9 Costly Mistakes First Home Buyers Regret

Most first home buyer regrets come down to a handful of avoidable mistakes: trusting the wrong inspector, falling for a house in the wrong spot, underestimating running costs, or rushing the paperwork. Here are the nine that come up again and again, and how to sidestep each one.

Quick definitions

• Settlement: the final step where you pay the balance and the home legally becomes yours.
• Easement: a right for someone else to use part of your land, like a shared driveway or a council drain running through it.
• Cooling-off period: a short window after signing when you can still pull out (it varies by state).
• Conveyancer: the licensed professional who handles the legal side of the purchase.

1. Don't trust the agent's building inspector

Plenty of buyers use an inspector the agent recommends, then find major problems after settlement. Here's the issue: the agent's income depends on the sale going through, so an inspector they use often has little reason to find deal-breakers.

What to do instead:

• Find your own independent inspector. Look for membership of a recognised body like the Master Inspector Association of Australia, your state's building consultants association, or Master Builders / the Housing Industry Association (HIA)
• Read recent reviews and ask for references
• Arrange specialist checks (roof, drains, structure) where needed, since these often reveal the expensive problems
• Attend the inspection and ask questions, rather than just reading the report

Our building and pest inspection guide covers how to find and work with a good inspector.

2. Location beats the house itself

You can renovate a house, but you can't move a neighbourhood. Many buyers pick a place for the property and regret the location later, especially after a long commute or a noisy street wears them down.

Before you buy:

• Check the commute to work, school, and the places you go often
• Visit at different times of day and night to get a real feel for the area
• Look at how close it is to transport, shops, schools, and parks
• Research local issues like traffic or noise

3. Watch sun orientation and climate

Orientation makes a real difference to comfort and bills. A west-facing backyard cops harsh afternoon heat in summer; a north-facing yard brings welcome winter warmth in the cooler states. Miss this and you can end up with big heating and cooling costs.

What to check:

• Where the sun tracks through the day during your inspection
• Which rooms get morning versus afternoon sun
• Whether shade or planting could help in summer
• The likely cost of heating and cooling to stay comfortable

4. Don't underestimate the yard

A big backyard sounds like a dream until you're spending most of a weekend on it. Mowing, hedging, and general upkeep add up fast on a large block. Be honest about your time and budget.

Ask yourself:

• Am I willing to spend real time on yard work?
• Can I afford to pay for landscaping if I need to?
• Would a low-maintenance courtyard suit me better?
• How does the price compare against the long-term upkeep?

5. Budget for repairs from day one

Things break sooner than you expect. A hot water system, a plumbing repair, or a roof issue can cost thousands, and many buyers have little left after settlement. Putting a new heating system on a credit card is a stressful way to start.

Smart planning:

• Keep roughly $10,000 to $15,000 in reserve for surprise repairs after you buy
• Get repair quotes during the inspection for anything flagged
• Budget for annual upkeep: servicing heating and cooling, cleaning gutters, garden care
• Do the safety and structural repairs first

A thorough building and pest inspection helps you budget for this before you commit.

6. Get everything in writing

A verbal promise means little after settlement. One buyer was told a broken air conditioner would be fixed and got a quick refrigerant top-up instead of a proper repair. If it matters, it goes in the contract.

Good practice:

• Make sure every seller commitment is written into the contract
• Ask for a price reduction instead of a repair if you're unsure of the quality
• Photograph existing damage and any promised work
• Never settle until promised work is actually done

Your conveyancer can make sure these promises are properly documented.

7. Know the neighbours and the traffic

Your neighbours and the street affect daily life more than you'd think. One buyer only noticed the traffic noise on a busy road after moving in, then spent thousands on new windows with limited effect.

Before you buy:

• Visit during morning and afternoon rush hours
• Chat with current neighbours about any issues
• Check the council website for planned developments, road works, or zoning changes
• Think about noise from schools, parks, venues, or airports

8. Check boundaries and easements

Boundary disputes and easements can create expensive problems. An easement might let utilities, drainage, or access run across your land and limit what you can do with it. Some buyers only discover a boundary issue after they've bought.

Your conveyancer should review:

• The boundaries and any disputes
• Easements and what they mean for you
• Any restrictions on the title
• Council or planning restrictions

Work with a conveyancer who reviews all the legal documents, including the title search and planning certificates.

9. Don't rush

The process has a lot of steps and paperwork, and it's easy to feel rushed and miss important questions. That's how people end up with poor decisions or surprise costs at settlement. Don't let agent pressure or market anxiety push you into a hasty call.

How to avoid it:

• Use your cooling-off period to finish your checks
• Read the vendor statement properly
• Get your building and pest inspection done early
• Ask your conveyancer to explain anything you don't understand
• Don't waive your cooling-off rights without doing your due diligence first

Frequently asked questions

What's the most common first home buyer mistake?

Relying on the real estate agent's building inspector instead of hiring your own. The agent is paid when the sale goes through, so their inspector isn't working for you. An independent inspection is one of the cheapest ways to avoid an expensive surprise.

How much should I keep in reserve after buying?

Aim for around $10,000 to $15,000 set aside for repairs and emergencies after settlement. Things break sooner than you expect, and putting a new hot water system or roof repair on a credit card is a stressful way to start home ownership.

Should I trust the seller's verbal promises about repairs?

No. A verbal promise means little once you've settled. Get every seller commitment written into the contract, and never settle before promised work is actually done and checked.

Key takeaways

• Hire your own independent inspector, not the agent's
• Put location first; it's the one thing you can't change
• Factor in sun orientation, climate, and ongoing upkeep
• Keep an emergency reserve for repairs
• Get every agreement in writing before settlement
• Research the neighbourhood, traffic, and noise
• Have your conveyancer check boundaries, easements, and the title
• Don't rush; use your cooling-off period and ask questions

Next steps

Ready to avoid these? Work through our complete first home buyer checklist, learn about choosing a good conveyancer, understand your cooling-off rights, and do proper due diligence before you commit.