The bank says you can borrow $1.2 million.
So that's the budget. Right?
This is one of the most sneakily costly assumptions in property — and one I spend a lot of time gently pulling people back from.
A borrowing capacity number isn't a recommendation. It's a maximum. It's the bank's view of the largest loan it's willing to write before its own risk rules say stop. It's assessed against a stress-tested rate, a snapshot of your income, and a set of expense benchmarks that may look nothing like your actual life.
What it doesn't know is YOUR LIFE.
It doesn't know you're planning a third child, or that one income is about to drop to one day a week. It doesn't know about the school fees starting in two years, the trip you take every winter, or how much you genuinely value not feeling stretched every single month. It can't… those things aren't on the form.
So borrowing to your ceiling means handing the most important number in your financial life to a calculator that's never met you.
I've watched two versions of the same family play out. One borrows the full amount, buys the bigger house, and spends the next five years feeling every rate movement in their stomach. The other borrows comfortably below the max, keeps a buffer, and barely notices when rates wobble: because they built the loan around their life, not the bank's limit.
Same income. Same suburb. Completely different experience of owning a home.
The skill isn't borrowing as much as you can. It's working out what you can carry without your life having to shrink around the repayments… and then deliberately leaving room between that and the ceiling.
That gap is where comfort lives. And it's almost always worth designing on purpose rather than discovering by accident.
If you've got a borrowing number but no real sense of what sits comfortably below it, that's a good conversation to have before you start looking.
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My Mortgage Concierge is licensed under ACL 392736 Sattout Accounting Services Pty Ltd. General information only — seek personal advice before acting.
