Understanding the Hidden Costs of Buying a House in Australia

The price on the property listing is only the beginning.

Buying a home can trigger dozens of costs before you receive the keys.

Some costs are obvious, such as transfer duty and conveyancing fees.

Others are easier to overlook, including valuation fees and utility connections.

Then there are ongoing costs that continue long after settlement.

That is why a realistic home buying budget needs more than a deposit.

This guide explains the hidden costs of buying a house in Australia.

It covers upfront costs, loan expenses, settlement costs and ongoing ownership expenses.

Hidden Costs of Buying a House at a Glance

Cost	When you may pay it	What it can cover
Deposit	Before settlement	Your contribution towards the property purchase
Transfer duty	Before or at settlement	State or territory property transfer tax
Conveyancing	Before and during settlement	Legal work, searches and settlement
Building and pest inspections	Before buying	Building defects and pest activity
Strata report	Before buying an apartment or unit	Levies, defects, finances and planned works
Buyer’s agent fees	During the property search	Property searches, negotiation and other services
Government fees	During the transaction	Property transfer and title registration
Home loan fees	Before or at settlement	Application, establishment and administration
Valuation fees	During loan assessment	Lender’s assessment of the property’s value
LMI	Before or at settlement	Insurance protecting the lender on eligible high-LVR loans
Insurance	Before and after settlement	Building and contents cover
Council rates	After settlement	Local government services and infrastructure
Water charges	After settlement	Water usage and property-related charges
Strata levies	After settlement	Shared building maintenance and other scheme costs
Special strata levies	When required	Major or unexpected strata expenses
Moving costs	Around settlement	Removalists, storage, packing and transport
Utility connections	Around settlement	Electricity, gas, internet and other services
Renovations	After settlement	Improvements, materials, trades and approvals
Repairs and maintenance	Ongoing	Property upkeep and unexpected repairs
Temporary accommodation	If settlement or moving is delayed	Short-term accommodation and storage
Bridging finance	When buying before selling	Temporary funding and related loan costs
Mortgage repayment changes	During the loan	Higher repayments if interest rates change
Lifestyle costs	Ongoing	Commuting, gardening, pools, utilities and other costs
Emergency expenses	After settlement	Unexpected repairs, replacements and urgent work

What are the hidden costs of buying a house?

Hidden costs are expenses beyond the property’s purchase price.

Some costs apply to almost every buyer.

Others depend on your property, lender, location or personal circumstances.

Common property buying costs include:

• Transfer duty
• Conveyancing and legal fees
• Building and pest inspections
• Strata inspection reports
• Buyer’s agent fees
• Government registration fees
• Mortgage registration fees
• Home loan fees
• Property valuation fees
• Lenders Mortgage Insurance
• Home and contents insurance
• Council rates
• Water charges
• Strata or body corporate levies
• Special strata levies
• Moving costs
• Utility connection costs
• Renovation costs
• Repairs and maintenance
• Temporary accommodation
• Bridging finance
• Income protection insurance

You may not need to pay every cost listed above.

However, you should identify which costs apply before making an offer. Here is a list of all the hidden costs of buying a house.

1. Transfer duty

Transfer duty, often called stamp duty, can be a major upfront expense.

State and territory governments set their own rules and rates.

Your liability can depend on:

• Property value
• Property type
• State or territory
• Whether you are a first home buyer
• Whether you qualify for a concession

First home buyers may qualify for exemptions or concessions.

However, eligibility rules differ across Australia.

Therefore, check the relevant revenue authority before finalising your budget.

2. Building and pest inspections

A property can look perfect during a viewing.

However, serious problems can remain hidden.

A building inspection can identify structural and building issues.

A pest inspection can identify termites and other pest activity.

Depending on the property, you may also need specialist inspections.

These could cover:

• Electrical systems
• Plumbing
• Roof condition
• Asbestos
• Swimming pools
• Drainage
• Structural movement

You may pay for inspections on several properties before finding the right one.

Therefore, include inspection costs in your property search budget.

3. Conveyancing and legal fees

Property transactions involve substantial legal documentation.

A conveyancer or solicitor can help manage the legal process.

Their work may include:

• Reviewing the contract
• Checking title information
• Conducting searches
• Preparing settlement documents
• Communicating with the seller’s representative
• Arranging settlement
• Registering the transfer

The exact work depends on the property and jurisdiction.

Complex transactions can also require additional legal work.

Therefore, request a clear quote before engaging a professional.

4. Buyer’s agent fees

A buyer’s agent can help search for properties and negotiate a purchase price.

They may also assist with inspections and settlement.

However, their services come at a cost.

Depending on the agreement, you may pay:

• An engagement fee
• A fixed fee
• A percentage of the purchase price
• Additional agreed expenses

Ask for the complete fee structure before signing an agreement.

Also check whether additional charges can apply.

5. Strata inspection reports

Buying an apartment or unit can involve another important investigation.

A strata inspection report can reveal information about the wider scheme so it is worth buying if you are considering buying an apartment..

Depending on the jurisdiction, this may include:

• Current strata levies
• Special levies
• Planned major works
• Building defects
• Insurance
• Financial records
• Disputes
• By-law issues

These records can reveal future costs that are not obvious during a property inspection.

Therefore, investigate the scheme before committing to the purchase.

6. Government registration and mortgage fees

Transfer duty is not the only government charge.

You may also pay fees for registering the property transfer or mortgage.

These costs vary between states and territories.

Your conveyancer can identify the charges that apply to your purchase.

Therefore, include these costs in your upfront budget.

7. Home loan fees and valuation costs

Getting a mortgage can involve several additional costs.

Depending on the lender and product, these may include:

• Application fees
• Establishment fees
• Valuation fees
• Settlement fees
• Annual package fees
• Other administration fees

Some lenders waive certain fees.

Others charge them separately.

A lender may also require a property valuation before approving the loan.

The valuation helps the lender assess the property’s value for lending purposes.

If the valuation comes in below the purchase price, your borrowing position may change.

You could then need additional funds to complete the purchase.

Therefore, understand the lender’s fees and valuation process before signing an unconditional contract.

8. Lenders Mortgage Insurance

Lenders Mortgage Insurance (LMI) can apply when you borrow a high percentage of the property’s value.

LMI protects the lender against certain losses if the borrower defaults.

It does not protect you from your mortgage obligations.

APRA recognises LMI as a form of credit risk mitigation for residential mortgage lending.

LMI can allow some borrowers to purchase with a smaller deposit.

However, it adds another cost to the transaction.

You may pay the premium upfront.

Alternatively, your lender may allow it to be added to the loan.

Adding LMI to the loan increases the amount you borrow.

It can therefore increase your interest costs over time.

9. Home and contents insurance

Insurance becomes another cost of home ownership.

Your lender may require appropriate building insurance.

Home insurance can cover certain damage or loss involving the building.

Contents insurance can cover eligible belongings inside your home.

Premiums can vary according to:

• Location
• Building type
• Construction materials
• Sum insured
• Policy features
• Excess
• Claims history

Get an insurance quote before committing to the property.

10. Council rates and water charges

Once you own a property, you need to budget for local government charges.

Council rates help fund local services and infrastructure.

Water charges can also include usage and property-related costs.

The exact arrangements vary between states and territories.

Settlement statements may also adjust certain charges between the buyer and seller.

Therefore, check recent rates and water information where possible.

This can help you estimate your ongoing property ownership costs.

11. Strata and body corporate levies

Strata costs can significantly affect the affordability of an apartment or unit.

Owners generally contribute towards the management and maintenance of shared property. Strata and body corporate levies are an ongoing cost to consider.

Costs can include:

• Building insurance
• Common-area maintenance
• Cleaning
• Gardening
• Shared facilities
• Management expenses
• Capital works

Terminology varies across Australia.

You may see terms such as strata levies, body corporate fees or owners corporation fees.

These costs are separate from your mortgage.

Therefore, include them when calculating the property’s ongoing cost.

Special strata levies

Regular contributions are not always the only strata expense.

A scheme may need additional funds for major or unexpected work.

This can create a special levy or additional contribution.

Potential projects include:

• Roof repairs
• Structural work
• Lift replacement
• External painting
• Major maintenance
• Building defect repairs

Before buying, review the scheme’s finances and planned works.

12. Moving and utility connection costs

Settlement is not the end of your upfront expenses.

You still need to move into the property and establish essential services.

Potential moving costs include:

• Removalists
• Moving trucks
• Packing materials
• Storage
• Cleaning
• Furniture delivery
• Appliance delivery

You may also need to pay for utility connections.

These can include:

• Electricity
• Gas
• Internet
• Phone services

Some providers charge connection or installation fees.

Therefore, include moving and connection costs in your settlement budget.

13. Pre-settlement inspections

You may want to inspect the property shortly before settlement.

A pre-settlement inspection can help confirm the property’s condition.

It can also help confirm that agreed inclusions remain at the property.

Additional inspections may become useful after repairs or significant weather events.

For example, storms can cause damage between contract signing and settlement.

Your conveyancer can explain the inspection rights under your contract.

14. Settlement delays and temporary accommodation

Settlement does not always happen exactly as planned.

Delays can occur because of finance, documentation or property issues.

If you cannot move in as planned, temporary accommodation may become necessary.

You could also need storage or additional removalist services.

These costs can arrive when your budget is already stretched.

Therefore, keep some cash available for unexpected settlement delays.

15. Bridging finance

Buying another property before selling your existing home can create a funding gap.

Bridging finance can provide temporary funding in some circumstances.

However, temporary finance can create additional interest costs.

Other loan fees may also apply.

The longer your existing property takes to sell, the longer you may need the temporary finance.

Therefore, understand the total cost before using bridging finance.

16. Renovation costs

A property can look affordable until renovation work begins.

You may want to update the kitchen, bathroom, flooring or landscaping.

These projects can quickly increase your cost of owning a home.

Common renovation expenses include:

• Materials
• Builders
• Electricians
• Plumbers
• Designers
• Building approvals
• Waste removal
• Appliances
• Temporary accommodation

Renovations can also uncover problems that were not visible initially.

Therefore, obtain realistic quotes before buying a property that needs significant work.

Also keep a contingency for unexpected costs.

17. Repairs and ongoing maintenance

Every property needs maintenance.

Older homes may require more immediate work.

However, newer properties can also develop unexpected problems.

Common expenses include:

• Plumbing
• Electrical repairs
• Roof maintenance
• Painting
• Air conditioning
• Fencing
• Gardening
• Pest treatment
• Appliance replacement

Therefore, treat maintenance as part of your regular household budget.

18. Income protection insurance

Your ability to repay your mortgage depends heavily on your income.

Income protection insurance may provide an income benefit if illness or injury prevents you from working.

Policy terms vary between insurers.

Waiting periods, benefit periods and exclusions can differ.

Income protection is not a compulsory home buying cost.

However, some homeowners include it in their broader financial protection plan.

If you choose this cover, include its premium in your household budget.

19. Changes to mortgage repayments

Your mortgage repayment may change over time.

This is particularly important with a variable-rate home loan.

Changes in interest rates can affect your required repayments.

APRA’s serviceability framework requires APRA-regulated banks to apply a minimum three percentage point buffer when assessing new residential mortgage lending. 

However, you should still test your own budgets.

Ask whether you could manage higher repayments.

Also consider whether you could still cover rates, insurance and maintenance.

20. Fixed-rate break costs

A fixed-rate loan can provide repayment certainty during the fixed period.

However, changing the loan early can create additional costs.

For example, you may sell the property or refinance before the fixed period ends.

Depending on the loan, an early repayment or break cost may apply.

Therefore, check the loan conditions before choosing a fixed-rate structure.

21. Lifestyle and running costs

Your new home can change your everyday spending.

Moving further from work can increase commuting costs.

A larger home can increase heating and cooling expenses.

A larger garden can also require more maintenance.

A pool can create additional cleaning, electricity and servicing costs.

Other expenses may include:

• Petrol
• Public transport
• Gardening
• Pool maintenance
• Electricity
• Security
• Household services

These costs may seem small individually.

However, they can add up over several years.

Therefore, consider lifestyle costs when comparing properties.

22. Emergency expenses after settlement

Even a property that passes inspection can develop problems.

An appliance can fail.

A pipe can leak.

A storm can damage the roof.

An air conditioner can stop working.

These expenses can arrive soon after settlement.

Therefore, maintain an emergency fund after buying.

Avoid using every dollar of your savings at settlement.

23. Valuation and funding risk

A lender’s valuation may differ from the property’s purchase price.

This matters because lenders use their own lending assessments.

If the valuation is lower than your agreed purchase price, your borrowing position may change.

You could then need additional funds to complete the purchase.

Therefore, do not assume that loan pre-approval guarantees the final loan amount.

Your lender still needs to complete its required assessment.

How to create a realistic home buying budget

Start with the property’s purchase price.

Then list every likely upfront expense.

Next, calculate your expected annual ownership costs.

Finally, allow for unexpected expenses.

Your budget could include:

Purchase price

• Transfer duty
• Conveyancing
• Building and pest inspections
• Strata report
• Government registration fees
• Loan and valuation costs
• LMI, if applicable
• Insurance
• Moving costs
• Immediate repairs
• Emergency buffer

= Total cash required

Then calculate your ongoing costs.

Include mortgage repayments, rates, insurance, utilities and maintenance.

Add strata contributions where relevant.

This gives you a clearer picture of the property’s total financial commitment.

Upfront costs vs ongoing costs

Separating expenses makes your home buying budget easier to manage.

Upfront costs	Ongoing costs
Deposit	Mortgage repayments
Transfer duty	Council rates
Conveyancing	Water charges
Building inspection	Home insurance
Pest inspection	Contents insurance
Strata report	Strata levies
Government fees	Maintenance
Mortgage registration	Repairs
Loan fees	Utilities
LMI, where applicable	Garden maintenance
Buyer’s agent fees	Pool maintenance
Moving costs	Renovations
Initial insurance	Emergency expenses

Not every buyer will have every cost.

Your location, property type and loan structure will determine which expenses apply.

What to check before buying an apartment

Apartments require additional attention because of shared property.

Before buying, investigate:

• Current strata levies
• Special levies
• Planned major works
• Building defects
• Insurance
• Capital works funds
• Previous maintenance
• Strata disputes
• By-laws
• Shared facilities

A building with lifts, pools and extensive common areas may have higher maintenance costs.

Therefore, compare the full ownership cost rather than the purchase price alone.

What to check before buying an older house

Older properties can create additional maintenance expenses.

Before buying, investigate:

• Roof condition
• Plumbing
• Electrical systems
• Dampness
• Termite activity
• Structural movement
• Drainage
• Insulation
• Air conditioning
• Fencing

A professional inspection can identify issues that are difficult to spot yourself.

The inspection cost can be small compared with an unexpected repair bill.

Common mistakes when budgeting for a home

• Only saving for the deposi. Your deposit is not your complete buying budget. Other upfront costs can require significant cash.
• Forgetting government charges. Transfer duty is not the only government expense. Registration and mortgage fees can also apply.
• Ignoring strata records. A low regular levy does not guarantee low future costs. Major works can create additional contributions.
• Spending every dollar at settlement. Unexpected repairs can happen soon after moving in. Keep an emergency buffer where possible.
• Looking only at mortgage repayments. Your mortgage is only one part of the household budget. Rates, insurance, utilities and maintenance also matter.
• Assuming interest rates will stay unchanged. Variable loan repayments can change when interest rates change. Test your budget against higher repayments before buying.
• Underestimating renovations. Renovations can reveal additional problems. Obtain detailed quotes and allow room for unexpected work.

Conclusion

The purchase price is only one number in the home buying equation.

The real cost includes everything required to buy, settle and maintain the property.

That means looking beyond your deposit and mortgage repayment.

You may need to budget for inspections, legal fees and government charges.

You may also face LMI, insurance, rates and strata costs.

Then come moving expenses, repairs, renovations and ongoing maintenance.

Some costs are predictable.

Others can appear without warning.

Therefore, a strong home buying budget should include expected and unexpected expenses.

The goal is not simply to afford the purchase.

It is to understand the full financial commitment of owning the property.

When you know the complete cost, you can plan your finances with greater confidence.

Frequently asked questions about hidden home buying costs