This text first appeared at rnz.co.nz and is republished with permission.
Does the tactic of sale you utilize decide what value you’ll get for your own home?
New analysis suggests the reply is possibly.
Australian college researchers Kristle Cortes, Mandeep Singh, David Solomon and Philip Strahan just lately produced a paper, How Notion Impacts Home Costs.
It discovered that properties that have been on the market by public sale typically achieved barely increased costs, about 0.7 % on common.
However they discovered there was a danger to sellers – if locations didn’t promote, they later modified fingers for a 1.3 % low cost.
“We offer the primary stable proof that public failure of the sale course of results in decrease subsequent property costs,” they mentioned.
The authors mentioned auctions’ “discrete and extremely seen failure” contrasted with negotiated gross sales, the place folks would publish an asking value and await affords.
“The ‘failure’ labelling sounds embarrassing to the vendor, and supplies a pointy classification prone to be recalled by potential subsequent consumers. In a ‘on the market’ or personal treaty setting, if a property lingers available on the market, this embarrassment is much less dramatic; there isn’t any clear and agreed cutoff for what counts as ‘too lengthy’, and the motion of eradicating a property from the market is generally invisible.”
They mentioned a couple of third of Australian properties have been offered by way of public sale.
Auckland actual property salesperson Diego Traglia mentioned a number of the considerations highlighted within the Australian analysis have been seen right here, too.
In April, 14.1 % of gross sales nationally have been by way of public sale, up from 13.7 % in April 2025.
“As soon as a property passes in at public sale, there can completely be a psychological shift from consumers. As an alternative of seeing it as a aggressive alternative, some consumers begin questioning why it didn’t promote and whether or not there’s a problem with the property, pricing, or vendor expectations. That may impression momentum and negotiating energy,” he mentioned.
However he mentioned context was vital.
“Harcourts Auckland/North Shore carried out 53 auctions within the week ending Could 10, 2026, with 25 properties offered on or earlier than public sale day. Throughout these auctions there have been 73 energetic bidders concerned, which reveals consumers are nonetheless taking part competitively within the public sale course of. Harcourts additionally recorded 6.5 % of properties promoting previous to public sale, displaying there may be nonetheless demand from consumers prepared to behave early to safe a property earlier than competitors reaches the public sale room.
“On the identical time, throughout all companies final month, the clearance fee was 44.1 % promoting beneath the hammer, which implies greater than half of properties didn’t transact at public sale. That naturally will increase the variety of properties shifting into post-auction negotiations, the place purchaser psychology can develop into extra influential.”
Traglia mentioned a failed public sale didn’t routinely imply a property would promote for much less but when a marketing campaign misplaced momentum or the property sat available on the market too lengthy afterwards, consumers might really feel that they had extra leverage.
“The longer that notion lingers, the extra strain can construct on value expectations.”
Cotality head of analysis Nick Goodall mentioned, in Auckland final yr, the commonest methodology of sale was asking value, adopted by gross sales by negotiation after which public sale.
He mentioned auctions had the next success fee at 83.1 % in 2025 in comparison with 54.9 % for asking value gross sales and 52.9 % for these listed by negotiation.
“Additionally they had a a lot shorter days on market of 26 in comparison with 91 and 86 for asking value and by negotiation respectively.
“These traits are fairly constant over time too, with auctions all the time having shorter days to promote and attaining the next gross sales fee than the opposite strategies.”
He mentioned there was no clear proof of an impression on costs.
“I checked out what we’d name ‘vendor discounting’ – a comparability between first itemizing value and sale value, and final yr auctions offered for a 3 % low cost, as did by negotiation, whereas asking value discounted barely extra at 3.9 %. However I’m by no means satisfied it’s the perfect measure because the itemizing value isn’t essentially an estimate of gross sales value anyway as it may be used as a advertising and marketing device.
“There’s additionally blended efficiency yr to yr so no constant pattern. The low cost was better for auctions in 2023 and 2024 however decrease in 2021 and 2022 – maybe that displays that auctions do higher in robust markets however once more I wouldn’t get too carried away.”
Goodall mentioned the opposite possibility is wanting on the sale value in comparison with its estimated worth from its automated valuation mannequin (AVM) on the time of sale.
“There’s some proof of auctions attaining a greater value however it’s fairly marginal and once more not constant. Final yr properties first listed by public sale offered for 1.9 % above AVM, in comparison with 0.6 % for by negotiation and -0.3 % for asking value. Asking value has typically been the weaker measure in response to this methodology over the previous couple of years with By Negotiation and Public sale buying and selling ‘high spot’. Auctions once more seem to do higher within the progress cycle, promoting for two.7 % above AVM in 2021, in comparison with 1.3 % for by negotiation and -0.6 % for asking value.”
Realestate.co.nz spokesperson Vanessa Taylor mentioned a couple of quarter of the market was made up by first-home consumers and so they have been typically utilizing KiwiSaver to get a deposit collectively.
“That makes it close to on not possible to purchase at public sale … in the event that they’re wanting to make use of KiwiSaver then you definitely do alienate that a part of the market.”
However she mentioned in different segments, the transparency of an public sale course of would assist.
“You hear from individuals who do every other sale methodology, which is successfully a closed e book negotiation, that folks miss out very often and go ‘how way more did I must pay? As a result of if it’s solely $5000 I’d have paid it.”
She mentioned it was not affordable to speak a couple of low cost on a home as a result of it was solely price what the individual was prepared to pay for it on the time.
“It’s what the market is prepared to pay on the time with all the opposite nuances, what number of extra of hose homes are on the market on the time, what kind of motivated purchaser have you ever acquired? If it’s a first-home purchaser and so they handed in at public sale they could now be capable of go right into a conditional sale.”
She mentioned properties that offered by public sale have been on Realestate.co.nz for much less time.
“Whether or not you promote beneath the hammer, which is a mean of twenty-two days on website, otherwise you promote publish the public sale, it’s nonetheless half the time than it’s with every other sale methodology. So beneath the hammer, it’s about 22 or 23 days on our website. Exterior of the hammer, it’s about 50 days on website. However each different sale methodology is 100-plus on common.”
