Buying 2 July 2026

Forget the Pre‑Approval Number: Calculate What You Can Actually Afford Each Month

Buying a home isn’t just about what a lender says you can afford — it’s about what actually feels sustainable for your life over the next 5–10 years.

 

Pre‑approval vs real comfort level

A mortgage pre‑approval tells you the maximum a lender is willing to give you based on their formulas. It doesn’t reflect your lifestyle, your goals, or your personal comfort with risk. As a real estate agent, I care far more about your number than the bank’s number, because that’s what will keep your budget (and stress level) in a healthy place long after closing day.

Think of pre‑approval as a ceiling, not a target. Our goal is to find a home that fits well below that ceiling, in a range that lets you still live your life, not just pay for your house.

 

Step 1: Know your true take‑home income

Start by looking at your recent pay stubs or bank deposits and calculate what’s coming in after taxes and deductions each month. If you’re buying with a partner, combine your net monthly incomes. This is your real starting point, not your annual salary on paper.

Write this number down — it’s the foundation for every decision that comes next.

 

Step 2: Subtract your fixed expenses

Fixed expenses are the things you must pay, whether you own a home or not. These might include:

  • Loan payments
  • Car payments and car insurance
  • Minimum credit card payments or other loans
  • Cell phone and internet
  • Essential utilities

Add these up and subtract them from your monthly take‑home income. The result is what’s left after the non‑negotiables are covered.

 

Step 3: Account for your variable spending

Next, look at the money you spend that can change month to month but is still very real:

  • Groceries
  • Gas or transit
  • Subscriptions and memberships
  • Eating out and coffee runs
  • Shopping and entertainment

A great place to start is your last 2–3 months of bank or credit card statements. Average these costs and subtract that average from what you had left after fixed expenses. Now you’re getting closer to the realistic amount you can direct toward housing.

 

Step 4: Plan for life after you buy

This is the step many buyers skip — and it’s one of the most important.

Ask yourself what you want your life to look like over the next 5–10 years:

  • Starting or growing a family (and potential childcare costs)
  • Saving for retirement or investments
  • Travel, hobbies, or regular vacations
  • Building an emergency fund
  • Upgrades and maintenance for the home itself

Estimate how much you’d like to be able to set aside for these goals every month. This isn’t “extra”; it’s part of a healthy budget. Subtract this amount as well.

Whatever is left after this step becomes your starting point for a comfortable monthly mortgage payment — including principal, interest, property taxes, and insurance (and condo fees if applicable).

 

Turning that number into a home search

Once you have your comfort number, we can work backwards to see what price range it translates to in today’s market and interest rate environment. That way:

  • You stay focused on homes that truly fit your life and budget.
  • You avoid stretching to the top of your pre‑approval and feeling house‑poor.
  • You can move forward with confidence, knowing your payment works for the long term, not just the first year.

 

A Quick Reminder

This is a general framework to help you think clearly about affordability and long‑term comfort. It isn’t financial advice. Always speak with a qualified financial professional or mortgage specialist to review your full situation and confirm what makes the most sense for you.

 

Final Thoughts

If you’d like help walking through the numbers and then matching that budget to homes in our market, I’m happy to sit down with you and map it out step by step.

 


 

Looking to buy, sell, or invest in Grey Bruce, Ontario? As your REALTOR®, I’ll guide you every step of the way. Contact me today to schedule a free consultation and let’s turn your real estate dreams into reality!

 

For more information, contact:

Susan Moffat, REALTOR®
519.377.5154
susan.moffat@c21.ca