Buying a first home is an emotional purchase wrapped in a financial decision. That combination makes otherwise careful people skip checks, stretch budgets and sign documents they do not fully understand.
None of the mistakes below are unusual. That is what makes them worth planning for. Each one has a simple prevention, and most cost nothing to apply.
Key facts
- Pre-approval tells you what you can borrow, not what you should spend.
- A building inspection is cheap compared with structural repairs.
- Ownership costs go well beyond the mortgage repayment.
- Cooling-off periods and conditions exist for a reason.
Contents
- Skipping pre-approval
- Falling for the first house
- Underestimating ownership costs
- Waiving inspections to win
- Forgetting the settlement budget
- A calmer buying checklist
Skipping pre-approval
Pre-approval is a lender assessment of how much it might lend you, subject to conditions. Without it, you cannot bid or negotiate confidently, and you may waste weeks chasing a property you cannot finance.
Get pre-approval before you inspect anything. It also forces you to confront deposit, stamp duty and fees early, when there is still time to adjust. Ask what conditions apply and how long the approval lasts.

Falling for the first house
First inspections are exciting and first homes are easy to love. The problem is that you have no comparison, so every flaw looks manageable and every price looks normal. See at least eight to ten properties before you make an offer.
Take photos and notes after each inspection. Review them a day later, when the emotion has settled. A second visit at a different time of day reveals noise, traffic, light and neighbours that the first viewing hid.
Underestimating ownership costs
The mortgage is only one line. Add council rates, insurance, maintenance, water, heating and any body corporate fees. A rule of thumb is to set aside one to two percent of the property value each year for maintenance.
Build a realistic monthly budget before you set your maximum price. Lenders assess repayment capacity, not whether you can still afford to live. Our home improvement budget guide helps you plan for the work a first home usually needs.

Waiving inspections to win
In a competitive market, buyers are tempted to make unconditional offers. That transfers all the risk to you. A building and pest inspection can uncover structural movement, termite damage or leaking waterproofing that costs far more than the inspection fee.
If you must compete, use a short inspection condition rather than removing it entirely. Ask the inspector for photos and a summary, and attend the inspection if you can. A verbal summary is not the same as a written report.
The house you lose is never as expensive as the house you should not have bought.
Forgetting the settlement budget
Buyers remember the deposit and forget the rest: legal fees, inspection fees, loan application fees, stamp duty, moving costs and immediate repairs. These can add several percent to the cash you need on day one.
Write a settlement budget before you make an offer and keep a buffer after settlement. Moving into a house with no money for a plumber or a broken appliance is a stressful way to start.

A calmer buying checklist
Before offering: confirm finance, set a walk-away price, review the contract with a lawyer, and read the inspection report properly. During negotiation: put conditions in writing and keep every communication.
After acceptance: insure the property immediately, book utilities, plan the move and arrange any urgent repairs. Keep a folder with the contract, reports, approvals and settlement statement. Calm buyers make better decisions, and better decisions save money.
