Why Australia’s Rental Affordability Crisis Is Worse Than Ever – and What It Means for You

Australia’s rental market has always ebbed and flowed, but 2025 has delivered a shock that many renters never saw coming. For the first time since records began in 2008, rental affordability has crashed to its lowest level (realestate.com.au). Only 36 % of advertised rentals were affordable to a typical‑income household in late 2024(realestate.com.au). When you compare that with the relative ease of finding a rental during the early pandemic years, it feels like we’ve stepped through the looking glass.

Is it just me, or does it seem like every social media feed is filled with rent‑increase horror stories?

In this deep dive, we’ll explore why rents have risen so sharply, which markets are suffering the most, and what you can do – whether you’re a tenant, an investor or just curious about the health of Australia’s housing market.

What is the Australian rental affordability crisis?

When economists talk about rental affordability, they’re essentially describing how big a chunk of your income goes towards rent. An affordability index published by PropTrack – the research arm of realestate.com.au – shows that rental affordability in 2025 is the worst on record (realestate.com.au). That means renters across Australia are spending more of their income on housing than at any point since the index was created.

How did we get here?

1. Rents have skyrocketed – The PropTrack index found that rents surged across Australia over the past four years realestate.com.au). In some capitals, advertised rents for houses are around $780 a week, and units $700. That’s not a typo – those are median numbers in Sydney right now.
2. Wages lag behind – While rents marched higher, income growth remained sluggish. When wages can’t keep pace, affordability plummets.
3. Record demand – Net overseas migration rebounded post‑COVID, and returning international students added more pressure to the rental pool. At the same time, rising home‑loan rates kept many would‑be buyers in the rental market.
4. Tight supply – A shortage of rental stock has plagued both metropolitan and regional markets. Investors sold properties during the 2017–2020 lending crackdown, and new‑build approvals have been sluggish since 2020.

These factors combined have created a perfect storm. The result? Only a little over one‑third of homes advertised for rent are within reach of a typical household income.

Which states are struggling the most?

Not all markets are equal. New South Wales and South Australia are currently the least affordable states for renters(realestate.com.au). Sydney’s median rents are higher than any other city, and the state has held the title of “least affordable” for more than a decade. South Australia’s rental affordability has deteriorated sharply since the pandemic, moving from one of the most affordable states to the second‑worst.

Victoria is the outlier. PropTrack’s report notes that Melbourne’s rents have not grown nearly as quickly as those in other capitals, making it the most affordable state to rent. With median advertised rents sitting around $570 per week in late 2024, it is the second‑cheapest major city to rent.

Regional vs. city markets

If you’re thinking about packing up and moving to the bush, be aware that regional rents surged during the pandemic too. Many regional markets experienced strong rental demand and significant rent increases from 2020 onwardrealestate.com.au. However, the extremes are still found in the big capitals. Metropolitan markets with limited land release and booming populations – think Sydney, Perth or Adelaide – are squeezing renters the hardest.

Lets answer some common questions to summarise.

1. Why is rent so high in Australia right now? – Rents are rising due to population growth, limited housing supply, investor sell‑offs and slow construction. The PropTrack data highlights that surging rents are the primary driver of affordability .
2. Which city has the worst rental affordability in Australia? – Sydney remains the least affordable city for renters. South Australia has fallen to the second‑least affordable state.
3. Will rent go down in 2025? – There are early signs of easing. PropTrack notes that rental availability improved during 2024 and rent growth slowed compared with 2022 and 2023. However, demand still outstrips supply, so don’t expect a dramatic fall any time soon.
4. How much of my income should go to rent? – Financial advisers often recommend keeping housing costs below 30 % of income. With only 36 % of rentals affordable to a typical household, many people are exceeding that benchmark.
5. What can I do if my rent goes up? – Renters are looking for practical tips on negotiation, budgeting and long‑term strategies to get into the housing market.

Practical strategies for tenants

You’re probably wondering: “What can I actually do about it?” While you can’t control macroeconomic forces, there are steps you can take.

1. Know your rights – Each state has different rules around rent increases, notice periods and evictions. Familiarise yourself with your tenancy laws; it’s your first line of defence when negotiating with landlords.
2. Renegotiate your lease early – If your lease is about to expire, talk to your landlord or agent before the renewal date. Many owners would rather keep a reliable tenant at a reasonable rent than risk a vacancy.
3. Consider house‑sharing – Splitting rent and utilities can drastically reduce your housing costs. Given the squeeze on single‑bedroom units, share houses remain an affordable option.
4. Explore regional areas – While regional rents have risen, there are still pockets of relative affordability. If your work is flexible, consider towns within commuting distance of capital cities.
5. Save toward ownership – It might feel out of reach, but owning a home can stabilise your housing expenses. Government schemes like the First Home Guarantee and Help to Buy are designed to lower the deposit hurdle. Don’t write off homeownership just because the headlines are grim.

What does the rental crisis mean for investors?

If you’re an investor, the current market presents both opportunities and risks.

High yields, low supply

Rising rents mean rental yields have jumped, particularly in markets like Perth, Brisbane and Adelaide where gross yields now exceed 5 % (australiabusinessnews.com.au). Tight vacancy rates ensure properties are occupied quickly, and rent growth is still outpacing wage growth. That’s music to an investor’s ears, and it helps explain why investor lending rose 9 % year‑on‑year.

Regulatory headwinds

But it’s not all sunshine and cash flow. Several state governments are debating rental caps, tighter tenancy regulations and changes to land‑tax regimes. Investors must stay informed, because policy changes can erode yields. Flexibility and a long‑term mindset are vital.

Will the rental crisis continue driving investment?

With rising interest‑rate expectations moderating, some investors are front‑running the market. In Sydney’s south‑west, agents report that investors now make up half of buyers and started re‑entering when rates began easing. If rates are cut later this year – a distinct possibility according to economists – investor demand could accelerate.

However, demand must be balanced against social licence. The conversation on property forums is shifting from “maximise returns” to “how do we contribute to solving the housing shortage?” Expect more discussion about build‑to‑rent projects, social housing investment and ethical property portfolios.

The bigger picture: why does this matter?

Housing is more than just a commodity – it’s a basic need. When rents rise faster than incomes, people are forced to make hard choices between paying for a roof and paying for everything else. A rental market in crisis can lead to increased homelessness, household stress and social dislocation.

For policymakers, the data is clear: we need more housing supply. Building 1.2 million homes over five years, as outlined in the Housing Accord, is ambitious. But with new home starts declining 6.2 % in the March 2025 quarter due to labour shortages and soaring construction costs (australiabusinessnews.com.au), there’s a risk that supply won’t materialise quickly enough. Until it does, renters will continue to bear the brunt of the shortage.

For everyday Australians, understanding the scale of the problem is the first step. The rental affordability crisis isn’t just an abstract statistic – it’s a lived reality for millions. If you’re struggling to find or keep a roof over your head, know that you’re not alone. And if you’re fortunate enough to be on the other side as a property owner or investor, there’s an opportunity to be part of the solution.

Final thoughts and next steps

As someone who has navigated property markets for few years, we can’t sugarcoat the current situation – housing has never been more expensive relative to income. But housing crises aren’t permanent. By staying informed, advocating for policy solutions and making prudent personal decisions, you can weather this storm.

If you’re a renter:

• Stay informed about your rights and upcoming policy changes.
• Connect with community groups – many renters’ unions provide free advice.
• Start planning for the future – even if homeownership feels distant, small steps toward saving can add up.

If you’re an investor or property owner:

• Assess your portfolio’s resilience in the face of potential regulatory changes.
• Consider ethical investments that add to housing supply, such as build‑to‑rent or co‑living developments.
• Engage with your tenants – fair and transparent relationships can ensure long‑term stability and profitability.

At Property Dollar we believe that knowledge is power. Use this blog as a starting point, dive deeper into the data and join the conversation. Together we can push for solutions that make renting fairer and ownership attainable.

Disclaimer: This article is provided for general informational purposes only and does not constitute financial or investment advice. You should seek professional advice based on your individual circumstances before making any property‑related decisions.