Victoria’s underquoting rules have changed what a Melbourne auction actually tells you. When the seller’s expectation is on the table before bidding starts, the old game of guessing, anchoring and reading body language loses much of its bite. Early reports from the first run of weekends suggest the results were not what many in the industry expected.
That tension is worth unpicking, because it is easy to read one weekend’s numbers as a verdict on the policy. It is not. A rule that changes how homes are priced can change which homes get listed, how buyers bid and how the headline statistics behave, all at once.
The old advantage was information, not price
Underquoting worked because it pulled buyers in. A low advertised range brought more people to the inspection, and a crowded room tends to lift bidding. The strategy was never really about the quoted number. It was about turnout.
Tighter rules cut that lever. If a price guide must reflect a genuine expectation, sellers lose the cheap way to manufacture competition. Buyers, in turn, spend less time on homes that were never going to land near the advertised range.
- Sellers get a more honest pool of bidders.
- Buyers waste fewer weekends on homes outside their budget.
- Agents lose a familiar marketing tool and need a new one.
What the clearance rate can and cannot tell you
Here is the catch. A clearance rate is a ratio, and ratios move when the denominator moves. If fewer homes go to auction because some sellers prefer a private sale or a longer campaign, the share that sells can rise without any improvement in demand.
That is why a strong clearance figure on its own proves little. Reading it properly means pairing it with the number of auctions held, days on market for the unsold and the gap between the final price and the guide. Data providers such as CoreLogic and Domain publish these measures, and they matter more than the headline percentage.
Key numbers
- Clearance rate: only meaningful alongside the total number of auctions held.
- Days on market: shows whether passed-in homes are selling afterwards.
- Price versus guide: the clearest test of whether quoting is getting more honest.
Commentary on this change has already split along predictable lines. One camp frames the early results as proof the rules are working. Another says lower volumes make the figures look better than the underlying market. Both are describing something real, and the data over several months will separate them.
Who actually gains
For buyers, the benefit is time and certainty. A reserve or guide that means something lets you decide whether to attend, and what your ceiling is, before you commit a weekend.
For sellers, the picture is mixed. A realistic price guide can reduce the number of passed-in campaigns, which carry a stigma and often end in a lower private sale. But a seller who wanted to test the market with a soft guide has less room to do it. For more on how this plays out when sellers show their hand, see our look at Victorian reserve price laws and who gains.
What could derail the good news
Transparency does not create demand. If borrowing capacity stays tight, a clearer price signal only tells buyers more precisely what they cannot afford. Rates, serviceability and household stress still set the ceiling, and our piece on mortgage stress in Sydney and Melbourne shows how thin that margin already is for many households.
There is also a displacement risk. If sellers respond by moving to private treaty, auction volumes shrink and the data becomes a less reliable gauge of the whole market. A policy can make one corner of the market more honest while making the overall statistics harder to read.
A practical step for buyers
Treat the published expectation as one input, not the answer. Compare it with recent sales of similar homes, set your own ceiling before auction day and judge the result by the final price against the guide, not by whether the home sold. For background on reading these measures, see our guide to house prices, downturns and auctions.
If you want the weekly signal on rates, policy and auction data, subscribe to the newsletter.
General info, not financial advice.
