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Rent vs Buy Calculator Australia — True Cost Comparison 2026

Last updated: Reviewed by Emma Hartley, CFP
The **rent vs buy decision** is one of the most significant financial choices Australians face. With home loan rates at approximately 6.3% and property prices elevated in major cities, the month-to-month cost of buying often exceeds renting. However, over 7–10+ years, ownership builds equity and capital growth that renting cannot replicate. This calculator compares the true total cost of renting versus buying over your chosen period, including stamp duty, mortgage interest, property maintenance, capital growth, and the opportunity cost of your deposit.
Rent vs Buy Calculator Australia
Target property value
As % of purchase price
Current variable home loan rate
Comparable rental in your target area
Long-run Australian average ~4–5% p.a.
Total Cost to Buy —
Total Cost to Rent —
Equity Built (Buying) —
Net Financial Advantage —
View Year-by-Year Breakdown
Year-by-year growth breakdown

Real-World Examples — 2026

Sydney — $800,000 home, 10-year comparison

Buying an $800,000 property in Sydney with a 20% deposit at 6.3% over 30 years costs approximately $3,962/month in mortgage repayments. Renting a comparable property at $650/week costs $2,817/month. Over 10 years, buying costs approximately $594,000 (including interest, rates, and maintenance) while renting costs $338,000. However, the buyer builds approximately $320,000 in equity and benefits from expected capital growth of approximately $400,000, making buying advantageous after ~7 years.

Regional area — $450,000 property, 5-year comparison

In a regional city where a $450,000 property can be rented for $400/week, buying with a 20% deposit ($90,000) at 6.3% means monthly repayments of approximately $2,228 vs rent of $1,733. Over 5 years, buying is more expensive in cash terms, but builds approximately $80,000 in equity. Whether buying wins depends heavily on local capital growth.

Frequently Asked Questions

It depends on your city, timeframe, and financial situation. In 2026, with home loan rates at approximately 6.3%, buying is typically more expensive month-to-month than renting in most capital cities. However, if you plan to stay for 7–10+ years and the market appreciates at historical rates (~4–5% p.a.), buying generally builds more long-term wealth than renting and investing the difference.

Typical upfront costs include stamp duty (the largest cost — see our First Home Buyer Calculator for state-specific figures), building and pest inspection ($400–$800), legal/conveyancing fees ($1,500–$3,000), loan application fees ($0–$600), LMI if LVR >80%, and moving costs. In NSW, buying an $800,000 property incurs stamp duty of approximately $31,490 for an established property (non-first home buyer).

Home owners must budget for council rates ($1,200–$2,500/year), water rates ($800–$1,500/year), home and contents insurance ($1,500–$3,000/year), strata fees if applicable ($2,000–$10,000+/year), maintenance (typically 1–2% of property value annually), and land tax for investment properties.

Not entirely. While home ownership builds equity, renters avoid opportunity costs such as stamp duty, maintenance, and capital tied up in a deposit. If a renter invests their deposit and the difference between rent and mortgage repayments in diversified assets, they can build comparable wealth — though most Australians find the enforced saving of mortgage repayments more effective in practice.

Negative gearing allows investors to deduct rental property losses (where interest and expenses exceed rental income) against other income, reducing their tax bill. This can make the true after-tax cost of holding an investment property lower than the gross figures suggest. However, it does not eliminate the risk of capital loss or a prolonged period of negative cash flow.