Understanding Market, Rating & Online Valuations - Insights from a Registered Valuer

Written By Kieran Glentworth (Registered Valuer | MPINZ)

Whether you're buying, selling, refinancing, or simply researching a property, you'll likely come across a range of different value indicators. From council rating valuations and online estimates to professional market valuations, each serves a different purpose and can produce very different results. Understanding these differences is important when making property decisions and assessing what a property may be worth in today's market.


What is a Market Valuation?

A market valuation is an independent assessment prepared by a Registered Valuer to determine a property's current market value.

Unlike a rating valuation, a market valuation involves a comprehensive inspection of the property. The valuer assesses factors such as:

  • Land area and site characteristics

  • Improvements and building size

  • Construction quality

  • Overall condition

  • Layout and functionality

  • Location and surrounding environment

  • Views and outlook

  • Renovations and improvements

  • Subdivision potential

The valuer then analyses recent sales of comparable properties to determine how the market is currently valuing similar assets.

This process provides an informed and unbiased opinion of value at the date of assessment.


When Might You Need a Market Valuation?

A market valuation can be useful in a variety of situations, including:

  • Bank Lending: Lenders may require an independent valuation when assessing security for a loan or mortgage application.

  • Buying a Property: A valuation can provide confidence that the purchase price reflects market evidence and current market conditions.

  • Selling a Property: Understanding the property's market value can help establish realistic pricing expectations and support informed decision-making.

  • Relationship Property Matters: Independent valuations are commonly used when determining the value of property assets during separation or settlement proceedings.

  • Estate Planning and Administration: Valuations can assist with estate planning, asset distribution, and probate matters.


Rating Valuations

Local councils assess properties within their district and assign a value for rating purposes every three years.

The primary purpose of a Rating Valuation is not to determine what a property would sell for today. Instead, it is used by councils as a basis for allocating rates across properties within a district.

Because rating valuations are completed on a mass appraisal basis, valuers assess large numbers of properties at the same time using broad market data and property information rather than conducting an individual inspection of every property.

When researching properties, one of the first figures buyers often look at is the Rating Valuation. It's readily available online, frequently referenced in marketing material, and often used as a quick benchmark when comparing properties.

However, many buyers misunderstand what a Rating Valuation actually represents and how much weight it should be given when assessing a property's current market value.


Why Isn't a Rating Valuation the Same as Market Value?

One of the most important things for buyers to understand is that rating valuations are generally backdated to a specific date. The valuation date may be several years old. Since property markets can change significantly over time, a rating valuation may bear little resemblance to what a property would sell for in today's market.

In addition, a rating valuation may not fully reflect changes made to a property since the assessment date, such as:

  • Renovations or extensions

  • Changes in condition

  • Shifts in buyer demand


How Does a Market Valuation Compare to Online Estimates?

Many property websites also provide automated property estimates. These estimates typically use algorithms to analyse sales data and other publicly available information.

While these tools can provide a broad indication of value, they often have limitations.

They generally cannot accurately assess factors such as:

  • Quality of construction

  • Interior condition

  • Recent renovations

  • Views and outlook

  • Privacy

  • Layout and functionality

  • Unique property features

As a result, online estimates should be treated as a guide only and not relied upon as an accurate measure of market value.


What Should Buyers Focus On?

When prospecting a property, buyers should avoid relying solely on the rating valuation or online estimates.

Instead, consider:

  • Current market conditions

  • Recent comparable sales

  • The property's condition and presentation

  • Location and outlook

  • Development potential

  • Any recent improvements or alterations

Where significant financial decisions are involved, obtaining professional advice can provide greater certainty and help avoid costly mistakes.


Key Takeaways

A rating valuation is a useful reference point, but it is not designed to represent a property's current market value. Because rating valuations are mass appraisals conducted at a past date, they can differ substantially from what a property may sell for in today's market.

A professional market valuation provides a more detailed and current assessment, based on an inspection of the property and analysis of recent comparable sales. For buyers, sellers, and property owners alike, understanding this distinction can lead to more informed property decisions.


Need a Registered Valuation?

If you need a formal registered valuation, we recommend speaking directly with Kieran:

Kieran Glentworth, Registered Valuer

Kieran.Glentworth@cbre.com | 027 827 8576 | 06 757 5753 


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