First Home Buyer Mistakes and How to Avoid Them

Your deposit structure determines what you can borrow before you even submit an application.

Most first home buyers on the Central Coast focus on property inspections and auction strategies, then discover their home loan application hits obstacles they could have cleared months earlier. The difference between a smooth settlement and a stressful scramble usually comes down to three decisions: how you build your deposit, when you get pre-approval, and which loan structure you lock in. Address these before you attend your first open home, and you'll avoid the delays that catch out buyers who treat the finance as an afterthought.

Building Your Deposit Without a Clear Strategy

Your deposit needs to include stamp duty, not just the property purchase price. A buyer purchasing a $700,000 unit in Terrigal with a 10% deposit saved will need $70,000 for the deposit itself, plus stamp duty of around $26,000 if they don't qualify for concessions. That's $96,000 in total before accounting for legal fees and building inspections. Buyers who save only the deposit amount often scramble to find the additional funds or have to delay settlement.

Consider a buyer who saved $75,000 over three years, planning for a 10% deposit on a $750,000 property. They qualified for the First Home Owner Grant and stamp duty concessions as a first home buyer, which reduced their upfront costs significantly. Without those concessions, they would have needed an additional $28,000 for stamp duty alone. Checking their first home buyer eligibility early meant they could plan accurately and avoid last-minute shortfalls.

If your parents or family want to contribute, a gift deposit can increase your borrowing capacity, but lenders require a signed declaration confirming the funds don't need to be repaid. In our experience, buyers who try to classify a family loan as a gift often face application delays when the lender's credit team asks for clarification.

Skipping Pre-Approval Before You Start Looking

Pre-approval tells you what you can borrow based on your income, expenses, and deposit. Without it, you're attending open homes without knowing whether you can actually afford the properties you're viewing. A buyer earning $95,000 annually might assume they can borrow $600,000, but lenders assess your borrowing capacity based on living expenses, existing debts, and projected interest rate buffers. The actual figure might be $520,000, which changes the suburbs and property types you should be targeting.

Pre-approval also locks in your interest rate for a period, usually 90 days. If rates rise during your property search, you're protected. We regularly see buyers who skip this step and then face rushed applications when they find a property they want, only to discover their borrowing capacity has changed or they're missing required documents.

Getting pre-approval early also highlights any credit file issues or employment documentation gaps you need to address. Fixing those problems takes time, and attempting to do it while under contract adds pressure you don't need.

Choosing the Wrong Interest Rate Structure

A fixed interest rate protects you from rate rises but locks you in without flexibility. A variable interest rate gives you access to features like an offset account and redraw, but your repayments can increase if rates move. Most buyers treat this as a binary choice and pick one or the other without considering a split loan structure.

As an example, a buyer purchasing a $650,000 home in Bateau Bay with a $585,000 loan chose to fix 60% of their loan for three years and leave 40% variable. The fixed portion gave them certainty on the majority of their repayments, while the variable portion allowed them to make extra repayments and use an offset account for their savings. This approach gave them protection and flexibility without being fully exposed to either rate environment.

If you fix your entire loan and need to sell or refinance before the fixed term ends, you may face break costs that can run into thousands of dollars. Lenders calculate these based on the difference between your fixed rate and current wholesale rates, multiplied by the remaining term. Buyers who don't consider this often feel trapped when their circumstances change.

Ignoring Lenders Mortgage Insurance in Your Budget

Lenders Mortgage Insurance applies when your deposit is less than 20% of the property value. It protects the lender, not you, but you pay the premium. On a $600,000 property with a 10% deposit, LMI can add $15,000 to $20,000 to your upfront costs, depending on the lender and your employment type.

Some buyers qualify for the First Home Loan Deposit Scheme or Regional First Home Buyer Guarantee, which allow you to borrow with a 5% deposit without paying LMI. These schemes have limited spots and specific eligibility criteria, including income caps and property price limits. If you're purchasing in Terrigal or nearby suburbs, checking whether you qualify can save you tens of thousands of dollars.

Even if you don't qualify for a government scheme, some lenders offer low deposit options with reduced or waived LMI for certain professions or circumstances. Buyers who assume they have to pay full LMI without exploring alternatives often spend more than they needed to.

Applying Without Understanding Loan Features

An offset account reduces the interest you pay by offsetting your savings balance against your loan. If you have a $500,000 loan and $30,000 in your offset account, you only pay interest on $470,000. A redraw facility lets you access extra repayments you've made, but some lenders charge fees or limit how often you can redraw.

Buyers often choose a loan based on the interest rate alone and then realise months later they're missing features that would have saved them money. A buyer with $20,000 in savings sitting in a standard transaction account is paying interest on their full loan balance when they could be reducing it with an offset. Over the life of a loan, that difference compounds.

Some first home buyers also overlook comparison rates, which include fees and give you a clearer picture of the loan's true cost. A loan with a lower advertised rate but high ongoing fees can end up costing more than a loan with a slightly higher rate and minimal fees.

If you're ready to move forward or want to check your options before you start looking, call one of our team or book an appointment at a time that works for you. We're based on the Central Coast and work with buyers across Terrigal, Gosford, and surrounding areas to make sure your application is structured properly from the start.

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