FREE INTERACTIVE TOOL
Before you fall for the cottage, know what a second home mortgage will cost down.
The same lake can hold a 5%-down dream and a 35%-down headache. The difference is the property type, and almost no one knows it before they make an offer. Find out in four quick taps.
Step 1 · The property test
Will it qualify for the easy financing?
A few things about the property decide whether you can buy with as little as 5% down or whether you'll need far more. Answer honestly about the place you have in mind.
Does it have year-round road access?
Plowed public or maintained road, not water-access or seasonal-only.
Is it fully winterized with a permanent heat source?
Insulated, furnace or equivalent, usable in January.
Is it on a permanent foundation?
Not floating, on piers only, or a park-model/RV.
Will it be for your own (or family's) use, not a rental?
No short-term renting or Airbnb under second-home financing.
Step 2 · Two ways to fund it
Where the down payment comes from
You can put cash down on the cottage directly, or tap the equity in your current home, often at lower rates. Here's both, side by side.
Path 1
Cash down on the cottage
$0
The 20% minimum for an investment property.
Path 2
Tap your home's equity
$0
Available to pull from your current home by refinancing up to 80% of its value.
Step 3 · The real question
Can you comfortably carry both?
Lenders look at every dollar going out across both homes, stress-tested. Here's a conservative read on whether the second place fits your life.
Cottage loan assumed from Step 1/2, adjust here if using this on its own.
Carrying both
How this tool works
The method behind the second-home numbers
How you intend to use a second property changes the financing more than what it costs. This tool separates the two questions.
Use decides the rules
- Owner-occupied second home, such as a cottage you use yourself, is generally treated most favourably.
- Occasional rental changes both the lender’s view and your insurance, and needs disclosing rather than discovering.
- Full rental is an investment property, with its own down payment minimums and debt service treatment.
What the property itself has to satisfy
Second homes are where property characteristics start to matter. Year-round road access, a permanent heat source, water and septic arrangements, and whether the building is winterised can all affect which lenders will consider it and on what terms. A three-season cottage on a private road is a different financing conversation from a house that happens to be near a lake.
What this tool cannot tell you
- Whether a lender will accept the property. This is the constraint that surprises people most on recreational purchases.
- Whether you carry both. Debt service testing counts the existing home as well as the new one.
- Your insurance cost. Recreational and rented properties are underwritten differently, and it is worth a quote before you commit.
- Tax consequences. Principal residence treatment and any rental income are questions for an accountant.
Educational estimate only, not an approval, a commitment or tax advice. Reviewed 30 August 2026 by Fusion Mortgage Group, a team of licensed mortgage brokers with BRX Mortgage Inc., Mortgage Brokerage #13463.
Next step
Let us find out what the cottage really costs.
Second homes are financed differently depending on how you plan to use them. We will walk through the structures and what each one asks of you.
Want the full picture? Read our guide to cottages and second homes