Buying a Cottage or Waterfront Home in the Kawarthas: What to Check First

October 5, 2026

P. McAuley

For a lot of families, a place on the water in the Kawarthas is the dream. They picture morning coffee on the dock, kids jumping off the swim platform, and long weekends that feel like a week. Buying waterfront is different from buying a house in town, though. More is happening below the surface, sometimes literally.

Our team has helped buyers find homes and cottages across the region, from Rice Lake to Crowe Lake. Here’s what we look at before anyone falls in love with the view.

Septic: the system nobody sees

Most cottages and rural waterfront homes aren’t on town sewers. They have a septic system, and replacing one can be a major expense. Ask for any records the sellers have, such as the age of the tank, pumping receipts and permits. Then consider making your offer conditional on a septic inspection by a qualified inspector. A general home inspection usually doesn’t cover it.

Water: where it comes from, and is it safe?

Waterfront properties may draw water from a drilled well, a dug well, or straight from the lake. Each needs a different kind of check. For wells, have the water tested for bacteria, and ask about flow rate if the place will be used year-round. Peterborough Public Health can tell you about current well water testing options. If the water comes from the lake, ask what treatment system is in place and how it has been maintained.

The shoreline: who owns the edge?

This one surprises people. On many Ontario lakes there’s a strip of land along the water called a shoreline road allowance, and it may belong to the municipality rather than the property owner. Some owners have bought it, many haven’t. It affects what you can build near the water and sometimes where the dock sits. Your lawyer can confirm this as part of the title search. Ask early, not the week before closing.

Docks, boathouses and permits

Many Kawartha lakes are part of the Trent-Severn Waterway. There, in-water and shoreline work, like new docks, shore walls or dredging, generally needs a permit from Parks Canada. Near rivers, wetlands and shorelines, the local conservation authority may also have a say. Around Peterborough that’s often Otonabee Conservation. If you’re planning changes, check what’s allowed before you firm up your offer.

Getting there in February

A summer showing doesn’t tell you everything. Before you buy, ask:

  • Is the road municipal or private? Private roads often have a road association and annual fees.
  • Is it maintained in winter? Seasonal roads may not be plowed, which matters for year-round living.
  • Is it water access only? Island and boat-access properties have their own costs and logistics.
  • How is it heated? Wood stoves usually need a WETT inspection before insurers will cover the property.
  • What’s the internet like? If you plan to work from the cottage, test it yourself.

Insurance and financing

Get an insurance quote before you firm up. Distance to a fire hall, the heating source and the water source can all affect cost and coverage. Lenders may also treat a seasonal cottage differently from a year-round home, so talk to your mortgage professional early. Confirm the details with your lawyer, lender and insurer, as every property is different.

Take your time on the water

Visit at different times of day if you can. Check the sun on the dock in the afternoon, the weekend boat traffic and how the shoreline looks. Talk to a neighbour or two. The right waterfront property is one you’ll love for decades, so it’s worth slowing down to get it right.

Thinking about a place on the water? Our team is happy to walk you through what to look for on the lakes you’re considering, with no pressure and no obligation. Peterborough and the Kawarthas. Home to your next Moments, Memories & Milestones.

Patrick McAuley, REALTOR® with McAuley Real Estate Group

About Patrick McAuley

Born and raised in Peterborough, Patrick leads McAuley Real Estate Group with Bowes & Cocks Limited Brokerage. He and his team help families, first-time buyers and rightsizers buy and sell across Peterborough, the Kawarthas and Durham. Have a question about something you read here? Call or text Patrick at 705.559.6116.

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