Real estate agents do not do appraisals. Federal law reserves that work for state-licensed or state-certified appraisers, and a lender, court, or tax authority will not accept an agent’s valuation in place of one. What your agent can prepare is a Comparative Market Analysis, an informal pricing tool used to set a listing price or shape an offer. The two documents look similar on the surface and both lean on comparable sales, but they answer different questions and carry very different legal weight.
What Your Agent Can Give You Instead
A Comparative Market Analysis is a report an agent builds by pulling recent sale prices for similar nearby homes, reviewing properties under contract, and checking active listings on the Multiple Listing Service. The agent looks at square footage, lot size, bedroom count, age, and condition, then adjusts for differences between those comparable properties and yours. There is no fixed radius rule. In dense urban areas comparables may come from a few blocks away; in rural markets the search can extend several miles.
A CMA is a strategic tool, not a regulatory document. Agents use it to recommend a listing price that attracts competitive offers or to help a buyer decide how aggressively to bid. Most agents provide one at no charge as part of their pitch for a listing agreement. Because the analysis is tied to commission-driven advice rather than an independent valuation framework, no lender or court will accept it as a substitute for an appraisal.
What Only a Licensed Appraiser Can Do
A licensed or certified appraiser is an independent third party whose sole job is delivering an unbiased opinion of market value. Appraisers follow the Uniform Standards of Professional Appraisal Practice, the national ethical and performance standards authorized by Congress in 1989 and enforced by every state.1The Appraisal Foundation. USPAP – Uniform Standards of Professional Appraisal Practice USPAP requires appraisers to be impartial, to document their methodology, and to support every conclusion with verifiable data. The training pipeline for an appraiser license is entirely separate from a real estate sales license, which is why holding one credential does not qualify someone for the other.
The standard deliverable for a residential appraisal is the Uniform Residential Appraisal Report on Fannie Mae’s Form 1004. It covers neighborhood characteristics, housing trends, a detailed property description, a sales comparison approach using at least three comparable sales with line-item adjustments, and a final reconciled opinion of value.2Fannie Mae. Uniform Residential Appraisal Report Form 1004 A standard single-family appraisal for a conventional loan typically costs $300 to $400, though FHA appraisals, complex properties, and high-cost markets can push that figure higher.
How a CMA and an Appraisal Really Differ
- Any licensed real estate agent can prepare a CMA. Only a state-certified or state-licensed appraiser can prepare an appraisal.
- CMAs have no uniform national standard. Appraisals must comply with USPAP.3Appraisal Subcommittee. USPAP Compliance and Appraisal Independence
- A CMA is almost always free. An appraisal runs $300 to $400 or more depending on the property.
- A CMA carries no legal weight in lending, litigation, or tax proceedings. An appraisal is required by federal regulation for most mortgage transactions and is accepted by courts.
- The agent preparing a CMA is typically trying to earn a commission on the sale. The appraiser is prohibited from having a financial interest in the outcome.
Neither report is inherently better. They answer different questions. If you are deciding what to list your home for, a good CMA from an experienced local agent is exactly what you need. If a bank is deciding whether to lend $500,000 against your property, only an appraisal will do.
Why the Law Separates the Two Roles
The wall between agent pricing opinions and formal appraisals traces back to the Financial Institutions Reform, Recovery, and Enforcement Act of 1989. Title XI of FIRREA requires that real estate appraisals used in federally related transactions be performed by state-certified or state-licensed appraisers, in writing, and in accordance with uniform professional standards.4eCFR. 12 CFR Part 323 – Appraisals A federally related transaction covers essentially any deal involving a federally regulated bank, thrift, or credit union, which means most conventional mortgage lending falls under this umbrella.
Agents who label their reports as appraisals or hold themselves out as appraisers without a separate appraiser license face penalties that vary by state but can include fines, license suspension, and in serious cases referral for criminal prosecution. The reason is straightforward: when someone earning a commission on the sale also determines the property’s value for lending purposes, the incentive to inflate that number is obvious.
Where Broker Price Opinions Fit In
A Broker Price Opinion sits somewhere between a CMA and a full appraisal. A real estate broker or agent prepares it, usually for a fee ranging from roughly $30 to $300, and it includes observations about the property’s condition, neighborhood trends, and recent comparable sales. Lenders and mortgage servicers frequently use BPOs when managing distressed assets, processing short sales, or evaluating portfolio risk.
The legal boundary matters here. Federal law explicitly prohibits lenders from using a BPO as the primary basis to determine value for originating a residential mortgage loan secured by the borrower’s principal dwelling.5Office of the Law Revision Counsel. 12 USC 3355 – Broker Price Opinions A BPO can help a bank decide whether to approve a short sale or manage its existing loan portfolio, but it cannot replace an appraisal when a new mortgage is being written. Some states go further and restrict when agents can prepare BPOs for a fee at all, limiting paid BPOs to existing brokerage clients or employee relocation programs.
When You Need a Certified Appraisal
Several transactions and legal proceedings will not move forward without a formal appraisal from a licensed or certified professional:
- Mortgage lending. Lenders must verify that the property’s value supports the loan amount before approving a purchase or refinance. For most federally related transactions, this means a USPAP-compliant appraisal.4eCFR. 12 CFR Part 323 – Appraisals
- FHA-insured loans. The Federal Housing Administration requires appraisals performed by FHA-approved roster appraisers, with additional property condition requirements beyond what conventional appraisals cover.6Department of Housing and Urban Development. Mortgagee Letter 2024-07 – Appraisal Review and Reconsideration of Value Updates
- Divorce settlements. Courts rely on independent appraisals to divide marital property equitably. A CMA from one spouse’s agent carries no weight because the agent has an inherent conflict of interest.
- Estate tax filings. When a decedent’s gross estate exceeds the filing threshold, which is $15,000,000 for 2026, the IRS requires fair market value documentation for all included real property. A certified appraisal is the standard way to establish that value.7Internal Revenue Service. Estate Tax
- Property tax appeals. Most jurisdictions require or strongly prefer a certified appraisal as evidence. An agent can testify about factual observations like how long a home sat on the market, but rendering an opinion of value in a tax appeal typically crosses into appraisal territory that agents are not qualified to provide.
- Litigation and bankruptcy. Courts in property disputes and bankruptcy proceedings need a defensible valuation from an independent appraiser. An agent’s informal estimate lacks the standing to survive cross-examination.
When a Full Appraisal Might Not Be Required
Not every transaction demands a traditional appraisal. Since 2019, federal banking regulators have exempted residential real estate transactions valued at $400,000 or less from the Title XI appraisal requirement.8Federal Register. Real Estate Appraisals For these transactions, lenders can use an evaluation instead, a less formal assessment that does not need to be performed by a licensed appraiser. In practice, many lenders still order full appraisals even below this threshold because their internal risk policies or the secondary market they sell to requires it.
Fannie Mae’s Value Acceptance program and Freddie Mac’s Automated Collateral Evaluation also allow lenders to skip the traditional appraisal on eligible transactions. Fannie Mae’s system uses data models to confirm value, and for purchase loans on primary residences and second homes, eligibility now extends to loans with up to 90% loan-to-value ratios.9Fannie Mae. Fannie Mae Announces Changes to Appraisal Alternatives Requirements Freddie Mac’s ACE program similarly offers waivers for eligible one-unit primary residences and second homes when the automated underwriting system flags the loan as qualifying.10Freddie Mac. Section 5602.3 A waiver saves you a few hundred dollars and can close the loan faster. The trade-off is that you lose the independent check on whether you are overpaying.
Hybrid and Desktop Appraisals
Between the traditional full appraisal and a complete waiver, two newer options are gaining traction. In a hybrid appraisal, a trained third-party data collector visits the property to photograph it, measure it, and document its condition. That data package goes to a licensed appraiser who develops the opinion of value without personally visiting the home.11Fannie Mae. Hybrid Appraisals The data collector forms no opinion about what the property is worth; the licensed appraiser still applies USPAP and takes full responsibility for the final value.
A desktop appraisal goes further. The licensed appraiser develops a value opinion without any physical inspection, relying on public records, MLS data, photographs from agents or homeowners, and other secondary sources.12Fannie Mae. Desktop Appraisals Data provided by anyone with a financial interest in the sale must be verified by a disinterested source, which builds in a safeguard against inflated or selective reporting. For unusual properties or thin markets with few comparable sales, lenders generally still require a full appraisal with an in-person inspection.
If the Appraisal Comes in Low
This is where a CMA can play a useful role even after an appraisal has been completed. If an appraisal comes in below the contract price, the deal can stall, because the lender will not fund a loan for more than the appraised value. Your agent’s CMA, with its comparable sales data, becomes support for a Reconsideration of Value request. The lender’s underwriter submits new comparable sales or corrected property information to the appraiser, who then decides whether the additional data warrants revising the opinion.6Department of Housing and Urban Development. Mortgagee Letter 2024-07 – Appraisal Review and Reconsideration of Value Updates The appraiser is not obligated to change anything, but a well-supported reconsideration request with genuinely comparable sales the appraiser may have missed succeeds more often than most people expect.
Your agent’s market analysis can inform the conversation. The appraiser makes the final call.