Hidden Costs of Buying a Property in NSW
Buying a property is one of the biggest financial decisions most people will make in their lifetime. While most buyers will focus on the purchase price, deposit amount and loan repayments. I often speak with buyers who fail to understand additional costs associated with buying a property. These added costs can be thousands or even tens of thousands of dollars, so it’s important to understand what they are.
Whether you’re purchasing your first home or an investment property, understanding the complete costing is important before making an offer to avoid over capitalising. Alongside knowing whether now is even the right time to buy.
Below are 15 hidden costs every NSW property buyer should consider and if you’re considering using a buyers agent, it’s worth understanding buyers agent fees.
Stamp Duty
Stamp duty is one of the largest upfront costs when buying a property in NSW. Unlike the deposit, which most buyers plan for, stamp duty is an additional expense that needs to be paid on top of the purchase price. Stamp duty on a $1m purchase is calculated around $40,000.
The amount payable depends on factors including:
- The purchase price of the property
- Whether you are a first home buyer
- Whether the property is an investment or owner occupied property
For most buyers, stamp duty can represent tens of thousands of dollars, so it should always be included when calculating your total purchasing budget.
Conveyancing & Legal Fees
Every property purchase now requires either a solicitor or conveyancer to represent the buyer and the vendor.
The role of a solicitor or conveyancer includes:
- Reviewing contract of sale and requesting amendments
- Conducting property searches
- Communicating with the seller’s representatives
- Ensuring the transfer of ownership occurs correctly
- Facilitating the settlement process
While legal fees are relatively small compared with the purchase price, choosing the right professional is important. Legal fees are anywhere from $1,900 – $2,600, including disbursements.
Building & Pest Inspections
A property may look picture perfect during an inspection, but there can be hidden issues that aren’t obvious to the untrained eye. It’s very easy for buyers to fall for cosmetic renovations and pretty styling.
A good building and pest inspection can identify problems such as:
- Structural damage
- Termites
- Water damage
- Roofing issues
- Poor workmanship
- Maintenance concerns
Spending a few hundred dollars on proper due diligence can potentially save buyers thousands in unexpected repair costs. It’s also important to be able to interpret and understand the findings of a report.
Strata Reports and Inspection Fees
For buyers purchasing apartments, townhouses or villas, extracting the strata report is an important part of due diligence.
A strata report can reveal important information about:
- Current and future expected levies
- Special levies
- Building defects
- Insurance claims
- Disputes between owners
- Planned maintenance works
A property may appear affordable but just remember you’re not searching for a ‘bargain property’. Future strata levies and maintenance costs can significantly impact your ongoing expenses.
Finance and Loan Costs
Many buyers focus only on their deposit and forget there may be additional finance related fees involved.
Depending on your lender and circumstances, these may include:
- Loan application fees
- Valuation fees
- Mortgage registration fees
- Lenders Mortgage Insurance (LMI)
Understanding your finance structure before making an offer ensures you are prepared for all costs involved.
Bank Valuation Shortfall
One hidden risk many buyers are unaware of is a valuation shortfall. When purchasing a property, the bank will conduct its own valuation to determine what it believes the property is worth. This is very rare, but it can happen to purchasers who are emotionally attached and overpay by a significant amount.
If the bank valuation comes in below the agreed purchase price, the buyer may need to contribute additional funds to cover the difference.
For example:
- Agreed purchase price: $2,000,000
- Bank valuation: $1,850,000
The buyer may need to find an additional $150,000 to proceed. This is why understanding market value before purchasing is critical.
Auction Preparation Costs
Buying at auction requires preparation before you even register to bid. Unlike a private treaty sale, you cannot negotiate after winning an auction.
Before bidding, buyers may need to pay for:
- Contract reviews (if their solicitor or conveyancer charges this way)
- Building inspections
- Pest inspections
- Strata reports
These costs are often paid upfront, even if you are unsuccessful at the auction. Our auction bidding service ensures that due diligence is complete and that a professional Sydney buyers agent is representing you.
Insurance Costs
Insurance is another important cost buyers need to consider when purchasing a property.
Depending on the property type, this may include:
- Building insurance
- Contents insurance
- Landlord insurance may be applicable for investors
Having appropriate insurance in place protects your biggest asset from unexpected events.
Council Rates and Adjustments
When a property settles, fees, council rates and water charges are adjusted between the buyer and seller. This means buyers may need to reimburse the seller for the portion of rates covering the period after settlement. Although this is generally a small expense, it is another cost that should be considered when budgeting.
Moving Costs & Timeframes
The cost and time of moving can be underestimated. If you are selling a property to purchase, timeframes don’t always add up. This can lead to bridging loans and larger monthly payments until the property sells, especially in a softer market.
Expenses may include:
- Mortgage repayments
- Removalists
- Storage
- Packing materials
- Cleaning
- Time away from work
Furniture, Appliances and Renovations
Buying a property is often only the beginning of your expenses. Many buyers underestimate the cost of making a property feel like home. Especially if you’re upsizing, more furniture and appliances may be required.
Additional expenses may include:
- Furniture
- Appliances
- Curtains and blinds
- Painting
- Landscaping
- Renovations
- Repairs
It’s important to leave yourself financial flexibility after settlement for any additional costs.
Strata Levies and Special Levies
For apartments and townhouses, ongoing strata costs should always be investigated. No red flags during due diligence doesn’t guarantee a trouble free future. Things can still break down or need maintenance over time.
Regular strata levies contribute towards:
- Building maintenance
- Insurance
- Common areas
- Future capital works
However, unexpected special levies can arise for major works such as:
- Roof replacements
- Lift upgrades
- Remediation works
- Structural repairs
Ongoing Maintenance
Every property requires ongoing maintenance.
For houses, this may include:
- Lawns & gardening
- Pest control
- Plumbing repairs
- Electrical repairs
- Roof maintenance
- Renovations
Many first time buyers underestimate how much it costs to maintain a property over time.
Utility Connections and Moving Services
Setting up a new home can come with several smaller expenses, including:
- Electricity connection
- Internet connection
- Gas connection
- Security systems & alarms
- Cleaning services
While individually these costs may seem minor, together they can add up quickly.
The Cost of Buying the Wrong Property
The biggest hidden cost of buying property is not always the fee involved but rather purchasing the wrong property.
Examples include:
- Overpaying for a property
- Buying in the wrong location
- Missing important defects
- Failing to research future infrastructure
- Making an emotional decision
A property purchase should be based on careful research, due diligence and understanding the long term potential of the property.
Buying property is an exciting milestone, but it is also a significant financial commitment. Understanding the true cost of purchasing helps buyers make better decisions and avoid unexpected financial pressure after settlement. Our Sydney buyers agents help buyers navigate every stage of the purchasing process. From finding the right property and completing due diligence through to negotiation and securing the best possible outcome.
A successful purchase is not just about buying a property. It’s about buying the right property at the right price.


