Appraisal

An appraisal is a written analysis prepared by a qualified, often licensed, appraiser that estimates a property's fair market value based on its condition, location, size and recent sales of comparable properties. Mortgage lenders generally require an appraisal before approving a home loan to confirm the property is worth enough to support the amount being borrowed, protecting the lender if the loan ever needs to be recovered through foreclosure.

The resulting figure, the appraised value, directly affects how much a lender is willing to lend, since most loans are capped at a percentage of the lower of the appraised value or the purchase price, a ratio known as the loan-to-value ratio.

An appraisal is an independent expert's opinion of what a property is genuinely worth today, separate from whatever number the buyer and seller happen to have agreed on. Lenders rely on this independent check precisely because buyers and sellers both have an incentive to agree on a higher number than the market might actually support.

• Recent sale prices of comparable properties nearby.
• The property's condition, age, size and any improvements or defects affecting its value.
• Local market trends and zoning that could affect future value.

If an appraisal comes in lower than the agreed purchase price, a buyer may need to renegotiate the price, increase their down payment, or in some cases walk away from the contract, depending on whether the purchase agreement includes an appraisal contingency protecting them in this scenario.

Because the lender, not the buyer, usually orders and pays for the appraisal, regulations in many markets require strict separation between the loan officer arranging the mortgage and the appraiser valuing the property, to prevent pressure to inflate a valuation in order to push a deal through underwriting.

In most mortgage transactions, the borrower pays the appraisal fee even though the lender orders it, reflecting the fact the appraisal primarily protects the lender's security interest rather than serving the borrower directly, though the borrower does also benefit from an independent check on the value they are agreeing to pay.

For lower-risk loans or refinances, some lenders now accept an automated valuation model, a statistical estimate generated from recent sales data, instead of a full in-person appraisal, speeding up the process though generally reserved for situations where the lender's risk tolerance allows it.

Many residential purchase agreements include an appraisal contingency, allowing a buyer to renegotiate or exit the contract without penalty if the appraisal comes in below the agreed price, a protection that becomes particularly important to retain in competitive markets where buyers are sometimes pressured to waive it.

Commercial property appraisals often rely more heavily on income-based valuation methods, such as capitalizing expected rental income, compared with the comparable-sales approach that dominates residential appraisal, reflecting the different ways investors and lenders actually think about the value of income-producing property.

When a buyer or lender disagrees with an appraisal's conclusion, the typical remedy is a formal reconsideration of value request, submitted with additional comparable sales data the original appraiser may have missed, rather than simply ordering an entirely new appraisal from scratch, which most lenders discourage as a default response. Some jurisdictions have introduced specific complaint channels for appraisal bias, following research showing systematic undervaluation patterns affecting certain neighbourhoods, prompting reforms aimed at improving consistency and fairness across the appraisal industry.

A typical residential appraisal fee is a modest but real closing cost, generally non-refundable even if the loan does not ultimately proceed, since the appraiser has already performed the inspection and valuation work regardless of the transaction's eventual outcome. Some lenders offer to waive or credit the appraisal fee as a competitive incentive to attract a borrower's business, though this is more the exception than the rule across the industry as a whole.

Appraisal management companies, which coordinate the assignment of appraisal orders to independent appraisers on a lender's behalf, have become common in several markets specifically to reinforce the separation between loan officers and appraisers, reducing the opportunity for any direct pressure to be placed on an appraiser's independent professional judgment regarding a specific property's value.

Borrowers in rural or unusual property markets sometimes face a longer wait for an appraisal simply because fewer qualified appraisers cover that specific area, which can meaningfully extend the overall time needed to close a loan compared with a straightforward transaction in a dense, well-served metropolitan market.