Fixed rate loans lock in your repayment amount for a set period, typically between one and five years.
For first home buyers in Kellyville, where the median house price sits above $1.1 million and many buyers stretch their budget to enter the market, understanding exactly what you get with a fixed rate loan makes a difference. The features that come with fixed rates differ significantly from variable loans, and knowing what you can and cannot do during the fixed period helps you avoid costly mistakes.
Rate Lock Periods and How They Protect Your Application
A rate lock allows you to secure a fixed rate for up to 90 days while your application is being processed. If rates rise during that period, you still receive the lower rate you locked in.
Consider a buyer who applied for pre-approval in March with a three-year fixed rate of 5.89%. Settlement was delayed until June, and by then the same product was offered at 6.19%. Because the rate was locked at application, the buyer saved 0.30% per annum for three years. On a loan of $650,000, that equates to roughly $1,950 per year in lower repayments. The lock gave certainty during a period when even small rate movements changed affordability.
Not all lenders offer rate locks, and those that do may limit the lock period to 60 or 90 days. If settlement extends beyond the lock window, you may need to re-lock at the current rate or proceed without protection. This becomes relevant in Kellyville where off-the-plan townhouses and new land releases can experience construction delays.
Partial Fixes and Why They Matter for First Home Buyers
You can split your loan so that part is fixed and part remains on a variable rate. This is known as a split loan, and it gives you access to offset accounts and extra repayments on the variable portion while maintaining repayment certainty on the fixed portion.
A typical split might be 50% fixed and 50% variable, though the proportions can be adjusted to suit your circumstances. In our experience, first home buyers who receive irregular income or expect a pay increase within the next two years benefit from keeping at least 30% to 40% of the loan on a variable rate. This allows extra repayments without triggering break costs, which are calculated only on the fixed portion.
The variable portion also allows access to an offset account. For buyers in Kellyville who may be saving for renovations or building costs after settlement, keeping those funds in an offset linked to the variable split reduces interest without locking the cash away.
Fixed Rate Break Costs and How the Calculation Works
Break costs apply when you repay more than the annual extra repayment limit during a fixed rate period, refinance to another lender, or sell the property. The cost is calculated based on the difference between your fixed rate and the lender's current cost of funds, multiplied by the remaining term.
If you fixed at 6.00% for three years and want to exit after one year when wholesale rates have fallen to 4.50%, the lender loses the income they expected from the higher rate. That loss is passed to you as a break cost. The cost can run into thousands of dollars depending on the loan size and how far rates have moved.
Most lenders allow up to $10,000 to $30,000 in additional repayments per year during a fixed period without penalty. Some calculate this as a percentage of the original loan balance, typically 10% to 20% per annum. Check your loan contract for the specific limit, as it varies by lender and product. If you exceed the threshold, break costs apply only to the amount above the limit, not the entire loan balance.
What You Lose During a Fixed Period
Fixed rate home loan options do not include offset accounts in most cases. A small number of lenders offer offset functionality on fixed loans, but the fixed rate is typically 0.20% to 0.40% higher than a standard fixed product without offset.
You also lose the ability to make unlimited extra repayments. If your income increases or you receive a bonus, you cannot put the full amount onto the loan without either staying within the annual cap or paying break costs to exit early. Redraw is often available on fixed loans, allowing you to access any extra repayments you have made within the annual limit, but the redraw process can take several days and is not as immediate as withdrawing from an offset account.
For first home buyers using the First Home Guarantee, where a 5% deposit is common and cashflow is often tight in the first two years, the lack of offset access can mean the difference between holding a buffer in your loan structure or keeping it in a separate savings account earning minimal interest.
Fixed Rate Conversion Options at the End of the Term
When your fixed period ends, the loan automatically converts to the lender's standard variable rate unless you contact them to negotiate a new rate or refinance. The standard variable rate is typically 0.50% to 1.00% higher than the lender's discounted variable rate offered to new customers.
Most lenders allow you to re-fix at a new rate in the 30 to 90 days before your current fixed term expires. This is done without a full application process, though the lender may reassess your circumstances if your financial situation has changed significantly. If you have been making repayments on time and your income has remained stable, re-fixing is usually straightforward.
Refinancing to another lender at the end of a fixed term is also common, particularly if your current lender's new fixed rates are not competitive. Because there are no break costs once the fixed period has ended, this is the ideal time to review your loan structure and compare offers. Kellyville buyers who purchased using a low deposit scheme and have built equity through repayments or property value growth may also find they can refinance without Lenders Mortgage Insurance, reducing ongoing costs.
Portability and What Happens If You Sell or Upgrade
Some lenders allow you to transfer a fixed rate loan to a new property if you sell and buy again during the fixed period. This is called loan portability, and it avoids break costs by maintaining the fixed rate contract on the new loan.
Portability is not available with all lenders and usually requires the new loan amount to be equal to or greater than the remaining balance on the fixed loan. If you are upsizing, this is manageable. If you are downsizing or the sale and purchase do not occur simultaneously, portability may not be an option and break costs will apply.
For first home buyers in Kellyville, where many start with a townhouse or unit and plan to upgrade to a house within five years, portability is worth considering when selecting a lender. It provides flexibility if your circumstances change during the fixed period without the financial penalty of breaking the contract.
Fixed Rates for Construction Loans and Progressive Drawdowns
Most fixed rate loans require the full loan amount to be drawn at settlement. For buyers building a new home or purchasing off-the-plan in developments around Kellyville Ridge or Kellyville North, this creates a timing issue. Construction loans are drawn progressively as building stages are completed, which means a standard fixed rate product does not suit the structure.
Some lenders offer a hybrid solution where the loan starts on a variable rate during construction, then converts to a fixed rate once the final drawdown occurs. Others allow you to lock in a fixed rate at application, but interest is charged on a variable rate until construction completes. The fixed rate then applies from the completion date, not the application date.
This distinction is important because construction timelines in the current environment can extend by several months. If you lock a rate expecting a six-month build and it takes nine months, you may find the lock has expired or the lender has re-priced the product by the time you are ready to fix.
Call one of our team or book an appointment at a time that works for you. We work with buyers in Kellyville to structure loans that fit the property type, the timeline, and your specific circumstances, whether you are buying established, off-the-plan, or building from the ground up.
Frequently Asked Questions
Can I make extra repayments on a fixed rate home loan?
Most fixed rate loans allow extra repayments of $10,000 to $30,000 per year, or 10% to 20% of the loan balance, without penalty. Any amount above this limit may trigger break costs.
What happens to my fixed rate loan when the term ends?
The loan automatically converts to the lender's standard variable rate, which is typically higher than discounted rates. You can re-fix at a new rate or refinance to another lender without break costs once the fixed period expires.
Can I use an offset account with a fixed rate loan?
Most fixed rate loans do not include offset accounts. A small number of lenders offer offset on fixed products, but the interest rate is usually 0.20% to 0.40% higher than a standard fixed loan.
What are break costs and when do they apply?
Break costs apply when you exit a fixed rate loan early by refinancing, selling, or making extra repayments above the annual limit. The cost is based on the difference between your fixed rate and current wholesale rates, multiplied by the remaining term.
Can I transfer my fixed rate loan to a new property?
Some lenders offer portability, allowing you to transfer a fixed rate loan to a new property without break costs. The new loan amount must usually be equal to or greater than the remaining fixed balance, and not all lenders provide this feature.
