Australian property has averaged around 6-7% per year over the past 30 years nationally. Growth varies significantly by location. Some regional markets have delivered 8-10% during boom periods, while others have stayed flat for years. When projecting growth, it is best to model a range of scenarios rather than relying on a single number. Our growth vs yield guide explains what to look for.
Compound growth is powerful over long timeframes. A $500,000 property growing at 6% per year would be worth about $1.6 million after 20 years. At 7%, it reaches $1.93 million. Even small differences in growth rate compound into large differences over time, which is why location selection matters so much.
Usable equity is the portion of your property equity that a bank will let you access for further investment. Most lenders allow you to borrow up to 80% of your property value without paying LMI. So usable equity equals 80% of the current property value minus your remaining loan balance. This is the figure that matters when planning your next purchase.
Both matter, but they serve different purposes. Capital growth builds long-term wealth and usable equity for your next purchase. Rental yield improves cash flow and reduces your out-of-pocket holding costs. The ideal investment property delivers solid growth (5%+ per year) with reasonable yield (4%+). Chasing one at the expense of the other usually leads to problems.
Property is a long-term asset. Annual growth of 5 percent looks small. Compounded over 20 to 30 years, that 5 percent turns a $600,000 investment into $1.6M to $2.6M, plus the rental income that compounds alongside. The growth projection calculator runs that math at realistic assumptions so you can compare two markets honestly.
This calculator projects property value, equity position, rental income, and after-tax cash flow over 10, 20, and 30 years. Adjust growth rate and rental yield to match your target market.
A 5 percent annual growth rate doubles property value roughly every 14 years. A 7 percent rate doubles every 10 years. The difference between the two doesn't sound dramatic year to year but is enormous across a 30-year hold. A $600,000 property at 5 percent growth becomes $2.6M after 30 years. The same property at 7 percent becomes $4.6M. That's a $2M swing on a 2 percentage point assumption. Market selection is where this difference comes from.
Long-term Australian capital city growth has averaged 5 to 6 percent per year over the past 30 years. Within that, individual cities and decades vary widely. Sydney ran double-digit annual growth across the 2013-2017 boom, with softer stretches before and after. Perth was flat or negative across 2014-2019 before rebounding. Regional centres vary even more. Rather than assuming a flat 7 percent forever, model two scenarios: a base case at 4 to 5 percent and an optimistic case at 6 to 7 percent. The truth usually lands between.
Rents typically grow 2 to 4 percent per year long-term, sometimes spiking when vacancy tightens. The calculator compounds rental income alongside capital growth, which gives the year-by-year cash flow position. Most properties move from negatively geared to neutral to positively geared over a 5 to 10 year hold as rents rise faster than fixed loan repayments.
The real power of the growth projection isn't the property value at year 30, it's the equity available at year 5 or 10 to fund the next purchase. A $600,000 property growing at 5 percent has roughly $80,000 to $100,000 of usable equity by year 5 (after refinancing within LVR caps). That equity becomes the deposit on property number two. Property two compounds. Five purchases over 15 years leaves you with a portfolio doing the work. See how to build a property portfolio for the playbook.
Pair the growth projection with the yield calculator for present-day economics, the negative gearing calculator for tax position, and the CGT calculator for exit math. Full set on the calculator hub.