How Do I Research the Australian Property Market to Find High-Growth Suburbs?
No source can tell you which suburb will grow. Here's the data — ABS, state planning, vacancy rates — and the method investors and buyer's agents use.
How do I research the Australian property market to find high-growth suburbs?
No data provider, economist or article can reliably tell you in advance which suburb is about to have strong growth — including this one. What you can do is build a repeatable research process: the same categories of data a licensed buyer’s agent or property researcher works through before forming a view on anywhere. That process looks at official demand and supply data, price history, vacancy and time-on-market trends, and confirmed infrastructure and planning changes — never a forecast dressed up as fact.
This guide sets out what to look at and where to find it. It won’t end with a suburb name.
What official data should I start with?
Two categories of Australian source carry the most weight, because they’re free, methodologically consistent, and not selling anything.
- The Australian Bureau of Statistics (ABS) publishes Residential Property Price Indexes tracking how established house and attached-dwelling prices have moved across each capital city, Building Approvals showing how much new housing supply is in the pipeline, and regional population estimates showing where people are actually moving to and from.
- State and territory revenue offices and valuers-general hold land valuation data used to set land tax and council rates — a different lens on the same question: is land value in an area moving relative to the rest of the state, and how much of a property’s value sits in land versus the building on it.
None of these tell you what will happen next. They tell you what has already happened and how much new supply is coming — the raw material for a judgement, not the judgement itself.
How do I check supply and demand in a specific area?
Two indicators do a lot of the work, and both tend to move together when a rental market tightens:
| Indicator | What it measures | Where to look |
|---|---|---|
| Vacancy rate | The share of rental properties in an area sitting empty at a point in time | SQM Research and the Real Estate Institute of Australia (REIA) publish vacancy series — both commercial/industry sources, not government data |
| Days on market (DOM) | How long, on average, listings take to sell in an area | Published by commercial data providers, not the ABS — see below |
A falling vacancy rate or a shortening DOM can indicate demand outpacing supply in that specific area at that point in time. Neither is a guarantee that prices will rise, and both can reverse quickly if new supply arrives or conditions shift elsewhere in the economy.
Can I calculate anything myself?
Yes — the two standard yield formulas apply to any specific property you’re assessing, and you don’t need a subscription to use them:
Gross rental yield = (annual rent ÷ property value) × 100 Net rental yield = ((annual rent − annual holding costs) ÷ property value) × 100
Run these on a specific listing using its actual asking price and achievable rent, not a suburb-wide estimate someone else has published. Moneysmart’s property investment guidance sets out the same approach for readers doing this themselves.
What should I look for in infrastructure and planning?
Confirmed, funded projects move markets over time; announced or “proposed” ones may never happen. Each state publishes its own planning register:
- New South Wales: the NSW Planning Portal
- Victoria: VicPlan and the Plan Melbourne strategy
- Queensland: local council development-application trackers, indexed via the Queensland Government’s planning pages
Look for a transport line under construction (not just proposed), a rezoning that’s already gazetted, or a hospital or education campus with funding attached — and check the date on the announcement against the date construction actually starts. Timelines for these projects slip often.
What role do commercial data providers play?
As at July 2026, CoreLogic, Domain and REA Group (realestate.com.au) are the three main commercial providers of suburb-level metrics in Australia — median prices, auction clearance rates, days on market, and suburb profile reports. They’re useful because they aggregate listings and sales data at a granularity no government agency collects. They are commercial products with their own methodologies and commercial interests, not government statistics, and MyBrix doesn’t endorse or recommend any one of them over the others.
Should I do this research myself, or use a professional?
Both are legitimate. A motivated investor can work through the sources above directly. A licensed buyer’s agent does the same research as part of their job, with local transaction experience — and because they’re typically paid a fee rather than a commission tied to the sale, no financial interest in which specific property you buy.
Either way, none of this is personal financial advice, and nothing above should be read as a signal to buy in a particular area. If you want a recommendation tailored to your situation, that’s a conversation with a licensed buyer’s agent or financial adviser, not a data series. For the wider mechanics, costs and risks of property investing once you’ve shortlisted an area, see our guide to property investment in Australia.
