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What Is a Property Valuation and Do I Need One?

June 23, 2026

Many buyers and sellers confuse a property valuation with a real estate appraisal. They are fundamentally different, and understanding the difference could save you thousands of dollars in your next property transaction.

What Is a Formal Property Valuation?

A formal property valuation is an independent assessment of a property’s market value conducted by a licensed valuer (a Certified Practising Valuer, or CPV). Formal valuations are regulated under the Australian Property Institute’s standards and the valuer carries professional liability for their assessment. They are used by banks to determine how much they will lend against a property (a mortgage valuation) and in legal disputes, compulsory acquisitions, tax assessments, deceased estates and court proceedings.

What Is a Real Estate Appraisal?

A real estate appraisal is an informal estimate of market value provided by a real estate agent. It is not regulated, carries no professional liability and is typically used as a sales tool to win a listing. Research consistently shows that agents systematically overvalue properties at appraisal stage to win the listing, then recommend price reductions once the property is on market.

What Is a Comparable Sales Analysis?

A comparable sales analysis (also called a comparative market analysis or CMA) is a data-driven assessment of a property’s value based on recent sales of similar properties in the same suburb. It is the most practical tool for buyers and sellers who want an independent view of market value without the cost of a formal valuation. Collings Property Advisory provides comparable sales analysis as part of the $4,500 + GST advisory service.

When Do You Need a Formal Valuation vs a Comparable Sales Analysis?

Situation What You Need
Applying for a mortgage Formal bank valuation (arranged by your lender)
Buying a property and wanting to know if you are paying fair value Comparable sales analysis (Collings Property Advisory)
Selling and wanting to know the right listing price Comparable sales analysis (Collings Property Advisory)
Legal dispute or deceased estate Formal valuation by a licensed valuer
SMSF property purchase Formal valuation required for ATO compliance
Matrimonial settlement Formal valuation by a licensed valuer

How Much Does a Property Valuation Cost in Australia?

A formal property valuation by a licensed valuer costs between $300 and $600 for a standard residential property in Melbourne or Sydney, and more for complex or rural properties. This is separate from the bank’s mortgage valuation, which is typically ordered and paid for by the lender as part of your loan application.

How Is a Collings Property Advisory Different to a Valuation?

A Collings Property Advisor provides a comprehensive comparable sales analysis using recent transaction data, GeeVee AI scoring and market expertise. This is not a formal valuation and should not be used for bank lending or legal purposes. However, for the purposes of negotiating a purchase price or setting a selling price, our analysis is typically more nuanced than a standard valuation because it incorporates current market conditions, buyer demand signals and suburb-level intelligence that a standard valuation report does not capture.

Frequently Asked Questions

Do I need a valuation before buying a property in Australia?

Not always. Your bank will order its own valuation as part of your mortgage application. For the purpose of knowing whether you are paying a fair price, a comparable sales analysis from a Collings Property Advisor gives you the independent market insight you need without the cost of a separate formal valuation.

Can a real estate agent’s appraisal be trusted?

Treat agent appraisals with caution. Agents have a commercial incentive to win your listing by quoting a high price, which they may then recommend reducing after weeks on market. An independent comparable sales analysis from Collings provides a more reliable and unbiased assessment.

What is the difference between a property valuation and a property assessment?

A property valuation is a formal, regulated assessment by a licensed valuer. A property assessment is a general term for any analysis of a property’s value, which may include agent appraisals, comparable sales analyses or buyer reports. Collings provides a thorough property assessment as part of the advisory service.

Get an Independent Property Assessment From Collings

Whether you are buying or selling, a Collings Property Advisory gives you the independent data and expert analysis you need to negotiate with confidence. Fixed fee: $4,500 + GST. No commissions. No conflicts.

Book a free 15-minute discovery call at collings.com.au/property-advisory

Find your next property with Collings

Track suburbs, get matched to on-market and off-market listings, and manage your whole property search in one place. Access the Collings property portal.

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