10 Common Property Buying Mistakes in Australia

Every property buyer makes mistakes. The expensive ones are the ones you can avoid by knowing what to watch for. Here are the ten most common mistakes Australian property buyers make — and how to sidestep each one.

1. Not Getting Pre-Approved First

Shopping for property without pre-approval is like going to an auction without knowing your budget. Pre-approval tells you exactly how much you can borrow, lets sellers know you are a serious buyer, and prevents the heartbreak of finding your dream home only to discover you cannot finance it.

Get pre-approved before you start your property search. Our mortgage guide walks through the process in detail.

2. Underestimating Total Costs

The purchase price is only part of the story. Stamp duty, conveyancing fees, inspections, LMI, and moving costs can add 4-7% on top. For a $600,000 property, that is $25,000 to $40,000 in additional costs.

Our buying costs breakdown lists every cost you need to budget for.

3. Skipping Building and Pest Inspections

This is the most expensive shortcut buyers take. A $600 inspection can reveal tens of thousands in structural damage or termite issues that are invisible to an untrained eye. Even new properties can have defects.

Always make your offer conditional on satisfactory inspections. See our inspection checklist for what to look for.

4. Not Comparing Enough Lenders

Going straight to your existing bank without comparing alternatives is one of the costliest mistakes. Even a 0.25% difference in interest rate can mean $20,000 to $30,000 in extra interest over 30 years.

Use a mortgage broker or our mortgage calculator to compare across multiple lenders.

5. Buying on Emotion Instead of Numbers

Falling in love with a property and stretching your budget to win it is a recipe for financial stress. Set a firm maximum before you attend an auction or make an offer, and stick to it. There will always be another property.

Factor in not just whether you can afford the repayments now, but whether you could handle them if rates rose by 2-3%.

6. Ignoring the Location Fundamentals

The old rule of “location, location, location” exists for a reason. A beautifully renovated home in a poor location will underperform a modest home in a great location.

Consider proximity to public transport, quality schools, employment hubs, shops, and parks. Check council planning websites for proposed developments that could affect the area positively or negatively.

7. Not Understanding Your Loan Features

Choosing a loan based solely on the interest rate ignores features that can save you more. An offset account, flexible repayment options, and fee-free extra repayments can collectively save you tens of thousands.

Read our mortgage types guide to understand which features matter for your situation.

8. Forgetting About Government Support

First home buyers who do not check for available grants and concessions leave money on the table. Between the First Home Owner Grant, stamp duty concessions, the Home Guarantee Scheme, and the First Home Super Saver Scheme, you could save $30,000 or more.

Our government grants guide covers everything available.

9. Rushing the Conveyancing

Using the cheapest conveyancer or not reading the contract carefully can backfire. A good conveyancer reviews special conditions, identifies risks in the contract, checks for encumbrances on the title, and ensures settlement runs smoothly.

Spend the extra few hundred dollars for an experienced conveyancer — it is cheap insurance.

10. Not Planning for Post-Purchase Costs

Once you have the keys, the costs do not stop. Budget for council rates, water rates, building insurance, maintenance (roughly 1-2% of the property value per year), and any immediate repairs or improvements.

Having a $5,000 to $10,000 emergency buffer after settlement gives you breathing room for unexpected issues.

The Bottom Line

Most of these mistakes come from rushing, under-researching, or letting emotion override logic. Take your time, do your homework, and lean on professionals (brokers, conveyancers, inspectors) where their expertise matters.

For the complete buying process, read our property buying guide or check our FAQs for quick answers.