Everything You Need to Know About Home Loans for Four Bedroom Homes

Buying a four bedroom home around Shelly Beach usually means you're either upsizing as your family grows or purchasing your first proper family home.

The loan you choose needs to work for your situation right now and leave room for what comes next. That might mean keeping repayments manageable while you're juggling school fees and childcare, or it might mean paying the loan down faster while you've got the cash flow to do it. Either way, the structure you pick at the start makes a bigger difference than most people realise.

How Much Can You Borrow for a Four Bedroom Home

Your borrowing capacity depends on your household income, existing debts, and living expenses. Lenders assess your ability to service the loan at an interest rate that's 3.0 percentage points above the actual loan rate, so even if you're applying for a variable rate sitting around 6%, they'll test your repayments at closer to 9%.

Consider a couple earning a combined $140,000 with a car loan and modest credit card limits. After factoring in childcare, school costs, and regular living expenses, they might qualify for a loan around $650,000 to $700,000, depending on the lender. That's before adding their deposit, which could bring their total purchase budget closer to $750,000 to $800,000 if they've saved a 10% to 15% deposit. If you want to get a clearer picture of where you sit, our borrowing capacity page walks through how lenders calculate this in more detail.

Deposit Size and Lenders Mortgage Insurance

A 20% deposit keeps you clear of LMI, which is the premium lenders charge when your deposit is smaller. LMI protects the lender if you default, but you're the one paying for it, and it can add anywhere from a few thousand to over $20,000 depending on your loan amount and deposit size.

If you're buying with less than 20%, the Australian Government 5% Deposit Scheme can help. For properties in Shelly Beach, the regional price cap is $1,500,000, which covers the vast majority of four bedroom homes in the area. The scheme provides a government guarantee that replaces LMI, so you can purchase with a 5% deposit without the added premium. It's available through participating lenders, and there are no income caps or annual place limits anymore.

Fixed, Variable, or Split Rate Structures

A variable rate moves with the market, which means your repayments can go up or down. You also get access to features like offset accounts and the ability to make extra repayments without penalty, which can shave years off your loan if you're in a position to pay more than the minimum.

A fixed rate locks in your repayment for a set period, usually between one and five years. You'll know exactly what you're paying each month, which helps with budgeting, but you'll generally lose flexibility during the fixed period. Extra repayments are often capped, and if you need to break the fixed term early, you'll likely face break costs.

A split loan gives you both. You might fix half your loan for certainty and keep the other half variable for flexibility and offset access. It's a middle ground that works well if you want some protection from rate rises but don't want to lock yourself in completely. We see this structure a lot with families who want predictable repayments but also plan to make irregular lump sum payments when bonuses or tax refunds come through. If you're weighing up your options and want to run the numbers, check out our mortgage repayment calculator to see how different rates and structures affect your monthly repayments.

Offset Accounts and Paying Down Your Loan Faster

An offset account is a transaction account linked to your home loan. Every dollar sitting in the offset reduces the balance you're charged interest on, without actually paying down the loan. If you've got $30,000 in your offset and a $700,000 loan, you're only paying interest on $670,000.

This works particularly well if you're holding savings for upcoming expenses like renovations, a new car, or school fees. The money stays accessible, but you're getting the benefit of reduced interest in the meantime. Over the life of a loan, a consistently funded offset can cut years off your loan term and save tens of thousands in interest.

Offset accounts are typically available on variable rate loans and the variable portion of a split loan. They're not usually available on fixed rate loans, which is one of the trade-offs you make when you lock in your rate.

What Happens When Your Fixed Rate Expires

If you've got a fixed rate loan, it will eventually roll onto a variable rate when the fixed term ends. That variable rate is often higher than what you were paying during the fixed period, and it's usually the lender's standard variable rate rather than a discounted rate.

You'll generally get a notice from your lender a few months before your fixed term ends, and that's your window to either negotiate a new rate with your current lender or refinance to a different one. If you do nothing, you'll just roll onto whatever rate the lender assigns, which is rarely the most competitive option available. We've got a whole page on fixed rate expiry that covers your options in detail if you're coming up to the end of a fixed term.

Choosing Between Owner Occupied and Investment Loan Rates

If you're buying the home to live in, you'll apply for an owner occupied loan. Rates on owner occupied loans are typically lower than investment loan rates, sometimes by 0.3% to 0.5%, because lenders view owner occupiers as lower risk.

If you're buying the property as an investment, you'll need an investment loan even if you plan to move in later. Lenders classify the loan based on your intent at the time of purchase, and switching from investment to owner occupied down the track usually requires a formal loan variation. For investment properties, you might also want to read through our investment loans page, which goes into deductibility, interest-only structures, and tax treatment.

Applying for Pre-Approval Before You Start Looking

Pre-approval gives you a conditional loan offer before you've found a property. It's not a guarantee, but it tells you what you can borrow and gives you confidence when you're making an offer.

Most pre-approvals are valid for three to six months, depending on the lender. You'll need to provide proof of income, details of your assets and liabilities, and identification. The lender will run a credit check and assess your serviceability, then issue a letter confirming the loan amount you're approved for.

In a market where four bedroom homes around Shelly Beach can move quickly, having pre-approval means you're ready to move when you find the right place. Sellers and agents also take you more seriously when they know you've already got finance sorted. If you're just starting out and want to understand the full process, our first home buyers guide covers pre-approval, contracts, and settlement from start to finish.

Refinancing to a Lower Rate or Better Loan Structure

If you've been in your current loan for a few years, there's a decent chance you're not on the lowest rate available anymore. Lenders tend to offer their most competitive rates to new customers, and existing customers often drift onto higher rates unless they actively negotiate or refinance.

Refinancing can also be worthwhile if your situation has changed. Maybe you've built up equity and want to access an offset account, or you've paid down enough of the loan that you're now under 80% LVR and want to remove LMI from a previous loan. Refinancing costs usually include application fees, valuation fees, and discharge fees from your current lender, but if the rate saving is significant enough, you'll recover those costs within the first year or two.

Call one of our team or book an appointment at a time that works for you. We'll compare your current loan against what's available now and walk through whether refinancing makes sense for your situation, or whether you're better off staying put and negotiating with your current lender.

Frequently Asked Questions