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How to calculate the loan-to-value ratio for your home loan 

How to calculate the loan-to-value ratio for your home loan 

If you plan to buy a home soon and have begun your research, you’re likely to have come across terms like interest, principal, and loan to value ratio (LVR). 

Your LVR is an important ratio, which impacts how much a lender loans you. So, what exactly is it and how do you calculate the loan to value ratio for a mortgage?

What is the loan to value ratio?

Your LVR is the percentage of the money you borrow or plan to borrow against the value of your property. It is used by lenders to determine your borrowing capacity. 

As LVR increases, the risk to the lender also rises. Many banks and other lenders specify LVR limits as part of their qualifying criteria for a loan.

How to calculate LVR for a mortgage 

The loan to value ratio is the loan's principal amount divided by the value of your property, multiplied by 100.

The principal amount is how much you'd like to borrow. The lender determines your property value by carrying out an independent valuation. Let's understand this better with an example.

If you want to borrow $500,000 for your house, and your property value is $600,000, your LVR will be ($500,000/$600,000) x 100= 83.3 per cent.

In other words, you could also consider the LVR as the portion of the property that isn't a part of your down payment. For instance, if you pay 25 per cent down on loan, your LVR will be 75 per cent.

To avoid complicated calculations, you can also use platforms that offer mortgage loan to value ratio calculators. 

Why is LVR important?

LVR determines how risky you are as a borrower. If you have a high LVR, you may have to pay Lender’s Mortgage Insurance (LMI) as extra security for the lender. 

How to lower your LVR

Two variables determine the LVR percentage—the loan amount and the value of the asset. When it comes to reducing it, you have a couple of options. 

  • A significant down payment: The more you pay upfront, the less you'll have to borrow. You also may avoid paying LMI. 
  • Affordable targets: Another option is to opt for a less expensive home. Initially, you might feel you aren't getting your dream home, but by choosing a more affordable option, you can reduce your LVR and cut down on your monthly payments. 

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This article was reviewed by Personal Finance Editor Mark Bristow before it was published as part of RateCity's Fact Check process.

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Learn more about home loans

What is a loan-to-value ratio (LVR)?

A loan-to-value ratio (otherwise known as a Loan to Valuation Ratio or LVR), is a calculation lenders make to work out the value of your loan versus the value of your property, expressed as a percentage.   Lenders use this calculation to help assess your suitability for a home loan, and whether you need to pay lender’s mortgage insurance (LMI). As a general rule, most banks will require you to pay LMI if your loan-to-value ratio is 80 per cent or more.   LVR is worked out by dividing the loan amount by the value of the property. If you are looking for a quick ball-park estimate of LVR, the size of your deposit is a good indicator as it is directly proportionate to your LVR. For instance, a loan with an LVR of 80 per cent requires a deposit of 20 per cent, while a 90 per cent LVR requires 10 per cent down payment. 

LOAN AMOUNT / PROPERTY VALUE = LVR%

While this all sounds simple enough, it is worth doing a more accurate calculation of LVR before you commit to buying a place as there are some traps to be aware of. Firstly, the ‘loan amount’ is the price you paid for the property plus additional costs such as stamp duty and legal fees, minus your deposit amount. Secondly, the ‘property value’ is determined by your lender’s valuation of the property, not the price you paid for it, and sometimes these can differ so where possible, try and get your bank to evaluate the property before you put in an offer.

How do I know if I have to pay LMI?

Each lender has its own policies, but as a general rule you will have to pay lender’s mortgage insurance (LMI) if your loan-to-value ratio (LVR) exceeds 80 per cent. This applies whether you’re taking out a new home loan or you’re refinancing.

If you’re looking to buy a property, you can use this LMI calculator to work out how much you’re likely to be charged in LMI.

What is a secured home loan?

When the lender creates a mortgage on your property, they’re offering you a secured home loan. It means you’re offering the property as security to the lender who holds this security against the risk of default or any delays in home loan repayments. Suppose you’re unable to repay the loan. In this case, the lender can take ownership of your property and sell it to recover any outstanding funds you owe. The lender retains this hold over your property until you repay the entire loan amount.

If you take out a secured home loan, you may be charged a lower interest rate. The amount you can borrow depends on the property’s value and the deposit you can pay upfront. Generally, lenders allow you to borrow between 80 per cent and 90 per cent of the property value as the loan. Often, you’ll need Lenders Mortgage Insurance (LMI) if the deposit is less than 20 per cent of the property value. Lenders will also do a property valuation to ensure you’re borrowing enough to cover the purchase. 

How much can I borrow with a guaranteed home loan?

Some lenders will allow you to borrow 100 per cent of the value of the property with a guaranteed home loan. For that to happen, the lender would have to feel confident in your ability to pay off the mortgage and in the security provided by your guarantor.

What is my property value?

Your property’s value is how much your property is worth to a bank or mortgage lender, when it comes to securing a mortgage over a property and calculating the loan to value ratio (LVR).

A professional valuer assesses a property’s value based on data about the property, its sale history, and other recent sales in the area. The valuer may also visit the property to assess its condition in person.

A property’s value may be different to a real estate agent’s appraisal, which indicates how much a property may sell for. It’s also often different to a property’s sale price at auction or private sale, which shows how much a buyer thinks it’s worth in the current market. 

When do mortgage payments start after settlement?

Generally speaking, your first mortgage payment falls due one month after the settlement date. However, this may vary based on your mortgage terms. You can check the exact date by contacting your lender.

Usually your settlement agent will meet the seller’s representatives to exchange documents at an agreed place and time. The balance purchase price is paid to the seller. The lender will register a mortgage against your title and give you the funds to purchase the new home.

Once the settlement process is complete, the lender allows you to draw down the loan. The loan amount is debited from your loan account. As soon as the settlement paperwork is sorted, you can collect the keys to your new home and work your way through the moving-in checklist.

What are the features of home loans for expats from Westpac?

If you’re an Australian citizen living and working abroad, you can borrow to buy a property in Australia. With a Westpac non-resident home loan, you can borrow up to 80 per cent of the property value to purchase a property whilst living overseas. The minimum loan amount for these loans is $25,000, with a maximum loan term of 30 years.

The interest rates and other fees for Westpac non-resident home loans are the same as regular home loans offered to borrowers living in Australia. You’ll have to submit proof of income, six-month bank statements, an employment letter, and your last two payslips. You may also be required to submit a copy of your passport and visa that shows you’re allowed to live and work abroad.

What is a valuation?

A property valuation is a formal assessment of how much your home is worth, to determine the Loan to Value Ratio (LVR) when you’re applying for a mortgage.

A valuation is carried out by a certified practicing valuer on behalf of a bank or mortgage lender, and is often based on available data about the property and recent sales of other similar properties in the local area. The valuer may also visit the property to assess its condition in person.

A valuation is typically different to an appraisal from a real estate agent, which is an informal estimate of how much a property could sell for at auction or via private sale.

How much deposit do I need for a home loan from ANZ?

Like other mortgage lenders, ANZ often prefers a home loan deposit of 20 per cent or more of the property value when you’re applying for a home loan. It may be possible to get a home loan with a smaller deposit of 10 per cent or even 5 per cent, but there are a few reasons to consider saving a larger deposit if possible:

  • A larger deposit tells a lender that you’re a great saver, which could help increase the chances of your home loan application getting approved.
  • The more money you pay as a deposit, the less you’ll have to borrow in your home loan. This could mean paying off your loan sooner, and being charged less total interest.
  • If your deposit is less than 20 per cent of the property value, you might incur additional costs, such as Lenders Mortgage Insurance (LMI).

How do I apply for a home improvement loan?

When you want to renovate your home, you may need to take out a loan to cover the costs. You could apply for a home improvement loan, which is a personal loan that you use to cover the costs of your home renovations. There is no difference between applying for this type of home improvement loan and applying for a standard personal loan. It would be best to check and compare the features, fees and details of the loan before applying. 

Besides taking out a home improvement loan, you could also:

  1. Use the equity in your house: Equity is the difference between your property’s value and the amount you still owe on your home loan. You may be able to access this equity by refinancing your home loan and then using it to finance your home improvement.  Speak with your lender or a mortgage broker about accessing your equity.
  2. Utilise the redraw facility of your home loan: Check whether the existing home loan has a redraw facility. A redraw facility allows you to access additional funds you’ve repaid into your home loan. Some lenders offer this on variable rate home loans but not on fixed. If this option is available to you, contact your lender to discuss how to access it.
  3. Apply for a construction loan: A construction loan is typically used when constructing a new property but can also be used as a home renovation loan. You may find that a construction loan is a suitable option as it enables you to draw funds as your renovation project progresses. You can compare construction home loans online or speak to a mortgage broker about taking out such a loan.
  4. Look into government grants: Check whether there are any government grants offered when you need the funds and whether you qualify. Initiatives like the HomeBuilder Grant were offered by the Federal Government for a limited period until April 2021. They could help fund your renovations either in full or just partially.  

Can I take a personal loan after a home loan?

Are you struggling to pay the deposit for your dream home? A personal loan can help you pay the deposit. The question that may arise in your mind is can I take a home loan after a personal loan, or can you take a personal loan at the same time as a home loan, as it is. The answer is that, yes, provided you can meet the general eligibility criteria for both a personal loan and a home loan, your application should be approved. Those eligibility criteria may include:

  • Higher-income to show repayment capability for both the loans
  • Clear credit history with no delays in bill payments or defaults on debts
  • Zero or minimal current outstanding debt
  • Some amount of savings
  • Proven rent history will be positively perceived by the lenders

A personal loan after or during a home loan may impact serviceability, however, as the numbers can seriously add up. Every loan you avail of increases your monthly installments and the amount you use to repay the personal loan will be considered to lower the money available for the repayment of your home loan.

As to whether you can get a personal loan after your home loan, the answer is a very likely "yes", though it does come with a caveat: as long as you can show sufficient income to repay both the loans on time, you should be able to get that personal loan approved. A personal loan can also help to improve your credit score showing financial discipline and responsibility, which may benefit you with more favorable terms for your home loan.

How do you determine which home loan rates/products I’m shown?

When you check your home loan rate, you’ll supply some basic information about your current loan, including the amount owing on your mortgage and your current interest rate.

We’ll compare this information to the home loan options in the RateCity database and show you which home loan products you may be eligible to apply for.

 

How much deposit do I need for a home loan from NAB?

The right deposit size to get a home loan with an Australian lender will depend on the lender’s eligibility criteria and the value of your property.

Generally, lenders look favourably on applicants who save up a 20 per cent deposit for their property This also means applicants do not have to pay Lenders Mortgage Insurance (LMI). However, you may still be able to obtain a mortgage with a 10 - 15 per cent deposit.  

Keep in mind that NAB is one of the participating lenders for the First Home Loan Deposit Scheme, which allows eligible borrowers to buy a property with as low as a 5 per cent deposit without paying the LMI. The Federal Government guarantees up to 15 per cent of the deposit to help first-timers to become homeowners.

Who has the best home loan?

Determining who has the ‘best’ home loan really does depend on your own personal circumstances and requirements. It may be tempting to judge a loan merely on the interest rate but there can be added value in the extras on offer, such as offset and redraw facilities, that aren’t available with all low rate loans.

To determine which loan is the best for you, think about whether you would prefer the consistency of a fixed loan or the flexibility and potential benefits of a variable loan. Then determine which features will be necessary throughout the life of your loan. Thirdly, consider how much you are willing to pay in fees for the loan you want. Once you find the perfect combination of these three elements you are on your way to determining the best loan for you.