Brick family home in Ontario at sunset with autumn maple trees

The Ontario Home Buyer Guide / 01 of 05

How Much House Can I Actually Afford in Ontario?

Before you start touring homes, understand what your budget could look like — from your down payment to your monthly mortgage costs.

Calculate My Budget Explore Available Homes

Ontario Home Buying Guide | Updated October 2026

Your budget is more than just the listing price.

The right purchase price depends on household income, available savings, existing debt, mortgage rates, property taxes and ongoing ownership costs. Mortgage approval and comfortable affordability are not always the same thing. The goal is to understand both what a lender might approve and what fits your lifestyle.

Household income

Lenders look at income stability and your existing debt commitments to decide what you can qualify for.

Down payment

Your savings set the minimum down payment, whether mortgage insurance is required, and which purchase-price thresholds apply.

Monthly ownership costs

Principal, interest, property taxes, insurance, utilities, maintenance and any condo fees all shape what feels comfortable.

Affordability Calculator

Let's Find Your Comfortable Home-Buying Budget.

Adjust the numbers below to explore a starting estimate.

Illustrative estimate

Your Estimated Home-Buying Budget

Estimated maximum purchase price

$715,000

Comfortable range: $590,000 – $715,000

Down payment: $100,000 (14.0%)
Mortgage principal: $634,065
Mortgage insurance premium: $19,065
Principal & interest / month: $3,509
Property tax / month: $458
Total monthly housing costs: $4,118
Ontario land transfer tax: $10,775
Estimated cash at closing: $114,800
Qualifying stress-test rate: 6.50%

Assumptions

Fixed-rate payments, compounded semi-annually (Canadian convention).
Qualifies at the higher of your rate + 2% or 5.25%.
Planning debt limits of 39% (housing) / 44% (total); comfortable range uses 32% / 40%. Lenders may differ.
Minimum down: 5% of the first $500,000, 10% of the portion up to $1.5M; 20% at $1.5M+.
Insurance premiums 4.00% / 3.10% / 2.80% of the loan by down payment; +0.20% for eligible 30-year insured. 8% Ontario sales tax on the premium is paid at closing.
Half of condo fees counted in ratios. Toronto municipal land transfer tax not included.
Rules version 2026-10. No credit check is performed and nothing you enter is saved.

For illustration only. Mortgage approval, rates and terms are subject to lender review and eligibility.

Mortgage Partner

Ready to Find Out What You Could Qualify For?

Your online estimate is a useful starting point. A licensed mortgage professional can review your financial situation, discuss financing options and help you understand your next steps.

Maryann Ambat is an independent mortgage agent with Tango Financial, separate from Rochester Realty Inc. and Royal LePage Signature Realty. The link opens an external mortgage application/assessment provided by the mortgage partner. Your calculator figures are not sent.

Maryann Ambat

Mortgage Agent · Tango Financial (Ontario)

Explore Mortgage Solutions with Maryann

Call Maryann Email Maryann

(905) 626-8428 · ateliermortgages@gmail.com

Your Real Estate Advisor

Once You Know Your Budget, Let's Find the Right Home.

Rochester Realty Inc. helps buyers explore resale homes, new-construction communities and opportunities across Durham Region, the GTA and surrounding areas.

Stephen Rochester

Rochester Realty Inc. · Royal LePage Signature Realty

647-676-5375

StephenR@royallepage.ca

Browse New Construction

FAQ

Common Affordability Questions

How much mortgage can I qualify for in Ontario?

It depends on your income, debts, down payment, property costs and the qualifying (stress-test) rate. Lenders typically compare your housing and total debt costs to your income. The calculator above gives an illustrative starting point; only a lender or licensed mortgage professional can tell you what you actually qualify for.

Does a bigger down payment lower my monthly payment?

Generally, yes. A larger down payment means a smaller mortgage and lower principal and interest payments. Reaching 20% down also removes the mortgage insurance premium that is otherwise added to your mortgage.

What is the difference between pre-qualification and pre-approval?

A pre-qualification is an informal estimate based on information you provide. A pre-approval is when a lender reviews your documents and credit and offers a conditional rate hold. Neither is a final mortgage approval, which happens after a specific property is reviewed.

What closing costs should I budget for in Ontario?

Common costs include Ontario land transfer tax (plus Toronto's municipal tax in Toronto), legal fees, title insurance, adjustments, home inspection, and sales tax on any mortgage insurance premium. First-time buyers may be eligible for land transfer tax refunds; eligibility must be confirmed.

Does checking affordability affect my credit score?

Using this calculator does not run a credit check and does not affect your credit. A formal mortgage pre-approval usually involves a credit check, which a mortgage professional can explain before it happens.