 27 island and water access cottages for sale on the Ottawa River. Asking prices run from $100K to $2.9M, and the middle listing is $1.1M. Most are in Whitewater Region, Petawawa and Horton.

The river that forms the Ontario and Quebec border, with long lake-like reaches from Arnprior to Mattawa. More about Ottawa River.

Water access cottages usually cost less than road access cottages on the same lake and offer more privacy. In return you need a boat, a mainland parking spot and a place to land, and you carry in everything you use. Lenders and insurers treat them differently, so speak to both early.

Common questions

How many island and water access cottages are for sale on the Ottawa River?

There are 27 listings right now, taken straight from the MLS® and updated through the day. New ones are added the day they come on the market.

How much do island and water access cottages on the Ottawa River cost?

Asking prices run from $100K to $2.9M, with a median of $1.1M. Frontage, shoreline, exposure, road access and the building itself account for most of the spread.

Where on Ottawa River are these island and water access cottages?

Most of today's listings are in Whitewater Region, Petawawa and Horton. Use the map above to see exactly where each one sits on the lake.

Can I get new island and water access cottages on the Ottawa River sent to me?

Yes. Save this search or ask for listing alerts and new island and water access cottages on the Ottawa River are emailed to you the day they hit the MLS®, along with price drops. It is free and you can stop anytime.

Sold history

Ottawa River sold prices by year

180 cottages, homes and lots on Ottawa River have sold through the MLS® since 2015, 87 of them in the past 12 months. Sold prices are for members. Joining is free.

See what Ottawa River cottages actually sold for

Free members see sold prices, sale-to-asking ratios and every sold listing on the lake.

YearSalesMedian soldAverageLowestHighestSold vs. askingMedian days
2026 to date75
2025101
20201
20171
20161
20151

Sold data from the PropTx MLS®, for sales reported on the board. Private and exclusive sales are not included. Figures are a guide, not an appraisal. Information deemed reliable but not guaranteed.

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