If you’re considering buying an investment property, one of the first numbers you’ll probably come across is rental yield.

But what does rental yield actually tell you?

Put simply, rental yield measures the rental income a property generates compared with its value or purchase price. It gives investors a quick way to compare the income potential of different properties.

For example, a $600,000 property renting for $600 per week generates $31,200 in annual rent. Its gross rental yield is:

$31,200 ÷ $600,000 × 100 = 5.2%

That’s useful—but it’s only the starting point.

A property with a high rental yield isn’t automatically a better investment. You also need to consider expenses, vacancy, borrowing costs, location, future supply, rental demand and the property’s potential for capital growth.

Here’s how to calculate rental yield properly and, more importantly, how to interpret the number.

What Is Rental Yield?

Rental yield is the annual rental income generated by a property expressed as a percentage of the property’s value or purchase price.

It is one of the simplest measures investors use to assess the income-producing potential of an investment property.

All three properties have the same gross rental yield despite having different prices and rents.

This is why yield can be useful when comparing properties at different price points.

However, yield should never be assessed in isolation.

MoneySmart’s guidance on investment property explains that investors need to consider rental income alongside ongoing costs, vacancies, loan repayments and the potential for changes in property value.

How Do You Calculate Gross Rental Yield?

The basic rental yield formula is:

Gross Rental Yield = Annual Rental Income ÷ Property Value × 100

Let’s work through an example.

Example: $600,000 Investment Property

Suppose you purchase an investment property for $600,000.

The property rents for $600 per week.

First, calculate the annual rental income:

$600 × 52 = $31,200

Then divide the annual rent by the purchase price:

$31,200 ÷ $600,000 = 0.052

Multiply by 100:

Gross Rental Yield = 5.2%

So the property has a 5.2% gross rental yield.

This calculation is straightforward, which is why gross yield is commonly used when comparing properties.

But there’s an important limitation.

Gross yield doesn’t account for the costs of owning the property.

What Is Net Rental Yield?

Net rental yield takes a more detailed approach by considering the property’s ongoing operating expenses.

A simplified formula is:

Net Rental Yield = (Annual Rental Income − Annual Property Expenses) ÷ Property Value × 100

For example:

• Purchase price: $600,000
• Weekly rent: $600
• Annual rental income: $31,200
• Annual property expenses: $8,000

Your calculation would be:

($31,200 − $8,000) ÷ $600,000 × 100

Net Rental Yield = 3.87%

That’s a very different picture from the 5.2% gross yield.

This is why investors should be careful when comparing properties based purely on advertised rental yield.

What Expenses Should You Include?

Depending on the calculation you’re using, property expenses may include:

• Property management fees
• Council rates
• Insurance
• Repairs and maintenance
• Strata or body corporate fees
• Water charges where applicable
• Land tax where applicable
• Other recurring property-related expenses

You also need to think about vacancy.

A property advertised at $600 per week doesn’t necessarily generate $31,200 every year if it sits vacant for several weeks.

MoneySmart specifically warns investors not to assume rental income will always cover the mortgage and other costs, because properties can experience vacancy and ongoing ownership costs.

For tax treatment of rental property income and expenses, investors should refer to the Australian Taxation Office’s residential rental property guidance and obtain appropriate tax advice for their circumstances.

Gross Rental Yield vs Net Rental Yield

The difference is important.

Gross Yield

Gross yield is useful for quickly comparing the rental income potential of several properties.

Net Yield

Net yield is more useful when you’re trying to understand the property’s income performance after operating expenses.

Neither number tells the entire investment story.

Does the Purchase Price or Current Property Value Matter?

This is another area where investors can become confused.

When assessing a property you’re considering purchasing, you’ll normally calculate the initial yield using the purchase price.

For example:

Annual rent ÷ purchase price × 100

But once you already own the property, you may also want to consider the yield against its current market value.

Imagine you bought a property for $500,000 and it now has a market value of $650,000.

If the property generates $31,200 in annual rent:

Using the original purchase price:

$31,200 ÷ $500,000 × 100 = 6.24%

Using the current value:

$31,200 ÷ $650,000 × 100 = 4.8%

Both calculations are mathematically correct, but they’re answering different questions.

The first tells you the rental return against your original purchase price.

The second tells you how much rental income the property currently produces relative to its current value.

Being clear about which calculation you’re using makes comparisons much more meaningful.

Is a Higher Rental Yield Always Better?

No.

This is probably the most important point to understand about rental yield.

A property offering a 7% yield isn’t automatically a better investment than one offering 4.5%.

Why?

Because rental yield is only one part of the investment equation.

A high-yield property may have:

• Lower capital growth prospects
• Higher vacancy risk
• Limited employment opportunities
• Oversupply of housing
• Higher maintenance costs
• Lower owner-occupier demand
• Limited infrastructure investment

On the other hand, a lower-yield property may be located in a market with stronger population growth, employment opportunities, infrastructure and long-term demand.

This is why the quality of the underlying asset and location matters.

Our guide on How to Choose the Right Investment Property in Australia goes deeper into the factors investors should consider when assessing a property.

Rental Yield and Capital Growth Work Together

Rental yield shouldn’t be viewed as an alternative to capital growth.

They’re two different components of an investment property’s potential return.

Rental yield provides income.

Capital growth increases the value of the asset over time.

For example, imagine two $600,000 properties.

Property A

• Rental yield: 6%
• Annual rent: $36,000
• Capital growth: 2%

Property B

• Rental yield: 4.5%
• Annual rent: $27,000
• Capital growth: 6%

Property A produces more rental income today.

Property B may have stronger long-term wealth-building potential if its higher growth rate is sustained.

This doesn’t mean Property B is automatically better either. The investor’s borrowing capacity, cash flow, risk tolerance, strategy and time horizon all matter.

We’ve covered this broader question in our guide to Capital Growth vs Rental Yield.

What Is a Good Rental Yield in Australia?

There isn’t a single rental yield that can be classified as “good” for every Australian property investor.

A 5% yield might be attractive for one investor but unsuitable for another.

It depends on:

• Purchase price
• Location
• Property type
• Vacancy rate
• Operating expenses
• Borrowing costs
• Capital growth prospects
• Investor’s financial position
• Investment strategy

For example, a higher yield may be particularly important to an investor who needs stronger cash flow to comfortably hold the property.

Another investor may be prepared to accept a lower yield because they are targeting stronger long-term capital growth.

The right question isn’t:

“What’s the highest rental yield I can find?”

It’s:

“Does the rental income make this property financially sustainable while the property also fits my long-term investment strategy?”

Why Rental Demand Matters

A rental yield calculation is based on expected or actual rental income.

But where does that rental income come from?

Tenants.

That’s why understanding rental demand is critical.

An investor should look beyond the advertised weekly rent and investigate:

• Vacancy rates
• Tenant demographics
• Local employment
• Population growth
• Transport access
• Schools and childcare
• Shopping and amenities
• New housing supply
• Infrastructure investment

The Australian Bureau of Statistics provides national data on rents and housing conditions, which can provide useful broader context when researching the Australian rental market.

That doesn’t mean every suburb will experience the same rental growth.

Local market conditions matter.

Don’t Confuse Rental Yield With Cash Flow

Rental yield and cash flow are related, but they’re not the same thing.

A property could have a 5% gross rental yield but still require the investor to contribute money each month.

Why?

Because you also have expenses such as:

• Mortgage repayments
• Property management
• Insurance
• Council rates
• Maintenance
• Vacancy
• Strata
• Other ownership costs

This is why you shouldn’t look at a property’s weekly rent and assume that amount represents your actual profit.

MoneySmart recommends budgeting for expected income and outgoing expenses and considering whether you could continue covering costs during periods without a tenant.

How to Calculate Rental Yield Before Buying

Before making an offer on an investment property, use this simple process.

Step 1: Determine the Purchase Price

For example:

$650,000

Step 2: Estimate the Weekly Rent

Suppose comparable properties suggest:

$650 per week

Step 3: Calculate Annual Rental Income

$650 × 52 = $33,800

Step 4: Calculate Gross Rental Yield

$33,800 ÷ $650,000 × 100 = 5.2%

Step 5: Estimate Annual Property Expenses

Suppose your estimated operating expenses are:

$9,000 per year

Step 6: Calculate Approximate Net Yield

($33,800 − $9,000) ÷ $650,000 × 100 = 3.82%

You now have a much clearer picture of the property’s income performance.

Common Rental Yield Mistakes Investors Make

1. Looking Only at the Advertised Yield

An advertised yield may be based on an optimistic rental estimate or may not account for all ownership costs.

Always check the assumptions behind the number.

2. Ignoring Vacancy

A property doesn’t necessarily produce 52 weeks of rent every year.

Even a short vacancy can affect annual rental income.

3. Forgetting Property Expenses

Rates, insurance, management fees, maintenance and other costs can significantly reduce the income you actually retain.

4. Chasing the Highest Yield

A high yield doesn’t automatically mean a high-quality investment.

Always investigate the underlying location and asset.

5. Ignoring Capital Growth

Rental income is important, but property investors also need to consider how the asset could perform over the long term.

6. Using Different Calculations When Comparing Properties

If you calculate one property’s yield using purchase price and another using current market value, your comparison may be misleading.

Use consistent assumptions.

Rental Yield Checklist for Investors

Before relying on a property’s rental yield, ask:

Frequently Asked Questions

What is rental yield?

Rental yield measures the rental income generated by an investment property as a percentage of its purchase price or value.

How do I calculate rental yield?

The basic formula is:

Annual rental income ÷ property value × 100

For example, a property worth $600,000 generating $30,000 in annual rent has a gross rental yield of 5%.

What is the difference between gross and net rental yield?

Gross rental yield considers rental income before property expenses. Net rental yield deducts relevant operating expenses before calculating the yield.

Is a 5% rental yield good in Australia?

There is no universal “good” rental yield. A 5% yield may be attractive depending on the property’s location, expenses, vacancy risk, capital growth prospects and your investment strategy.

Should I choose a property with the highest rental yield?

Not necessarily. A high rental yield can improve cash flow, but investors should also consider capital growth potential, rental demand, location fundamentals, future supply and overall property quality.

Does rental yield include mortgage repayments?

Typically, gross and net rental yield calculations focus on rental income and property operating expenses rather than your personal loan structure. Mortgage repayments are important when assessing your actual cash flow and affordability.

Rental Yield Is Only One Piece of the Investment Puzzle

Calculating rental yield is relatively simple.

Understanding what the number actually means is much more important.

A strong investment property isn’t necessarily the one with the highest advertised yield. It should fit your financial position, investment strategy and ability to hold the property over the long term.

The best analysis looks at the complete picture:

Rental income + operating costs + vacancy + cash flow + capital growth potential + location fundamentals.

If you’re still building your understanding of property investing, start with our comprehensive Property Investing for Beginners in Australia guide.

You can also read our guide on how much deposit you need to buy an investment property in Australia to understand the upfront capital required before purchasing.

And if you’re considering the tax implications of investment property ownership, our guide to the top tax benefits of investment property in Australia provides a useful introduction.

Ready to Look Beyond the Numbers?

Rental yield is a useful starting point, but choosing an investment property requires a much broader assessment.

At Compass Property Investing, the focus is on helping investors understand how cash flow, property selection, location and long-term strategy fit together.

If you’re considering your first investment property and want to understand what may be suitable for your circumstances, book a free property investment consultation with Compass.

Important: This article is general educational information only and does not constitute personal financial, tax or investment advice. Property investment involves risks, and investors should consider their own circumstances and obtain appropriate professional advice before making financial decisions.