You can buy a house in Virginia, SA with a 5% deposit.
The bigger question is whether it makes sense for your situation, and what that smaller deposit means for your loan structure, ongoing costs, and monthly repayments. A 5% deposit opens the door to home ownership, but it also triggers Lenders Mortgage Insurance (LMI) and changes what you'll pay over the life of your loan. Understanding these costs before you commit is what separates a decision you're comfortable with from one that stretches your finances.
What Happens When You Put Down 5% Instead of 20%
When your deposit sits below 20% of the purchase price, lenders require you to pay LMI. This insurance protects the lender if you default on the loan, not you. The cost depends on your loan amount and deposit size. On a $450,000 property in Virginia with a 5% deposit of $22,500, you'd borrow $427,500. LMI on that loan could range from $12,000 to $18,000, depending on the lender and your circumstances.
You don't pay this upfront. Most buyers add it to the loan amount, which means you're borrowing closer to $445,500 and paying interest on the LMI over the loan term. At current variable rates, that could add around $40 to $50 per week to your repayments over 30 years. That's the trade-off: you enter the market sooner, but your total borrowing increases.
Virginia sits in the northern suburbs, bordered by industrial land and market gardens, with median house prices typically more accessible than metro Adelaide. That price point makes it popular with first home buyers in South Australia, but the area's affordability doesn't eliminate LMI if your deposit is small.
The Loan to Value Ratio and Why It Matters
Your loan to value ratio (LVR) is the percentage of the property's value you're borrowing. With a 5% deposit, your LVR is 95%. With 10%, it drops to 90%. Lenders treat higher LVRs as higher risk, which affects the interest rate you're offered and whether you qualify for certain loan features.
Consider a buyer looking at a $420,000 home near Virginia Shopping Centre. With a 5% deposit of $21,000, they'd borrow $399,000 at 95% LVR. If they saved another $21,000 and put down 10%, their LVR would be 90% and their LMI cost could drop by around $5,000 to $7,000. The monthly repayment difference might only be $30 to $40, but the upfront LMI saving is immediate.
Some lenders also restrict access to features like offset accounts or lower interest rate discounts at higher LVRs. If those features matter to you, check what's available at 95% LVR before you assume all home loan products are the same.
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Government Schemes That Reduce or Remove LMI
The Home Guarantee Scheme allows eligible first home buyers to purchase with a 5% deposit without paying LMI. The federal government guarantees part of your loan, which removes the lender's need for insurance. You still borrow at 95% LVR, but you don't add $12,000 to $18,000 to your loan amount.
There are conditions. You must be a first home buyer, earn under the income caps (currently $125,000 for singles or $200,000 for couples), and buy a home under the regional price cap for South Australia. The property must be owner-occupied. Places are limited each financial year and allocated on a first-come basis, so timing matters.
If you qualify, your loan amount on that $450,000 Virginia property stays at $427,500 instead of jumping to $445,500. Over 30 years, that's tens of thousands in interest you won't pay. The scheme doesn't change your deposit requirement, but it changes what you owe.
How a 5% Deposit Affects Your Borrowing Capacity
Your deposit size doesn't directly limit how much you can borrow. That's determined by your income, expenses, and debts. But a smaller deposit means a higher loan amount, which means higher repayments, which can reduce what a lender is willing to approve.
As an example, a household earning $95,000 combined might have borrowing capacity of around $480,000 to $500,000, depending on their other commitments. If they're buying a $450,000 home with a 5% deposit plus LMI, they're borrowing $445,500. That leaves some buffer. But if they're also carrying $15,000 in car loans or credit card limits, that capacity could shrink to $430,000, which no longer covers the purchase.
Reducing debt before you apply, or increasing your deposit to lower the loan amount, can bring the numbers back into line. Running a borrowing capacity check before you start searching tells you what's realistic and what needs to adjust.
Fixed Rate, Variable Rate, or Split
With a 5% deposit, your interest rate matters more because your loan amount is higher. A variable rate gives you flexibility to make extra repayments without penalty and access features like an offset account, if your lender allows it at 95% LVR. A fixed rate locks in your repayment amount for a set period, which helps with budgeting if rates rise.
A split loan divides your borrowing between fixed and variable portions. You might fix 60% for three years and keep 40% variable. That gives you some certainty while retaining flexibility. At current rates, the difference between a fully variable loan and a split might be $20 to $30 per week, but the real value is in how each structure fits your repayment strategy.
If you're planning to make extra repayments and pay the loan down quickly, variable or split makes sense. If your budget is tight and you need predictable repayments, fixing a larger portion could be worth the trade-off in flexibility.
What a 5% Deposit Means for Your Weekly Repayments
Your repayment depends on the loan amount, interest rate, and loan term. On a $427,500 loan at a variable rate over 30 years, you'd pay roughly $670 to $720 per week, depending on the rate. If you add $15,000 in LMI to the loan, that increases to around $710 to $760 per week.
Compare that to a 10% deposit scenario where you borrow $378,000 plus $8,000 in LMI, totalling $386,000. Weekly repayments drop to approximately $640 to $690. That's a $70 per week difference, or around $3,640 per year. Over five years, that's more than $18,000.
Those figures assume principal and interest repayments. Interest-only repayments would be lower initially, but you're not reducing the loan balance, which means you'll pay more over the life of the loan. For most owner-occupiers, principal and interest is the standard structure.
Practical Steps Before You Commit to a 5% Deposit
Get Home Loan pre-approval before you make an offer. Pre-approval confirms how much you can borrow and what your repayments will look like. It also locks in your interest rate for a period, which protects you if rates rise while you're searching.
Calculate your total borrowing including LMI. Don't assume the purchase price is your loan amount. If you're buying at $450,000 with 5% down, you're borrowing around $445,500 after LMI. Make sure your income supports that repayment comfortably, with room for rate increases or unexpected costs.
Check whether you qualify for the Home Guarantee Scheme before assuming you'll pay LMI. If you meet the criteria, apply early in the financial year when places are still available. If you don't qualify, compare LMI costs across lenders because the premium varies.
Call one of our team or book an appointment at a time that works for you. We'll walk through your situation, run the numbers, and show you what a 5% deposit looks like in practice, not just in theory.
Frequently Asked Questions
Can I buy a house in Virginia with only a 5% deposit?
Yes, you can buy a house in Virginia with a 5% deposit, but you'll need to pay Lenders Mortgage Insurance (LMI) unless you qualify for the Home Guarantee Scheme. LMI typically costs between $12,000 and $18,000 on a $450,000 property and is usually added to your loan amount.
How much does Lenders Mortgage Insurance cost with a 5% deposit?
On a $450,000 property in Virginia with a 5% deposit, LMI could cost between $12,000 and $18,000, depending on your lender and circumstances. This amount is typically added to your loan, increasing your total borrowing to around $445,500 and adding approximately $40 to $50 per week to your repayments over 30 years.
What is the Home Guarantee Scheme and can it help me avoid LMI?
The Home Guarantee Scheme allows eligible first home buyers to purchase with a 5% deposit without paying LMI. You must earn under $125,000 for singles or $200,000 for couples, buy an owner-occupied property under the regional price cap, and secure one of the limited places available each financial year.
How much will my weekly repayments be with a 5% deposit?
On a $450,000 property with a 5% deposit including LMI, you'd borrow around $445,500. Weekly repayments would be approximately $710 to $760 over 30 years at current variable rates, compared to around $640 to $690 with a 10% deposit.
Should I save for a 10% deposit instead of buying with 5%?
Increasing your deposit from 5% to 10% could save you $5,000 to $7,000 in LMI and reduce your weekly repayments by around $70. However, this means waiting longer to enter the market while property prices may rise, so the decision depends on your financial situation and market conditions.