Real Estate Agent Adelaide: The Highest Appraisal Is Almost Never the Most Accurate One

The agent who says your house is worth the most clearly knows the market best.

That is what most sellers believe when three appraisals come back forty to sixty thousand dollars apart. It feels like common sense. More market knowledge should mean a more accurate number, and the agent who arrives at the biggest figure must simply be the one who has done their homework properly.

The Appraisal Gap Sellers Do not Question

A seller who collects three appraisals for the same property is not usually looking at three versions of the same number with small variations. The spread is often large enough that at least one agent has to be substantially wrong. Sellers rarely stop to ask which one that might be. Instead, the natural instinct is to trust the highest figure, because it is the one that matches what the seller was already hoping to hear.

An appraisal does double duty. It functions as a valuation, but it is also, whether the agent admits it or not, a pitch for the listing itself. Two agents can inspect the same property, look at the same comparable sales, and still land on figures tens of thousands apart, because one is pricing the house and the other is pricing the chance to win the seller over. This is worth understanding before meeting with any agent at all For sellers wanting a clearer picture of how this plays out locally more information can help fill in the gaps early on. Either way, the pattern tends to hold regardless of which agent a seller speaks to first.

Why the Highest Number Is not the Most Accurate One

Quoting a high number is not evidence of deeper market insight. More often it reflects a readiness to say whatever secures the mandate. That does not require deliberate dishonesty from the agent. Many genuinely believe the optimistic figure, at least until the campaign gets underway and the market tells a different story. Whatever the intent behind it, the seller still ends up appointing an agent on the strength of a number that was never really about the market.

What makes this uncomfortable is that sellers rarely find out until the campaign is well underway, once the property has sat on the market for weeks without the level of interest the original appraisal implied it should get. A closer look at how this plays out shows the pattern clearly Sellers still working through what to look for in an agent more reading is worth a look before appointing anyone. It rarely changes the fundamentals, but it can save a seller from finding out the hard way.

What a Genuinely Defensible Appraisal Looks Like

The appraisals worth trusting are rarely the ones stated with the most enthusiasm. They are the ones supported by specific comparable sales, recent settlement data, and an honest account of what buyers have actually paid for similar properties nearby in recent months. An agent who can walk through the evidence behind their number is doing something fundamentally different to one who simply asserts a figure with confidence. Confidence of delivery and accuracy of number are not the same thing, and sellers who cannot tell the difference tend to select for the wrong one.

There is a simple test for this. An agent with a genuinely defensible number can usually name the specific sales they are comparing against, within a reasonable timeframe and a comparable location. An agent relying mainly on optimism tends to speak in generalities about the market being strong, without pointing to anything specific that supports the figure they have just quoted.

Confidence is cheap. Comparable sales data is not.

The Questions Sellers Should Be Asking Instead

The question worth asking is rarely who thinks the property is worth the most. It is closer to: who has a defensible strategy for reaching genuine market value, and who is prepared to have an honest conversation if the campaign does not move at the quoted figure straight away. The track record of an agent on this specific point, how they have handled properties that needed a price adjustment mid-campaign, tends to reveal far more than any single number offered at the first meeting.

This is also where a direct question tends to teach a seller the most. An agent willing to talk through what happens if the opening weeks do not go to plan is behaving very differently to one who has only ever discussed the upside.

What Sellers Usually Want to Know

What explains the gap between appraisals on an identical property?
Appraisals combine genuine market judgement with an incentive to win the listing, and different agents weigh those two things differently. The spread between quotes often reflects that incentive as much as it reflects the property itself. An agent under pressure to secure new business has a reason to lean optimistic that has nothing to do with the comparable sales in the area.

Is it ever safe to just go with the highest number quoted?
On occasion, yes, but only when the evidence behind it earns that trust, not because it happens to be the biggest figure quoted. A high number backed by real comparable sales bears little resemblance to one offered purely to secure the business, and asking what it is actually based on is the only way to separate the two.

What is a better question to ask an agent than simply the appraisal figure?
Asking what evidence supports the number, and what the plan of the agent is if the property does not attract offers at that figure early on, tends to reveal far more than the number itself. It also tends to separate agents comfortable defending their figure from agents who were hoping the question would not come up.

Does a lower appraisal mean a worse agent?
Not automatically. A modest, well-evidenced figure from an agent who can talk through the comparable sales in detail is frequently a better sign than a bigger number offered with no support at all. Filtering agents purely on the size of their quote is optimising for the wrong variable from the start.

An appraisal functions less as a measurement of the house and more as an opening bid for the right to list it, and sellers who see this early tend to make a very different call to those who simply chase the biggest number. Throughout the Gawler District and the northern Adelaide corridor, where appraisal spreads can be just as wide as anywhere else in Adelaide, this distinction carries even more weight, given how quickly a mispriced campaign can stall in a market where comparable listings tend to appear close together.