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Mortgage Calculators

At McMahon Mortgages, we know mortgage rates in Southwestern Ontario can change quickly, affecting your homeownership plans. That's why we provide expert guidance and up-to-date insights to help you secure the best rate.


Explore your borrowing power with our calculator below, or click this link to use our mobile app for easy access.

Have some more Questions?

If you’re not ready to apply but want to speak with an expert, we’re happy to offer no-obligation mortgage advice. Let's Talk.

Other Resourcesο»Ώ

Explore helpful resources that offer guidance on mortgage options, financial planning, home inspections, and housing policies, helping you stay informed throughout the home-buying process.

A book titled first time homebuyers guide with a picture of a house on the cover

First-Time Homebuyers Guide


Step-by-step guidance on purchasing your first home, including budgeting, down payments, mortgage pre-approvals, and what to expect at closing.

Download
A refinancing guide with a picture of a house on it

Refinancing Guide: Easing Cash Flow


A comprehensive resource on when and how to refinance your mortgage to lower your interest rate, reduce monthly payments, or consolidate debt.

Download
A complete helocl guide for unlocking home equity

Unlocking Home Equity: HELOC Guide


Learn how to access the equity in your home through a Home Equity Line of Credit (HELOC) to finance renovations, education, or unexpected expenses.

Download
A book titled guide to mortgage pre-approval

Guide to Mortgage Pre-Approval


Understand the importance of mortgage pre-approvals, how they work, and what documents you need to secure one and improve your buying power.

Download
A book is titled preparing for mortgage renewal

Preparing for Mortgage Renewal


A resource for homeowners nearing the end of their mortgage term, offering tips on how to negotiate better rates and explore new lender options.

Download

Ready to apply?

Click here to start the online application—it takes less than 5 minutes, and you'll receive a pre-approval within 24 hours.

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