What are the Costs of Buying a Four Bedroom Home?

A four bedroom home loan in Melbourne requires careful planning around deposit size, borrowing capacity, and the specific property location.

The amount you can borrow depends on your household income, existing debts, and the lender's serviceability assessment. Most lenders assess your capacity to service a loan at a rate at least 3.0 percentage points above the actual product rate, meaning a variable rate loan at 6.2% would be tested at 9.2%. Your deposit size determines whether you'll pay Lenders Mortgage Insurance, and in Melbourne's current market, the gap between what a four bedroom home costs and what you can borrow can be substantial.

Deposit and Borrowing Requirements for Four Bedroom Properties

Most lenders require a 20% deposit to avoid LMI on owner occupied home loans. Four bedroom homes in Melbourne sit at varied price points depending on location. In suburbs like South Morang, where the median house price is $820,000, and Greenvale, where it's $896,500, a 20% deposit would be $164,000 and $179,300 respectively. In more established areas like Heidelberg, where the median sits at $1,378,000, that deposit climbs to $275,600.

If you're unable to save a full 20% deposit, LMI will apply. The premium is calculated on a sliding scale based on your loan amount and loan-to-value ratio. For a borrower purchasing at $896,500 with a 10% deposit, the LMI premium could add $20,000 to $30,000 to the upfront cost, depending on the lender and your financial profile. Some lenders allow the premium to be capitalised into the loan rather than paid upfront.

The Australian Government 5% Deposit Scheme enables eligible first home buyers to purchase with as little as a 5% deposit without paying LMI. Housing Australia provides a guarantee to participating lenders, bringing the combined deposit and guarantee to 20%. In Victoria, the property price cap is $950,000 in capital cities and regional centres, and $650,000 in other areas. A buyer targeting a four bedroom home in Greenvale at $896,500 would fall within the cap and could proceed with a deposit of $44,825.

Stamp Duty and Upfront Costs in Victoria

Stamp duty is a significant upfront cost when purchasing property in Victoria. For first home buyers, a full transfer duty exemption applies to new and established homes valued up to $800,000, with a sliding concession on properties between $800,001 and $1,000,000. Above $1,000,000, standard rates apply.

Consider a buyer purchasing a four bedroom home in Greenvale at $896,500. If they qualify as a first home buyer, they would receive a partial concession, reducing stamp duty from approximately $49,070 to around $14,500. A non-first-home buyer would pay the full amount. For a property in Templestowe at $1,550,000, standard duty of approximately $87,070 would apply regardless of buyer status.

Other upfront costs include conveyancing fees of $1,500 to $2,500, building and pest inspections at $500 to $800 each, and settlement costs including bank fees and adjustments. If you're using the 5% Deposit Scheme, you'll still need to budget for these costs separately from your deposit. Allow $8,000 to $12,000 for settlement costs in addition to your deposit and stamp duty.

Loan Structure Options for Four Bedroom Purchases

Four bedroom homes are typically larger purchases, and the loan structure you choose will affect both your repayment flexibility and long-term interest cost. A variable rate loan offers flexibility to make extra repayments without penalty and allows you to benefit from rate decreases, though your repayments will rise if rates increase. A fixed rate loan locks in your rate for a set period, usually one to five years, providing repayment certainty but limiting your ability to make extra repayments beyond a capped amount.

A split loan combines both structures. In our experience, buyers purchasing at the higher end of their borrowing capacity often split their loan 50/50 or 60/40 between variable and fixed components. This approach provides partial protection against rate rises while maintaining some flexibility to pay down the variable portion faster. On a $900,000 loan, splitting $450,000 fixed and $450,000 variable allows you to make extra repayments on half the loan while protecting against rate increases on the other half.

An offset account linked to your variable loan balance can reduce the interest you pay without locking funds away. If you hold $50,000 in a linked offset on a $900,000 loan at a variable rate, you'll only pay interest on $850,000. This is particularly useful if you expect irregular income, bonuses, or plan to accumulate cash for renovations. Not all loan products offer offset accounts, and those that do may carry a slightly higher interest rate or annual fee.

Income and Serviceability Assessment for Larger Loans

Lenders assess your borrowing capacity by calculating your net income after tax, deducting your living expenses and existing debt commitments, and applying the serviceability buffer. For a household with a combined gross income of $180,000 per year and no other debts, borrowing capacity at current variable rates would typically fall between $900,000 and $1,000,000, depending on the lender's assessment of your living expenses and whether you have dependents.

If you're self-employed or work in a professional services role with variable income, lenders will assess your income over a longer period, usually two full financial years of tax returns. Some lenders offer low-doc or alternative documentation pathways for self-employed borrowers with strong financial positions but complex tax structures. Buyers in medical or legal professions may qualify for LMI waivers at higher loan-to-value ratios, reducing the deposit required.

From 1 February 2026, lenders are restricted in how much they can lend to borrowers with a debt-to-income ratio of six times or greater. If your total borrowings, including the new home loan, exceed six times your gross household income, you may find some lenders unable to approve your application even if you meet serviceability requirements. This limit applies separately to owner-occupier and investor lending, and it's measured at the lender level on a quarterly basis.

Choosing Between Established Homes and New Builds

Four bedroom homes are available as both established properties and new builds, and the choice affects your financing options and government assistance eligibility. New builds qualify for the $10,000 First Home Owner Grant in Victoria if the property is valued under $750,000. This threshold excludes most four bedroom homes in Melbourne's established suburbs but may apply to new estates in growth corridors.

New builds also qualify for the construction loan structure if you're building rather than buying off-the-plan. Construction loans are drawn down in stages as the build progresses, and you typically pay interest only on the drawn amount during construction before converting to principal and interest repayments on completion. This can reduce your holding costs during the build period but requires careful cash flow management.

Established homes in Melbourne's middle-ring suburbs offer immediate access to schools, transport, and amenities. In suburbs like Pascoe Vale, where the median house price is $950,000, and Preston, where it ranges from $1,065,000 to $1,200,000, four bedroom homes are predominantly older stock with established gardens and larger block sizes. These properties may require renovation, and if you're planning significant works, a construction or renovation loan structure may be appropriate. We regularly see buyers in these suburbs use equity from an existing property to fund both the purchase and a staged renovation.

Comparing Lenders and Loan Products

Loan products vary significantly across lenders, and features that matter for a four bedroom purchase include offset account availability, redraw facility terms, extra repayment limits on fixed loans, and portability. Portability allows you to transfer your loan to a new property without break costs if you sell and upgrade within a set timeframe. This feature is useful if you expect to upsize further or relocate within five years.

Rate discounts are often negotiable, particularly for borrowers with a deposit above 20% or those consolidating other lending with the same institution. A 0.10% to 0.20% discount on a $900,000 loan can save $900 to $1,800 per year in interest. We work with a panel of lenders across major banks and non-major institutions, and in our experience, the lowest advertised rate is rarely the most suitable loan once you account for fees, features, and serviceability differences.

Premier Path Finance compares loan products across multiple lenders to identify the most suitable structure for your circumstances. We assess your deposit, income, and property target, and present options that balance rate competitiveness with the features you need. If you're ready to move forward with purchasing a four bedroom home, call one of our team or book an appointment at a time that works for you.

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