What Are the Minimum Criteria Needed to Complete a Comparative Market Analysis Legally for Accurate Property Valuations and Real Estate Sales

By: Tiffany Bowtell | Last Updated: 1st May 2025

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Understanding what are the minimum criteria needed to complete a comparative market analysis legally is critical for every licensed real estate agent in Australia. A CMA allows agents to guide sellers on fair asking prices and help buyers make informed offers. But without meeting legal standards, agents risk breaching compliance and misleading clients. This guide outlines the legal criteria, the key components of a compliant CMA report and how real estate professionals can use CMAs to grow their business while staying within the law.

Legal Distinctions: Comparative Market Analysis Vs. Valuation

Real estate agents must understand the legal difference between a comparative market analysis and a formal valuation. While both are used to assess the value of a property, they serve different legal purposes and come with various responsibilities.

What Is a CMA?

A comparative market analysis (CMA) is a pricing guide. It estimates a property’s likely selling range based on recent sales in the same area. A CMA helps a seller set a listing price and helps a buyer make a competitive offer. Only a licensed real estate agent may legally prepare a CMA. It must not be presented as a formal valuation.

What Is a Valuation?

A valuation is a legal document. It provides a certified assessment of a property’s market value. Only a qualified valuer can issue a valuation report. Valuers must follow strict industry standards and hold current professional registration. Banks and courts use valuations for lending, taxation and legal matters.

Why the Distinction Matters

Misrepresenting a CMA as a valuation is unlawful. Doing so can breach state regulations and mislead clients. It may also expose the real estate agency to legal and financial risk. Always state that a CMA is not a valuation based on current market trends and recent sales data.

CMA Vs. Valuation

FeatureCMA (Real Estate Agent)Valuation (Certified Valuer)
Legal statusNot legally bindingLegally recognised document
PurposePricing guide for sellers and buyersUsed for legal, lending and financial purposes
Who can provide itLicensed real estate agentRegistered property valuer
Based onComparable properties and recent sales in the areaFormal analysis using industry standards
Common useSetting the listing price or making a competitive offerLoan approval, taxation, legal disputes

Understanding the difference helps real estate agents stay compliant and build trust with buyers and sellers. Always be clear on what you’re providing and its legal limits.

Who Can Legally Conduct a CMA in Australia?artwork

Who Can Legally Conduct a CMA in Australia?

Knowing who can legally conduct a comparative market analysis is crucial for real estate agents. Australian law sets clear rules to protect both sellers and buyers.

Licensing Rules for Real Estate Agents

In Australia, only licensed real estate agents can prepare a CMA. Licensing requirements vary slightly by state and territory, but all agents must:

Each state, such as Queensland, New South Wales and Victoria, has a licensing regulator. Without this licence, a person cannot legally offer a CMA.

When Agents Can Provide a CMA

A real estate agent may conduct a comparative market analysis when:

  • A seller requests help setting a listing price
  • A buyer seeks advice to make a competitive offer
  • A landlord wants to set a rental price based on current market trends

The agent must base the CMA on recent sales in the area, similar properties and local market conditions. They must also clearly state that the CMA is an estimate, not a valuation.

Why Unlicensed Persons Cannot Complete a CMA

Unlicensed persons are not allowed to complete or present a CMA. Doing so can mislead buyers and sellers and breach property industry laws. It can also lead to fines, licence disqualification or other penalties for the real estate agency involved.

Legal Weight of a CMA

A CMA holds no legal weight in a contract. It is an informed opinion only. It cannot replace a valuation report from a qualified valuer. While a CMA helps sellers and buyers make informed decisions, banks, courts, or tax offices do not accept it for legal purposes.

Real estate agents must remember that CMA are tools for guidance, not for legal reliance. Always clarify the role of the CMA to clients to stay compliant and trusted.

Real estate agents must meet strict rules when preparing a comparative market analysis. These rules protect sellers and buyers and help maintain trust in the property market. Failing to meet them could lead to legal or financial trouble.

Non-Negotiable Requirements

When preparing a CMA, real estate agents must meet the following minimum standards:

CriteriaExplanation
Real Estate LicenceAgent must hold a valid real estate licence in their state or territory
Comparable Sales EvidenceSales must be recent, local and similar to the subject property
Market KnowledgeAgent must understand market trends, supply and demand, and price shifts
MethodologyAgent must use a clear, repeatable system for analysing data
Record KeepingAgent must document data sources, assumptions and price justifications

Each step ensures the CMA report remains a fair guide and reflects current market conditions.

Real Estate Licence

Only a licensed real estate agent can legally conduct a comparative market analysis. The licence must be active and approved in the agent’s operating region.

Comparable Sales Evidence

Agents must use recently sold properties in the same area. These sales should have occurred within the last three to six months. The properties should match the subject property in features like number of bedrooms and bathrooms, lot size and condition.

Market Knowledge

Agents must stay informed about market changes, interest rates and housing market indicators. This helps them reflect current market conditions in the CMA report.

Methodology

Using a structured approach ensures consistency. Agents must account for differences between the subject property and comparable properties by making necessary adjustments to the sale prices.

Record Keeping

Agents must retain a clear record of the data used, the basis for adjustments and any disclaimers added. This shows transparency if the CMA is ever questioned.

Avoiding exaggerations or misleading claims is crucial. A CMA must present an honest estimate of the subject property’s market value, not inflate figures to attract sellers. Trust and compliance come first.

Key Components of a Legally Sound CMA Report

Every real estate agent must include key elements when preparing a comparative market analysis. These elements ensure the CMA is accurate, compliant and easy for sellers and buyers to understand.

Overview Of The Subject Property

The CMA must start with clear information about the subject property. This includes:

  • Address and location details
  • Land size and lot size
  • Zoning information if known
  • Main features such as the number of bedrooms and bathrooms, condition and extra improvements like a pool or renovated kitchen

Providing this information about the subject property helps buyers and sellers compare it fairly to other properties.

Three to Five Recent Comparable Sales

A legally sound CMA must list at least three to five comparable properties. These properties should:

  • Be located within the same area as the subject property
  • Have sold within the last three to six months
  • Match as closely as possible in size, condition and features

Recent sales in the area provide strong evidence of the estimated value of the subject property.

Explanation of Adjustments Made to Comparables

It is rare to find two identical properties. Real estate agents must:

  • Identify the differences between the subject property and the comparable properties
  • Make adjustments for any differences, such as square footage, lot size or features
  • Show clearly how those adjustments made to the sale prices affect the estimate of the subject

This step ensures the CMA reflects the fair market value of the property.

A Justified Price Estimate Range

The CMA must present a price range, not a fixed figure. For example, it may show a likely sale price between $750,000 and $780,000. This range should be based on current market trends, sales data and adjustments made.

A Clear Disclaimer

Every CMA must carry a disclaimer stating:
“This is not a valuation. This comparative market analysis is based on current market conditions and recent sales data. Sellers and buyers should seek independent legal advice if they require a certified valuation.”

This protects the real estate agent and helps clients make informed decisions. A clear CMA report builds trust and shows professional care.

Step-by-Step: How to Conduct a Comparative Market Analysis.artwork

Step-by-Step: How to Conduct a Comparative Market Analysis

Conducting a comparative market analysis requires care and attention to detail. A strong CMA helps sellers set a fair asking price and helps buyers make informed decisions. Real estate agents must follow a simple, clear process to stay compliant and build trust.

Research The Subject Property

Start by collecting complete information about the subject property. Include:

  • Property address and location
  • Land size and lot size
  • Number of bedrooms and bathrooms
  • Key features such as renovated kitchens, outdoor areas or parking
  • Zoning and any restrictions that may affect the market value

This step ensures you have a strong base before you compare the subject property to others.

Select Suitable Comparables

Choose three to five comparable properties that:

  • Are located within the same area as the subject property
  • Sold within the last three to six months
  • Have similar square footage, features and condition

Selecting the right comparable properties is critical. It ensures the CMA reflects the actual value of the property for sale.

Adjust For Differences In Features or Conditions

No two properties are identical. Agents must:

  • Compare the subject property directly with each comparable property
  • Identify major differences such as extra bathrooms, pools or larger lot size
  • Make necessary adjustments to the prices of the comps to account for differences.

This adjustment helps produce a fair market value estimate based on current market conditions.

Analyse Current Market Conditions

Consider how market trends, supply and demand and interest rates shape the local market. Look for:

  • How many properties have been sold recently
  • How quickly are properties selling
  • Whether prices are rising or falling

Analysing the current market helps set realistic expectations for both sellers and buyers.

Calculate and Present the Price Estimate Range

Use your research and adjustments to present a justified price range. This gives sellers and buyers a clear guide based on the property’s value today.

Use Trusted Tools

Real estate professionals can use tools like:

These platforms help agents access recent sales in the area, current market trends and housing market indicators.

Focus on Accuracy, Transparency and Compliance

Agents must always:

  • Use the best data available
  • Be honest about market changes
  • Explain any assumptions made

Following these steps ensures the CMA report supports sellers and buyers while staying legally compliant. Conducting a CMA correctly builds trust and helps clients make informed decisions.

Common CMA Mistakes That Can Breach Compliance

Even small mistakes can create significant risks when preparing a comparative market analysis. Real estate agents must avoid common errors to protect themselves and their clients. A compliant CMA builds trust and meets legal standards.

Using Outdated or Irrelevant Data

Agents must always use recent sales to support the estimated value of the subject property. Data from properties sold within the last three to six months is ideal. Using sales that are too old or properties from outside the local market can:

  • Mislead buyers and sellers
  • Result in a listing price that is too high or too low
  • Fail to reflect current market conditions

Outdated sales data creates unreliable CMA that do not meet compliance standards.

Offering a Fixed Price Instead of a Range

A CMA must provide a price range, not a single figure. Offering a fixed price:

  • Can mislead sellers and buyers about the actual market value
  • May cause disputes if the property does not sell at that price
  • Could make the CMA look like a valuation, which it is not

Always give a range based on data and current market trends.

Skipping Disclosures About Assumptions

Every CMA must clearly state the assumptions used. Real estate agents must:

  • Explain how adjustments were made for differences between the subject property and comparable properties
  • Note that all data used was current at the time of preparing the comparative market analysis
  • Include a disclaimer that the CMA is not a valuation

Skipping these steps may lead to accusations of misleading conduct.

Misusing Tools or Copying Generic CMA Templates

Real estate agents must tailor every CMA to the specific subject property. Misusing tools like RP Data or copying CMA templates:

  • Ignores the unique features of the subject property
  • Misses important market trends
  • Reduces the quality and compliance of the CMA report

Each report must be based on accurate local research.

Presenting The CMA As Financial Or Legal Advice

A CMA is a pricing guide only. It cannot replace financial advice or a valuation report. Real estate agents must never:

  • Give the impression that a CMA is legally binding
  • Advise sellers or buyers to rely on a CMA for loans, tax or legal disputes

Always remind clients to seek independent legal advice when they need a certified valuation.

Avoiding these mistakes helps agents prepare a compliant, transparent and trustworthy CMA.

Why CMA Is Crucial in the Property Market

A well-prepared comparative market analysis plays a significant role in real estate. CMA guide sellers and buyers toward better outcomes. They also help agents meet legal and ethical standards while building trust across the property market.

Help Vendors And Buyers Set Realistic Expectations

Setting the right listing price is key to a fast and fair sale. A CMA helps:

  • Sellers choose an asking price that reflects current market conditions
  • Buyers decide what is a competitive offer for a property
  • Both parties avoid unrealistic hopes that delay sales or purchases

When a CMA shows the fair market value of a property, it supports smoother real estate sales.

Improve Pricing Transparency and Reduce Disputes

By using recent sales in the area and making necessary adjustments, CMA:

  • Give clear evidence to support the estimated value of the subject property
  • Make prices easier to justify during negotiation
  • Reduce the chance of disputes about market price between buyers and sellers

Better transparency keeps transactions on track and builds confidence for all parties.

Support Landlords In Setting Market-Aligned Rents

Landlords must keep rental prices fair and competitive. A CMA helps:

  • Assess the asking price for similar properties in the local market
  • Adjust rent prices based on current market trends
  • Avoid overpricing, which can leave properties vacant for longer

Using a CMA helps landlords achieve stable returns and lower vacancy rates.

Build Trust In Agent Professionalism And Integrity

Real estate agents who prepare accurate, compliant CMA:

  • Show they understand the value of a property and current market changes
  • Prove they are committed to helping buyers and sellers make informed decisions
  • Strengthen their reputation for fairness and transparency

A strong CMA is not just about setting a price. It is about setting a professional standard across the real estate market.

Using CMA Strategically in Real Estate Sales and Leasing

A comparative market analysis is not just a pricing tool. Real estate agents can use CMA to improve sales, speed up leasing and gain a stronger market position. Strategic use of CMA helps agents offer better service and make more intelligent choices.

Set A Strong Listing Price

Accurate pricing is one of the biggest drivers of real estate sales. With a CMA, agents can:

  • Set a listing price that reflects the value of the property
  • Avoid overpricing that turns away buyers
  • Avoid underpricing that leads to missed income for the seller
  • Respond to current market trends backed by recent sales data

This leads to more buyer interest, fewer days on market and stronger results.

Use CMA In Lease Renewals and Rent Reviews

CMA helps property managers support rental decisions. For residential or commercial leases, a CMA can:

  • Show landlords what similar properties are charging
  • Help justify rental increases or decreases
  • Support fair rent offers during lease renewals or negotiations

This keeps landlords informed and tenants satisfied, while reducing disputes.

Improve Marketing With Data-Driven Insights

A CMA shows how the subject property compares to other properties in the same area. Agents can:

  • Create campaigns that highlight key selling points
  • Show buyers and sellers how the market is moving
  • Use facts to support pricing discussions and build trust

This turns data into results and supports competitive offers.

Free Up Agents To Focus On Strategy

CMA require time and care. By outsourcing CMA admin tasks to trained professionals, real estate agencies can:

  • Free up licensed agents to focus on sales and client strategy
  • Speed up the CMA process with clear templates and reliable data
  • Maintain compliance and reduce the risk of error

Used well, CMA gives agents an edge. They help turn market knowledge into action and build long-term success.

Legal Compliance Checklist for CMA Preparation.artwork

Real estate agents must follow legal steps when preparing a comparative market analysis. This keeps the CMA compliant and protects both the agent and the client. A checklist helps agents stay consistent and meet all legal duties.

Key Requirements For A Compliant CMA

Every CMA must meet the following legal points:

Requirement
Active real estate licence
Local, recent comparable data
Clear explanation of adjustments
Price estimate range provided
Disclaimer stating non-valuation

Let’s break these down.

  • Active real estate licence: Only a licensed agent may conduct a comparative market analysis legally. This licence must be valid and approved in the agent’s state or territory.
  • Local, recent comparable data: Use properties similar to the subject property and sold within the last three to six months. Properties that have sold within the same area help reflect current market conditions.
  • Clear explanation of adjustments: Agents must explain how they account for differences between the subject property and comparable properties. Adjustments for any differences, such as lot size or square footage, must be shown.
  • Price estimate range provided: Always present a fair market value range, not a fixed number. This range should be based on data and current market trends.
  • Disclaimer stating non-valuation: Include clearly that the CMA is not a valuation. The CMA report must state that it is not financial or legal advice. Clients should seek independent legal advice when needed.

Support For Busy Agencies

Real estate professionals can save time and reduce errors by outsourcing the administrative side of CMA preparation. A skilled support team can manage data accuracy, formatting and documentation, helping your agency stay compliant. This allows licensed agents to focus on client service, property strategy and sales performance.

Frequently Asked Questions

What Are The Key Components Of A CMA Report?

The components of a CMA report include details about the subject property, three to five recently sold homes, and similar properties in the same area. It must also include a justified price range, clear adjustments for differences, and a disclaimer stating that it is not a valuation or appraisal. This structure helps set a benchmark for estimating property values and supports sellers in pricing decisions.

How Is A CMA Different From An Appraisal?

A CMA is a pricing tool created by a licensed real estate agent. It gives an estimate based on comparable properties and recent sales data. An appraisal is a formal document done by a qualified valuer. It is legally recognised and often used by banks and courts. An assessment must follow strict rules and provide a certified view of property values. Agents must never present a CMA as an appraisal.

How Does A CMA Help With Setting The Asking Price?

A CMA helps sellers set an asking price that reflects current market trends and buyer demand. Using comparable properties that sold within the last 3 months gives a fair guide. This helps avoid overpricing or underpricing, which can slow down or reduce the chance of selling their property in a seller’s market.

Can a CMA Show The True Market Price Of A Property?

A CMA shows the likely market price based on recent local sales. It is not an appraisal, but it gives a firm estimate. When prepared properly, a CMA can reflect current market value by adjusting for features, condition and location. It is helpful for sellers, buyers and agents to understand property values in real time.

Stay Compliant And Grow With Confidence

To legally complete a comparative market analysis, real estate agents must hold a valid licence, use recent local sales data, apply clear adjustments, and present a price range with a disclaimer. A CMA is not a valuation and must not be used as legal or financial advice. Meeting these standards builds trust and supports compliance, which gives your agency a clear edge in the real estate market. PMVA helps agencies stay accurate and efficient by handling CMA admin, so your team can focus on growth and client service.

Tiffany Bowtell

Tiffany Bowtell is the CEO and Founder of PMVA, renowned internationally as a property management expert. With over thirty years in the property industry, she has excelled in roles including Head Trainer at Console and certified partner with PropertyMe software. A skilled business coach, keynote speaker and Property Management Author. Tiffany's innovative approaches to training and software integration make her a distinguished leader in real estate outsourcing and process automation.