A real estate appraisal is an independent professional estimate of what a home or other property is worth on the open market. Mortgage lenders order one to confirm the property backing a loan is worth at least what they’re being asked to finance, and the same valuation methods drive estate settlements, divorce asset splits, property tax assessments, and insurance coverage decisions. For a residential mortgage from a federally regulated lender, a full appraisal by a state-licensed or state-certified professional is generally required whenever the loan amount exceeds $400,000.1FDIC. New Appraisal Threshold for Residential Real Estate Loans
When You’ll Need One
Federal banking regulators require an appraisal for most real estate transactions that involve a federally regulated lender or are sold to a government-sponsored enterprise like Fannie Mae or Freddie Mac. A joint rule from the FDIC, the Federal Reserve, and the Office of the Comptroller of the Currency sets the residential threshold at $400,000, so loans at or below that amount may qualify for a lighter evaluation instead of a full appraisal.1FDIC. New Appraisal Threshold for Residential Real Estate Loans For commercial real estate, the threshold is $500,000.2eCFR. 12 CFR Part 323 – Appraisals
Some transactions are exempt from the appraisal requirement even when they involve real estate: loans where property is taken as collateral only out of an abundance of caution, renewals with no new money advanced, and loans insured or guaranteed by a federal agency.2eCFR. 12 CFR Part 323 – Appraisals
Outside mortgage lending, executors use appraisals to divide property fairly among heirs. Divorcing spouses use them to split assets. Assessors apply similar valuation methods to set annual property tax bills, and insurers rely on appraised values to size coverage.
Who Can Perform an Appraisal
Not every appraiser can appraise every property. Federal standards establish three credential tiers, and each tier has its own education, experience, and property-type limits. States issue the licenses and can add requirements on top of the federal minimums.
- A Licensed Residential Appraiser can appraise non-complex one-to-four-unit residential properties under $1,000,000, and complex one-to-four-unit properties under $250,000. The credential requires about 150 hours of qualifying education and 1,000 hours of supervised experience.
- A Certified Residential Appraiser can appraise any one-to-four-unit residential property regardless of value or complexity. It requires roughly 200 hours of education, 1,500 hours of experience, and at least an associate degree or equivalent coursework.
- A Certified General Appraiser can appraise any real property, including commercial buildings, apartments, and vacant land. It requires roughly 300 hours of education, 3,000 hours of experience (1,500 in commercial work), and a bachelor’s degree.
If you’re hiring an appraiser directly or reviewing a lender’s choice, confirm the credential matches the property type. Using the wrong tier is a compliance problem that can delay closing.
How the Appraiser Arrives at a Value
Appraisers rely on three standard approaches. Most reports address all three, but the appraiser gives the most weight to whichever produces the most reliable data for the specific property.
Sales Comparison Approach
This is the workhorse for residential appraisals. The appraiser pulls recent sales of similar nearby homes, then adjusts each comparable’s price up or down for differences in square footage, lot size, condition, upgrades, and location.3Fannie Mae. Sales Comparison Approach Section of the Appraisal Report If a comparable sold for $350,000 but had one fewer bathroom, the appraiser adds value for that difference. Three to six adjusted comparables typically bracket the final estimate. In active markets with plenty of recent sales, results are tight. In rural areas or thinly traded neighborhoods, the appraiser has to reach farther for comps, and uncertainty grows.
Cost Approach
The cost approach asks what it would take to build the structure from scratch today, minus wear and tear. The appraiser estimates current labor and materials costs for an equivalent building, subtracts depreciation, and adds the land value separately. It fits newer construction best and properties that rarely change hands, like a church being converted to residences. For older homes in established neighborhoods, sales comparison almost always outweighs it.
Income Approach
For investment property, what matters is what the building earns. The appraiser looks at current or projected rental income, subtracts operating expenses, and applies a capitalization rate to convert income into value. This is the primary method for apartment buildings, commercial properties, and mixed-use structures. Buying a duplex as a rental? Expect this approach to carry real weight in the final number.
Preparing for the Visit
You can’t influence the market data, but you can make sure the appraiser has accurate information about your property. Gather a few documents before the inspection.
Start with the deed, which establishes ownership and the legal boundaries of the lot. Pull your most recent property tax bill, which shows the assessed value and any exemptions. If you’ve done significant work on the home, list improvements with dates and approximate costs; a new roof, updated kitchen, or added bathroom can move value, but the appraiser won’t know unless the work is visible or documented. Plat maps or surveys help for larger or oddly shaped lots. Records of easements or shared access clarify what outside parties can use.
What Happens During the Inspection
The appraiser measures the exterior to calculate gross living area and confirm the square footage matches public records.4Fannie Mae. Fannie Mae Appraisal Requirements Inside, they walk every room and note the quality of finishes, the condition of HVAC, plumbing, and electrical systems, and how well the layout works. They photograph each room, the exterior from multiple angles, and problem areas like water stains, cracked foundations, or outdated electrical panels.
They also evaluate the neighborhood: distance to schools and commercial areas, traffic patterns, the condition of surrounding homes, and environmental factors like flood zones or highway noise. All of it feeds the adjustment math. A beautifully renovated home on a block of neglected properties will reflect that context in the value.
After the visit, the appraiser combines the physical findings with market data, applies the valuation methods, and reconciles the results. The value reflects the property as of the inspection date, not last month or next quarter. Markets can shift fast enough that a report from 60 days ago may already feel stale.
The Report You Get
For most conventional residential transactions, the appraiser delivers results on Fannie Mae’s Uniform Residential Appraisal Report, known as Form 1004. It’s the standard document for a traditional appraisal of a one-unit property based on a full interior and exterior inspection.5Fannie Mae. Appraisal Report Forms and Exhibits
The report contains a detailed property description, a neighborhood analysis covering market trends and economic conditions, and a grid comparing the subject to recent comparable sales with line-by-line adjustments. Maps show the property’s location relative to the comparables. Photographs document interior and exterior condition. The appraiser signs the report and certifies compliance with the Uniform Standards of Professional Appraisal Practice.6The Appraisal Foundation. USPAP
Every report lists assumptions and limiting conditions defining what the appraiser did and did not evaluate. These matter. If the report assumes no hidden defects and you later discover termite damage, that assumption limits the appraiser’s liability. Lenders use the report to calculate loan-to-value ratios and approve financing. Courts accept it as evidence in probate and divorce cases.
Cost and Timing
A standard single-family appraisal typically runs $300 to $600, though the actual fee depends on your location, the property’s complexity, and how busy local appraisers are. Larger homes, multi-unit properties, rural locations, and rush orders push costs higher. FHA and VA appraisals sometimes cost modestly more because of extra property condition requirements. The buyer almost always pays, either at the time of ordering or through closing costs.
Turnaround varies significantly by market. Where appraisers are plentiful and demand is moderate, expect 7 to 14 business days from ordering to receiving the report. In underserved rural areas or during refinancing booms, three weeks or longer is common.
FHA and VA Appraisals
If your loan is backed by the Federal Housing Administration or the Department of Veterans Affairs, the appraisal does more than estimate market value. Both programs require the appraiser to confirm the property meets minimum property requirements meant to keep the home safe, sound, and livable.
FHA appraisals check for hazards that could affect health or safety, including lead-based paint in homes built before 1978, contaminated soil, inadequate drainage, and missing handrails. The property must have potable water, functional heating, and safe sewage disposal, and wells must sit specified distances from septic tanks and drain fields.7U.S. Department of Housing and Urban Development. Valuation Analysis for Single Family One- to Four-Unit Dwellings Crawl spaces must be accessible, vented, and free of excessive moisture. If the appraiser flags a problem, it typically has to be corrected before the loan can close.
VA appraisals apply similar health-and-safety standards and add a process called Tidewater. When a VA appraiser determines the value will likely land below the purchase price, they must notify a designated point of contact before completing the report. The lender then has two business days to submit additional comparable sales or other evidence supporting a higher value.8U.S. Department of Veterans Affairs. Circular 26-17-18 – Procedures for Improving Communication with Fee Appraisers in Regards to the Tidewater Process If the new information doesn’t change the appraiser’s opinion, they finish the report with a Tidewater addendum explaining why.
When You Won’t Get a Full Appraisal
A full traditional appraisal isn’t always required, even for conforming loans. Fannie Mae and Freddie Mac both offer programs that let qualifying transactions skip or streamline it.
Appraisal Waivers
Fannie Mae’s “value acceptance” program lets lenders close certain loans without an appraisal when the automated underwriting system decides enough data already exists to value the property. Eligible transactions include purchases, refinances, and cash-out refinances on one-unit principal residences and second homes, as well as investment property refinances. Estimated value or purchase price must be under $1,000,000, and the loan must receive an “Approve/Eligible” recommendation from Desktop Underwriter.9Fannie Mae. Value Acceptance Freddie Mac’s equivalent, Automated Collateral Evaluation, runs through its Loan Product Advisor system.10Freddie Mac. Automated Collateral Evaluation (ACE)
Neither program is available for two-to-four-unit properties, co-ops, manufactured homes, new construction, or manually underwritten loans.9Fannie Mae. Value Acceptance A waiver offer must be exercised within four months of the note date, and once accepted, no appraisal can be obtained for the transaction.
Hybrid Appraisals
A hybrid appraisal splits the job. A trained third party, often a real estate agent, insurance inspector, or another appraiser, collects the interior and exterior property data on site. The licensed appraiser then analyzes that data and produces the valuation report remotely. Fannie Mae offers hybrid appraisals on Form 1004 Hybrid for one-unit existing properties, condos, and PUD units on purchase, limited cash-out, and cash-out refinance transactions.11Fannie Mae. Hybrid Appraisals They aren’t available for multi-unit properties, co-ops, manufactured homes, or new construction.
These alternatives can shorten timelines and cut cost, but they carry trade-offs. A waiver means no independent professional set foot on the property, which can leave problems hidden until after closing. A hybrid depends on the data collector’s work. For a straightforward purchase in a well-documented market, they work well. For anything unusual, a full appraisal with an interior inspection provides the most protection.
When the Appraisal Comes in Low
A low appraisal is one of the most common reasons deals stall. If the value comes in under the purchase price, the lender won’t finance the gap. You have four practical options.
- Renegotiate the price. Ask the seller to drop to the appraised value or meet somewhere in between. Sellers often prefer a price cut to restarting with a new buyer who will face the same problem.
- Pay the difference in cash. The lender funds based on the appraised value; you bring the gap to closing.
- Request a reconsideration of value. Federal banking regulators have issued interagency guidance encouraging lenders to establish formal processes for reconsidering appraisals when borrowers raise legitimate concerns. You submit comparable sales the appraiser may have missed, correct factual errors about the property, or provide documentation of improvements not reflected in the report. The lender forwards it to the appraiser, who decides whether the new information warrants a revised value.12Federal Register. Interagency Guidance on Reconsiderations of Value of Residential Real Estate Valuations
- Walk away using your appraisal contingency. If your contract includes one, you can cancel and recover your earnest money. This is the single most important protective clause for buyers, and waiving it means accepting the risk of overpaying.
A reconsideration works best when you can point to specific comparable sales the appraiser overlooked or factual mistakes in the report. Vague objections rarely move the needle. If the appraiser used appropriate comparables and measured the property correctly, the value is unlikely to change.
Your Right to a Copy and to Challenge Bias
Federal law requires your lender to provide you with a copy of any appraisal or written valuation performed on the property. The copy must arrive either promptly after completion or at least three business days before closing, whichever comes first.13eCFR. 12 CFR 1002.14 – Rules on Providing Appraisals and Other Valuations You can waive the timing rule, but the waiver itself must happen at least three business days before closing. The right applies whether or not the loan is ultimately approved, so you’re entitled to see the appraisal even if your application is denied.
Federal law also prohibits lenders and other transaction participants from pressuring, bribing, or otherwise coercing an appraiser to hit a target value, or from withholding payment as leverage. A lender can still ask an appraiser to consider additional comparable sales, explain a value conclusion more fully, or correct factual errors. What they cannot do is steer the outcome.14Office of the Law Revision Counsel. 15 USC 1639e – Appraisal Independence Requirements
Fair lending rules also apply to the appraisal itself. Appraisers are prohibited from considering race, ethnicity, or the racial composition of a neighborhood when forming a value opinion. If you believe an appraisal was influenced by bias, you can file a complaint with your state’s appraiser licensing board or with the Appraisal Subcommittee, which oversees state regulatory programs.15Appraisal Subcommittee. USPAP Compliance and Appraisal Independence You can also file a fair housing complaint with HUD. These complaints trigger investigations that can lead to disciplinary action against the appraiser, including license suspension or revocation.