An appraisal report is an independent professional opinion of a property’s market value, prepared by a licensed or certified appraiser and used by lenders, courts, and the IRS to confirm that an asset is worth what someone claims it is. In a mortgage transaction, it tells your lender whether the home justifies the loan amount. In an estate, divorce, or charitable donation context, it establishes a defensible number that a third party can rely on. Federal law controls who can produce these reports, what they must contain, and how they can be used.
What Goes Into a Standard Residential Appraisal
Most residential mortgage appraisals are completed on Fannie Mae Form 1004, the Uniform Residential Appraisal Report. It covers one-unit properties and units in planned unit developments, and it walks the appraiser through a structured analysis of the property, its neighborhood, and the local market before producing a final value.1Fannie Mae Selling Guide. Appraisal Report Forms and Exhibits
The neighborhood section captures the market conditions around your property. The appraiser reports whether values are increasing, stable, or declining; whether supply is short, balanced, or oversupplied; and whether typical marketing time runs under three months, three to six months, or over six months. The report also states the price range and predominant price for comparable homes, plus the age range of homes in the area.2Fannie Mae Selling Guide. Neighborhood Section of the Appraisal Report
The site description covers the land: zoning, utilities, lot size, flood zone designation, and any unusual topography. The improvements section documents the structure itself, including age, condition, room count, square footage, and any upgrades or defects the appraiser sees during the inspection.
The Three Valuation Approaches
Appraisers use three methods to estimate value, and they don’t carry equal weight in every case. The Sales Comparison Approach, sometimes called the market approach, is usually the most influential for residential property. The appraiser pulls recent sales of similar nearby homes and adjusts each comparable’s price for differences in size, condition, location, and features. When reliable market data exists, this approach is generally preferred.3International Valuation Standards Council. IVS 105 Valuation Approaches and Methods
The Cost Approach estimates what it would take to rebuild the structure from scratch, then subtracts depreciation. It’s most useful for newer construction or unusual properties where comparable sales are scarce. The Income Approach projects value based on the rental income the property could generate and is primarily used for investment or multi-family properties. In the reconciliation step, the appraiser weighs all three results and explains which approach carried the most weight and why.
Photographs and the Floor Plan Sketch
A standard report includes clear color photos of the front, back, and street scene of the subject property, plus the front of each comparable used in the analysis.1Fannie Mae Selling Guide. Appraisal Report Forms and Exhibits The appraiser also provides a floor plan sketch with exterior dimensions measured to the nearest tenth of a foot, which is used to calculate the gross living area. If the sketch’s dimensions don’t match the listed square footage, or the photos reveal a condition issue the narrative glosses over, the report will get flagged during quality review.
When You Might Not Need a Full On-Site Appraisal
Not every mortgage requires an in-person inspection. Fannie Mae accepts desktop appraisals for certain lower-risk transactions on a modified version of Form 1004. In a desktop appraisal, the appraiser does not physically visit the property. They rely on public records, MLS listings, digital photographs, virtual tours, and other data sources to reach an opinion of value.4Fannie Mae Selling Guide. Desktop Appraisals
Eligibility is narrow. Desktop appraisals are only available for one-unit principal residences on purchase transactions with a loan-to-value ratio of 90% or less, and the loan must receive an automated approval from Fannie Mae’s Desktop Underwriter system. They aren’t allowed for refinances, investment properties, second homes, condos, co-ops, manufactured homes, or renovation loans.4Fannie Mae Selling Guide. Desktop Appraisals
Some transactions skip the appraisal altogether through what Fannie Mae calls value acceptance. If the automated underwriting system decides collateral risk is low enough based on existing data, it may accept the property’s value with no appraisal. Value acceptance is available for one-unit principal residences, second homes, and condos, and for certain investment property refinances. It isn’t available for properties valued at $1,000,000 or more, co-ops, manufactured homes, or manually underwritten loans.5Fannie Mae Selling Guide. Value Acceptance The offer expires after four months, so a closing delay can wipe it out.
Reports Vary by Property Type and Loan Program
Residential appraisal reports cover single-family homes, condos, and multi-family properties with up to four units. Because Fannie Mae, Freddie Mac, and federal agencies dictate specific form requirements, these reports follow a fairly standardized format.
Commercial appraisals cover office buildings, retail centers, industrial facilities, and multi-family properties with five or more units. These reports use more complex financial modeling — market vacancy, capitalization rates, tenant lease structures — and the income approach usually carries the most weight. The reports run longer and cost more than residential ones.
Personal property appraisals cover non-real estate assets like fine art, jewelry, antiques, and specialized equipment. They come up most often for insurance, estate settlement, charitable donation deductions, and divorce. Regardless of asset class, every professional appraisal report must comply with the Uniform Standards of Professional Appraisal Practice (USPAP), which governs ethics, competency, scope of work, and record-keeping nationwide.
FHA and VA Add Their Own Requirements
An FHA appraisal goes beyond market value. FHA appraisers must also check the property against minimum property requirements addressing health, safety, and structural soundness. The property must be free of hazards, have potable water and a safe sewage system, and maintain a heating system capable of at least 50 degrees Fahrenheit in areas with plumbing. Homes built before 1978 trigger lead-based paint considerations. If the property fails any standard, the seller usually has to make repairs before the loan can close.6U.S. Department of Housing and Urban Development. HUD 4150.2 – Property Analysis
VA appraisals have a specific procedure for low values. If the appraiser expects the value to come in below the contract price, the VA requires them to initiate the “Tidewater” process before finalizing the report. The appraiser notifies the lender’s point of contact, who then has two working days to submit additional comparable sales or other data that might support a higher value. If the new information doesn’t change the appraiser’s opinion, the report includes an addendum explaining why.7Department of Veterans Affairs. Circular 26-17-18 – Procedures for Improving Communication with Fee Appraisers in Regards to the Tidewater Process
What an Appraisal Costs
A standard single-family residential appraisal typically runs between $600 and $700, though prices range from roughly $525 to $1,300 depending on location, size, and complexity. Two-to-four-unit properties cost more, and rural or remote locations often carry higher fees because fewer appraisers serve those areas. The borrower almost always pays the appraisal fee as part of closing costs, even though the lender is the appraiser’s client.
How Long a Report Stays Valid
For conventional loans, a Fannie Mae appraisal must be dated within 12 months of the note and mortgage date. If the report is more than four months old but under 12 months, the appraiser has to perform an update — an exterior inspection plus a review of current market data to confirm value hasn’t declined. That update must itself happen within four months of closing.8Fannie Mae Selling Guide. Appraisal Age and Use Requirements
Desktop appraisals have a tighter shelf life. If the original desktop appraisal is more than four months old at the time of the note and mortgage, a brand-new appraisal is required, with no update option. If your closing is dragging, keep this in mind. A stale appraisal can add hundreds of dollars in unexpected costs right before signing.8Fannie Mae Selling Guide. Appraisal Age and Use Requirements
What to Have Ready for the Appraiser
Having the right records available before the visit saves time and can prevent an inaccurate valuation. A copy of the property deed and recent tax bills confirm ownership details and current assessed value. A professional land survey clarifies boundaries and identifies encroachments.
Detailed records of recent improvements matter more than most homeowners realize. Receipts and completion dates for renovations let the appraiser account for upgrades that aren’t obvious on a walkthrough, like a replaced roof, upgraded electrical panel, or new HVAC system. If you’re in a community with a homeowners association, provide documentation of HOA fees and any restrictive covenants or easements. Those restrictions can reduce a property’s appeal to future buyers, and the appraiser needs to factor them in.
Your Right to a Copy of the Report
Even though the lender is the appraiser’s client and the report’s “intended user,” you have a federal right to see it. Under Regulation B of the Equal Credit Opportunity Act, lenders must provide you with a copy of every written appraisal and valuation developed in connection with a loan application secured by a first lien on a dwelling. The copy must be delivered promptly when the report is completed, or at least three business days before closing, whichever comes first.9eCFR. 12 CFR 1002.14 – Rules on Providing Appraisals and Other Valuations
The lender must also notify you of this right within three business days of receiving your loan application. You can waive the timing requirement and agree to receive the report at or before closing, but you cannot be denied it entirely. The waiver itself must be obtained at least three business days before closing to be valid.9eCFR. 12 CFR 1002.14 – Rules on Providing Appraisals and Other Valuations
One detail surprises many borrowers: because the lender is the client, the appraiser generally cannot discuss the report’s findings with you directly. Questions and disputes go through the lender.10Federal Deposit Insurance Corporation. Frequently Asked Questions on the Appraisal Regulations and the Interagency Statement on Independent Appraisal and Evaluation Functions
What to Do If the Value Comes In Low
A low appraisal can kill a deal. If the property appraises below the contract price, the lender will only base the loan on the appraised value, and someone has to cover the gap with cash. This is the outcome buyers dread most, and knowing your options ahead of time helps.
The formal remedy is a Reconsideration of Value. Fannie Mae allows borrowers to submit one ROV per appraisal report. You provide your lender with specific evidence: comparable sales the appraiser may have missed, corrections to factual errors in the report, or data that undermines the comparables used. The lender packages the evidence and sends it to the appraiser, who must update the report and comment on every issue raised, even if the final value doesn’t move.11Fannie Mae. Reconsideration of Value (ROV)
An ROV isn’t a channel for pressure. All reconsideration requests must comply with Appraiser Independence Requirements, meaning the lender can relay your evidence but cannot advocate for a specific number. The most effective submissions are surgical: a comparable that closed within the last 90 days, sits within a half-mile, and is more similar to the subject than what the appraiser chose. Vague complaints about the value rarely change anything.
Your Earnest Money and the Appraisal Contingency
If you included an appraisal contingency in your purchase contract, a low appraisal gives you the right to walk away and keep your earnest money deposit. Most contingencies include a deadline for notifying the seller of the discrepancy. Miss it, and you may forfeit the protection. In competitive markets, some buyers waive the appraisal contingency to make offers more attractive, which commits them to covering any gap out of pocket.
Independence and Anti-Bias Rules That Protect You
Federal law is aggressive about appraiser independence. Under the Truth in Lending Act, no one with a financial interest in the transaction may coerce, influence, or pressure an appraiser to hit a target value. The prohibition extends to withholding payment as leverage and to misrepresenting the appraised value after the report is done. Violations carry civil penalties of up to $10,000 per day for a first offense and $20,000 per day for subsequent violations.12Office of the Law Revision Counsel. 15 USC 1639e – Appraisal Independence Requirements
USPAP reinforces these protections from the appraiser’s side. The Ethics Rule requires every appraiser to act independently, impartially, and objectively. The Competency Rule requires genuine expertise in the property type and geographic market, or specific steps to acquire it before completing the assignment. The Record Keeping Rule requires appraisers to preserve the data and analysis behind every opinion of value, available for review by state regulators or through legal proceedings.
The Fair Housing Act makes it illegal to discriminate in appraising residential property based on race, color, religion, sex, disability, familial status, or national origin.13Office of the Law Revision Counsel. 42 USC 3605 – Discrimination in Residential Real Estate-Related Transactions Lenders are separately prohibited from relying on an appraisal they knew or should have known was discriminatory. USPAP’s Ethics Rule echoes these protections, barring appraisers from using or relying on information related to protected characteristics when valuing residential property.
If you believe your appraisal was affected by bias, several federal channels handle complaints. HUD’s Office of Fair Housing and Equal Opportunity investigates individual claims of housing discrimination. The Consumer Financial Protection Bureau handles complaints about lender conduct. The Civil Rights Division of the Department of Justice may get involved when the facts suggest a pattern rather than a single incident. Your state’s appraiser regulatory agency can also investigate whether the appraiser violated professional standards.14U.S. Department of Housing and Urban Development. PAVE – Action Plan