Rent vs Buy in Australia: The Real Numbers for 2026

Australians have been debating rent vs buy for decades. In 2026, with mortgage rates at 6–6.5%, property prices at record highs in Sydney and Melbourne, and rents having surged 30–40% over the past three years, the question is harder than ever.

The short answer: it depends heavily on how long you plan to stay.

Use the Dolaro Rent vs Buy Calculator to run the numbers with your specific property price, state, and rent.

Why the rent vs buy question is so hard in Australia

Australia's property market has some features that make this comparison genuinely complicated:

Stamp duty is enormous. A $900,000 home in NSW costs approximately $36,000 in stamp duty alone — before legal fees, building inspections or anything else. That is 4% of the purchase price gone before you even get the keys. This front-loaded cost is the biggest reason buying takes years to pay off compared to renting.

Capital growth has been exceptional. Over 30 years, Australian residential property has grown at roughly 6–7% per year in the major capital cities. Sydney's median house price was around $175,000 in 1993; today it is close to $1.5 million. This compounding growth is why most Australians who bought decades ago look like geniuses — but it is not guaranteed to continue at the same pace.

Rent increases have been brutal recently. National rents surged 25–40% between 2021 and 2025 as rental vacancy rates fell to historic lows. High rent makes the ongoing cost of renting more expensive, which shifts the maths toward buying faster than it used to.

Interest rates matter — a lot. At 3% interest, a buyer's monthly repayment on a $720,000 loan is about $3,038. At 6.5%, the same loan costs $4,553 per month — a $1,500/month difference. Higher rates push out the break-even point for buying.

The real numbers: Sydney in 2026

Let's run a concrete example using realistic 2026 numbers for Sydney.

Scenario: You are considering buying a $950,000 home in Western Sydney (median price) versus renting an equivalent home for $650/week.

Buying:

Deposit (20%): $190,000
Stamp duty (NSW, not FHB): ~$38,500
Legal costs: ~$2,500
Total upfront cash: ~$231,000
Loan amount: $760,000
Monthly P&I repayment at 6.5%: $4,806
Annual mortgage repayment: $57,672
Council rates: $2,200/year
Insurance: $1,800/year
Maintenance (1% of value): ~$9,500/year in year 1, rising with property value
Total annual cost: ~$71,172

Renting:

Weekly rent: $650
Annual rent: $33,800
The $231,000 upfront cash is invested at 7% p.a.

Year 1 difference: Buyer pays $71,172; renter pays $33,800 + manages investments. Buyer costs $37,372 MORE in year 1.

Why does buying eventually win?

Three things happen over time:

The mortgage balance falls, meaning more of each repayment is principal (building equity) rather than interest. The cash cost stays the same, but the buyer is building an asset.
The property value grows at 5–6% per year — compounding a large asset base.
Rent keeps rising (assumed 5% per year in this model). By year 10, the renter is paying around $55,000/year. By year 15, around $70,000/year — almost as much as the buyer's total annual cost, but with no asset to show for it.

The break-even: In this scenario with 5% annual property growth and 7% investment return, buying overtakes renting in net wealth terms at approximately year 9.

What if property growth is only 3%?

If you assume slower property growth — say 3% per year, which some economists argue is more realistic in a high-interest-rate environment — the break-even pushes out to around 15–18 years.

This is why the assumption you use for property growth is the single most important variable in the rent vs buy calculation. More than interest rates, more than stamp duty.

Run different scenarios in the Rent vs Buy Calculator to see how sensitive your break-even year is to this assumption.

When renting makes more financial sense

You are planning to move within 5 years. Transaction costs — stamp duty, legal fees, agent commission when selling — total 5–7% of the property's value. You need substantial capital growth just to break even after selling. Short holding periods almost always favour renting.

You are buying in a market with weak growth prospects. Not all Australian property performs equally. Some regional markets, certain oversupplied apartment segments, and locations tied to declining industries have historically delivered flat or below-inflation growth. In these cases, the investment portfolio can outperform.

Your investment return assumptions are high. If you genuinely believe you will earn 10%+ on a diversified share portfolio (reasonable over very long periods) and property only grows at 4–5%, the maths can favour renting for longer.

You are a first home buyer priced out of quality locations. If you cannot afford to buy in the suburb you want to live in, buying a compromise property in a less desirable location purely to "get on the ladder" may not deliver the capital growth needed to justify the costs.

When buying makes more financial sense

You plan to stay for 10+ years. The longer you hold, the more capital growth compounds, and the more principal you repay. Holding costs wash out over time.

You are a first home buyer with stamp duty concessions. In NSW, FHBs pay no stamp duty on properties under $650,000 and reduced duty up to $800,000. In Victoria, full exemption applies to homes under $600,000. This dramatically reduces the upfront cost and shortens the break-even period.

Rent is expensive relative to mortgage repayments. In some regional markets and certain property types, gross rental yields are 5–6%. This means renting the equivalent property costs almost as much as the mortgage, making buying economically similar or better from day one.

You want to renovate or customise your home. A financial comparison cannot capture the utility of owning: freedom to renovate, security of tenure, not needing a landlord's permission for a pet. These non-financial factors matter enormously for many Australians.

You want to use your home as a deposit on an investment property. Equity in your home can be accessed to fund investment property purchases, creating a wealth-building strategy that renting cannot replicate.

The first home buyer advantage

First home buyers have a materially different calculation to upgraders and investors.

Stamp duty concessions are the headline benefit. In NSW, saving $38,000 in stamp duty on a $950,000 purchase (above the threshold) sounds helpful — but the FHB concession only fully applies below $650,000, well under the Sydney median. Buying at $700,000–$800,000 gives a partial concession.

First Home Guarantee. The federal government's First Home Guarantee (FHBG) allows eligible first home buyers to purchase with as little as a 5% deposit without paying lenders mortgage insurance (LMI). LMI on a 5% deposit on a $900,000 loan can be $25,000–$35,000 — the scheme removes this cost entirely.

First Home Super Saver Scheme (FHSSS). You can voluntarily contribute up to $50,000 into superannuation and withdraw it (plus investment earnings) for a first home deposit. Contributions are taxed at 15% instead of your marginal rate — a useful saving if you are in the 30–45% bracket.

What to do with the deposit if you keep renting

The rent vs buy comparison only makes financial sense if the renter actually invests the money they are not spending on a deposit. A renter who keeps their deposit in a 1% savings account will almost certainly lose the financial comparison against a buyer.

Realistic investment options for the renter's deposit:

Diversified Australian/global ETFs — historically 7–10% per year, fully liquid, low fees
High-interest savings account or term deposit — 4.5–5.5% currently, capital guaranteed
Investment property — another property (with the leverage of a mortgage), though this brings its own complexity

The calculator defaults to 7% — a reasonable long-run assumption for a diversified equity portfolio. If you are earning less on your savings, the case for buying strengthens.

The 2026 context: rates, prices and rental stress

Interest rates. The RBA raised the cash rate from 0.1% to 4.35% between May 2022 and November 2023. As of mid-2026, rates have eased slightly from the peak but remain elevated by historical standards. This is the single biggest factor squeezing first home buyers: the same $600,000 loan costs $1,800 more per month than it did in 2021.

Property prices. National home values remain near record highs despite rate increases, driven by chronic undersupply, population growth from net migration of ~400,000 people per year, and strong wage growth. CoreLogic's national home value index sits approximately 40% above its pre-pandemic 2020 level as of June 2026.

Rental market. National rental vacancy rates remain below 1.5% in most capital cities, keeping rent growth elevated. Renters in Sydney, Melbourne and Brisbane have faced double-digit annual rent increases for multiple consecutive years.

What this means for the comparison. High property prices increase the stamp duty and deposit burden for buyers. But high rents accelerate the point at which renting becomes expensive relative to owning — shortening the break-even year. The two forces roughly offset, but the picture varies significantly by city and suburb.

The bottom line

There is no universal answer to rent vs buy in Australia. The decision hinges on:

How long you will stay — below 5 years, renting usually wins; above 10 years, buying usually wins
Your property growth assumption — the single most sensitive variable in the model
Your investment discipline — the renter only wins if they actually invest their deposit and savings
First home buyer status — concessions and grants materially shift the numbers
Non-financial factors — security, stability, and the ability to personalise your home

Use the Dolaro Rent vs Buy Calculator to enter your specific numbers, adjust growth and return assumptions, and see the break-even year for your situation.

Related calculators and guides

Rent vs Buy Calculator — enter your own numbers and see the break-even year
Stamp Duty Calculator — exact stamp duty by state with FHB concessions
Mortgage Repayment Calculator — weekly, fortnightly and monthly repayments with offset account
Borrowing Power Calculator — how much can you actually borrow?
How Much Deposit Do You Need to Buy a House in Australia?
How Much Can I Borrow in Australia?