Signal vs Noise in Property: Why Zooming Out Beats Following the Headlines

Tuesday mornings are always reserved for thinking up topics for this blog. It’s like Groundhog Day—repetitive, occasionally painful, but ultimately the most rewarding part of the week. Some mornings are easier than others.

Last night, while chatting with the research team about market-clearing prices, I was reminded of something my first marketing lecturer said on day one: “Get clear on signal versus noise.” I can’t remember his name, but I never forgot that line.

He was referring to marketing—cutting through the clutter to deliver clarity. But the same principle applies to investing. We’re surrounded by noise: headlines, commentary, well-meaning advice from friends and family. It becomes hard to tell what actually matters.

I’ve been a property investor for 22 years and worked in the industry for 20. One lesson I learned early on from the great Bill Zheng was this: when clarity disappears, move up a level. Any decent trader or fund manager lives by the mantra: “When in doubt, zoom out.”

Thankfully, we’ve got the data to do just that—140 years of records in Sydney and Melbourne, and 45 years of suburb-level data across the country. The picture becomes much clearer from altitude.


News Is a Rearview Mirror

By definition, the news tells you what’s already happened.

In 2025, the RBA cut rates twice—first in February and again in May—lowering the cash rate from 4.10% to 3.85%. The market responded quickly: fixed home loan rates dropped by about 0.29%, with some lenders offering rates under 5%. Auction clearance rates surged past 70% in Sydney and Melbourne shortly after.

You’re already late if you’re making decisions based on those headlines. It’s better to understand the drivers, get in position, and wait for the market to come to you.


Zoom Out to See the Real Drivers

What are some of the real investment signals:

  • Population growth and migration,
  • Widening affordability gaps,
  • Persistent supply shortages,
  • And how yield shifts shape investor behaviour.

Reuters projects 4–5% annual price growth through 2027, underpinned by these fundamentals. The Guardian recently reported that house prices rose across all eight capital cities in the June quarter—the first time in four years—due to the rate cuts and high clearance rates.

But if you’ve been reading this blog, none of that would’ve come as a surprise. A rate cut has preceded every property boom for which we have data. Yields were rising, rents were increasing at 3x the long-term average, and the population surged at 2x the long-term average.

Market cycles have a weirdly consistent, almost supernatural rhythm. Despite whatever external forces make it seem like this time will be different, they seem to play out in almost exactly the same way. The signals are always there somehow.


How We Locate Signals in the Data

My latest modelling digs as far back as data exists:

  • Melbourne’s prices are still ~53% explained by rate movements; Sydney isn’t far behind. Meanwhile, Brisbane and Hobart are often more influenced by migration and relative affordability.
  • I track over 500 million data points at the suburb level.
  • Market drivers constantly evolve throughout the cycle. They’re fluid but identifiable and quantifiable by the algorithm at any stage, and the model can explain up to 98% of price variations using these drivers.

Outside the model, it is also important to watch:

    • Auction clearance rates – early demand indicators,
    • Credit and M2 supply – capital availability,
    • Rental yield shifts – investor appetite and return pressure,
    • Supply gaps – Australia is still short around 262,000 homes.

These aren’t lagging indicators—when their trajectory changes, it indicates that something is happening in the market, whether prices have moved or not.


From Macro to Micro Opportunity

Insight only matters when it informs actual investment choices.

Following the May rate cut, demand shifted into middle and inner suburbs—Leichhardt, Pennant Hills, Yarra, Brimbank—places defined by scarcity and strong fundamentals. Family-sized apartments are outperforming, too, offering 85% of the floor area of houses at a fraction of the cost.

Our 2024 State of Play report flagged that falling affordability would push the market toward the cheapest 25% of properties. That rotation is now playing out—just as expected.

These are probably the kind of signals worth acting on.


Personal Note: Narrative Isn’t Reality

I’m writing this next to a kitchen table covered in parcels (all addressed to Tina, naturally), and it’s a reminder of how easy it is to get caught up in storylines. Narrative bias is everywhere. It’s how humans make sense of things, but investing requires more structure.

When the noise becomes overwhelming—or you find yourself frozen, it’s a sign you’re too zoomed in. Step back, look at the data, and understand the context.

Zooming out gives you the confidence to act.


How to Apply Signal Over Noise

So how do you turn insight into action?

  • Know where we are in the cycle— we are now in the middle of a growth phase.
  • Watch time-series indicators—clearance rates, migration, yield compression, and expansion.
  • Focus on underpriced areas where fundamentals are strengthening ahead of sentiment.
  • Act deliberately—not reactively. If our models suggest a cycle peak around 2027, your opportunity window is now.

And here’s a gem I saw online that stuck with me:

“The pain of regret is greater than the pain of discipline.”

Yes, it’s cheesy, but it’s absolutely true.


Final Thought

The news cycle is built to entertain and provoke—rarely to inform. It’s mostly noise, and it’s fighting for your attention.

If you want absolute clarity, zoom out, look at the data, and observe the patterns. The signal is always there—it’s just buried under the static.


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