Real Estate Agent Adelaide: The Real Problem With Trusting the Biggest Appraisal

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

This is the assumption most sellers land on once three appraisals come back forty to sixty thousand dollars apart. It seems like straightforward logic. Greater market knowledge should translate into a more accurate figure, so the agent quoting the highest number must simply be the one who has researched the property most thoroughly.

The Gap Between Appraisals That Nobody Questions

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.

Beyond being a valuation, an appraisal always carries a second function: it is a pitch for the mandate, whether or not the agent frames it that way. Two agents can walk through an identical property, review identical comparable sales data, and still arrive at wildly different figures, because one is genuinely pricing the house while the other is pricing their own chance of winning the listing. This is worth understanding before meeting with any agent at all For sellers wanting a clearer picture of how this plays out locally see here offers useful local context. Either way, the pattern tends to hold regardless of which agent a seller speaks to first.

Why the Largest Quote Is Often the Least Reliable

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.

The hard part is that this rarely becomes clear until well into the campaign, once several weeks have passed without the interest that the initial appraisal had implied would show up. Recent examples from local campaigns make this easy to see Sellers wanting to understand this dynamic in more depth keep 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 Confident Appraisal Actually 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.

A simple test separates the two. An agent with a properly defensible figure can typically point to the exact sales being compared, within a reasonable window and a genuinely similar location. One relying mainly on optimism tends to speak generally about market strength, without anything specific standing behind the number they have just given.

The property is not the problem here. The appraisal process is.

What Sellers Should Be Evaluating Instead

The right question is rarely which agent believes the property is worth the most. It is closer to which agent has a genuine strategy for reaching real market value, and which one is willing to have an honest conversation if the campaign does not move at the quoted figure straight away. How an agent has previously handled a mid-campaign price adjustment tends to say far more than any number offered at a first meeting ever could.

This is also the point where simply asking reveals the most. An agent prepared to discuss what happens if the first few weeks underperform is doing something very different to one who has only ever talked about the best-case outcome.

Frequently Asked Questions

Why is there so much variation in appraisal figures for one house?
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?
Sometimes, but the trust should come from the evidence supporting it, not from its size. A high figure grounded in genuine comparable sales is an entirely different thing to one pitched purely to win the listing, and the only reliable way to tell them apart is to ask what the number is actually based on.

What questions reveal more than simply asking what the house is worth?
Asking what the number is actually based on, and how the agent intends to respond if the property does not draw offers at that figure early in the campaign, usually reveals more than the appraisal itself. It also tends to expose which agents are comfortable defending their figure and which were quietly hoping the question would not surface.

Does the size of the appraisal reflect the quality of the agent?
Not really. A lower figure backed by an agent who can clearly walk through the comparable sales is often a far stronger signal than a higher one with nothing behind it. Sellers who choose agents based purely on the size of the quoted figure are optimising for the wrong thing entirely.

Rather than a true measurement of the house, an appraisal is really an opening bid for the listing itself, and sellers who recognise this early tend to choose very differently to those chasing the highest figure. Across the Gawler District and the northern Adelaide corridor, where the spread between agent appraisals can be just as wide as elsewhere in Adelaide, this distinction matters more rather than less, given how fast a mispriced campaign can lose momentum where comparable listings surface close together.