A clearance rate is the percentage of properties that sell at auction during a given period, and the clearance rate definition is the single most-watched short-term indicator of demand and confidence in Australian residential property markets. If 70 auctions are held on a Saturday and 49 sell under the hammer or before the close, the clearance rate is 70%. That number, published every week by data providers and real-estate groups, tells buyers, sellers, and investors whether conditions are tilting toward supply or demand before broader price data has time to catch up.

How Is a Clearance Rate Calculated?

The formula is straightforward: clearance rate = (number of properties sold / number of properties listed for auction) x 100. The complexity sits in the definition of “sold.” A property counts as sold if it:

• Sells under the hammer on auction day
• Sells prior to auction (vendor accepts a pre-auction offer)
• Sells immediately after auction (buyer and vendor negotiate within a short window, typically the same day)

Properties that are passed in, withdrawn before the day, or listed but never offered to the market are counted differently depending on the reporting body. This is why preliminary clearance rates, released on Saturday evenings, almost always differ from the revised or “final” rate published the following week once all results are confirmed.

Preliminary vs. Final Clearance Rates

According to CoreLogic, which tracks Australian auction markets weekly, preliminary clearance rates are typically 3 to 8 percentage points higher than the final figure. This happens because unreported results, which are usually passed-in properties, flow in during the days after the auction weekend. Savvy market-watchers always wait for the final rate before drawing conclusions.

Who Publishes Clearance Rate Data?

• CoreLogic – the most widely cited source, covering Melbourne, Sydney, Brisbane, Adelaide, Canberra, and Perth.
• Domain – publishes its own weekly auction results alongside CoreLogic data, sometimes with minor methodological differences.
• Real Estate Institute of Victoria (REIV) – releases Saturday results for Melbourne by mid-afternoon the same day.
• SQM Research – provides broader housing-market metrics that contextualise clearance rate trends.

What Does a High or Low Clearance Rate Actually Mean?

The industry conventionally treats above 70% as a strong seller’s market, 60-70% as a relatively balanced market, and below 60% as a buyer’s market. These thresholds are not fixed laws; they emerged from decades of Melbourne and Sydney data where auction volume is high enough to make the rate statistically meaningful.

CoreLogic data for Melbourne shows that during the peak of the 2021 pandemic-era boom, combined capital-city clearance rates sustained above 80% for several consecutive months, a level historically associated with rapid price acceleration. By contrast, in the second half of 2022, rates fell below 55% as the Reserve Bank of Australia began its aggressive rate-hiking cycle, and median dwelling values followed lower within one to two quarters.

This lag relationship is one of the reasons clearance rates are described as a leading indicator. Median price data reflects contracts exchanged over the prior 90 days; clearance rates reflect buyer appetite this weekend. Understanding that relationship matters whether you are planning to list, bid, or hold. For context on how the broader rate environment shapes those decisions, our guide on the interest rate impact on property prices and investment returns unpacks the mechanism in detail.

How Do Clearance Rates Differ Between Cities and Suburbs?

Not all cities use auctions at the same rate, and this dramatically affects how useful a clearance rate figure is. According to CoreLogic’s 2024 auction market report, Melbourne and Sydney account for roughly 80% of all capital-city auctions held nationally each year. Brisbane’s auction market share has grown but still sits well below the major two capitals. Perth and Darwin favour private treaty almost exclusively, making clearance rates less representative of overall market conditions there.

At the suburb level, figures can swing wildly week to week simply because volumes are small. A single weekend where five auctions are scheduled and four sell produces an 80% rate, but that is not statistically meaningful. The REIV recommends treating suburb-level clearance rates as meaningful only when at least 10 to 15 auctions are recorded over a rolling four-week window.

Inner-Ring Melbourne as a Case Study

Inner-Melbourne suburbs such as Northcote, Thornbury, and Eaglemont consistently attract above-average auction volumes relative to their size, which makes their clearance rates more reliable week to week than outer-suburban areas. These tightly held, high-demand corridors often run 5 to 10 percentage points above the broader metropolitan rate during strong markets, reflecting the limited turnover of quality stock.

How Should Buyers and Sellers Read the Weekly Rate?

A single week’s clearance rate is noise; a four-to-six-week trend is signal. Here is a practical framework for interpreting the data:

1. Look at the trend, not the number. A rate rising from 62% to 65% to 68% over three consecutive weekends signals strengthening demand more reliably than a single 75% reading on a low-volume long-weekend auction day.
2. Adjust for volume. A 75% clearance rate across 900 auctions means far more than a 75% rate across 120 auctions. High-volume weekends, typically the last weekend of each month, carry more statistical weight.
3. Compare year-on-year. SQM Research recommends comparing the same calendar period across years rather than quarter-to-quarter, because seasonal patterns (spring auction season, Christmas slowdown) heavily influence raw rates.
4. Cross-reference with days on market and vendor discounting. A rising clearance rate alongside shorter days on market and shrinking discounting confirms genuine momentum. If only one of those three is moving, treat the signal with caution.
5. Factor in the interest-rate environment. Clearance rates and borrowing costs move in opposite directions over time. Our article on how interest rates affect property prices in 2026 provides current context for calibrating your expectations against the cash rate outlook.

For Sellers: Timing Your Campaign

Listing into a rising clearance-rate environment typically produces stronger competition on auction day, which drives prices above reserve more reliably. If preliminary rates have been above 70% for at least three consecutive weekends and volumes are normal (not suppressed by school holidays or public holidays), conditions generally favour an auction campaign over a private treaty listing.

For Buyers: Using the Rate to Your Advantage

When clearance rates fall below 60%, more properties pass in, which creates negotiation opportunities. Buyers who engage with passed-in vendors on auction day often secure properties below what a competitive bidding environment would have produced. The key is to do your own due diligence rather than assuming a passed-in result means the property has something wrong with it; in many cases the vendor simply set a reserve above the day’s market.

Is Clearance Rate the Same as Auction Success Rate?

The two terms are used interchangeably in everyday conversation, but there is a technical distinction worth knowing. Clearance rate typically includes prior sales and post-auction sales alongside hammer sales. Auction success rate sometimes refers only to properties that sold strictly under the hammer. When you read a headline figure from a news outlet, it is almost always the broader clearance rate (inclusive of prior and post-auction sales) unless the article explicitly states otherwise. Always check which definition the source is using before comparing figures across different reports.

For investors comparing returns across asset classes, clearance rates are one metric among many. Commercial property investors, for example, rely more heavily on yield metrics. Our overview of commercial real estate cap rates by state shows how different benchmarks apply in non-residential markets, and why residential auction data does not translate directly to commercial decision-making.

What Are the Limitations of Clearance Rate Data?

No single metric tells the whole story, and clearance rates have well-documented limitations:

• Reporting gaps. Agents are not legally required to report results in every state, so data completeness varies. CoreLogic estimates that in some Melbourne weekends, up to 15% of scheduled auctions remain unreported by the time the preliminary rate is published.
• Vendor bid transparency. In Victoria, vendors are permitted one vendor bid per property at auction. A property sold off a single vendor bid at reserve is counted as “sold,” but the level of genuine buyer competition may have been low.
• Campaign withdrawals. If a vendor receives a strong private offer mid-campaign and pulls the property from auction, it may be excluded from the denominator in some calculations, artificially inflating the rate.
• Seasonal distortion. School-holiday weekends, long weekends, and the Christmas period all produce low-volume results that make rates unreliable. According to REIV data, Melbourne’s auction volume in the last two weeks of December can fall to fewer than 100 auctions per weekend versus a typical spring weekend of 900 to 1,100.

Despite these limitations, clearance rates remain the fastest, most accessible real-time read on buyer sentiment available in the Australian market. Used alongside median price trends, days on market, and stock-on-market figures from SQM Research, they form a robust picture of where conditions are heading.

Conclusion

The clearance rate definition is simple: the share of auctioned properties that find a buyer. Reading that figure intelligently requires understanding how it is calculated, who is reporting it, what volume underpins it, and how it fits within the broader economic environment. Whether you are preparing to list, positioning a bid, or monitoring the market from the sidelines, treating clearance rates as a trend indicator rather than a weekly verdict will give you a clearer, more reliable view of where the market is genuinely headed.