Appraised Value vs. Market Value: Two Numbers, Two Different Purposes
Appraised value and market value are often confused but serve very different roles in real estate. Learn the key distinctions.
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Key Takeaways
- Appraised value is determined by a licensed professional using standardized methodology; market value is driven by buyer demand.
- Lenders use appraised value — not market value — to decide how much they will finance.
- A gap between the two figures is common and can affect loan approval or require price renegotiation.
- Neither figure is permanent; both shift with local market conditions and property changes.
- Understanding each number's purpose helps buyers, sellers, and homeowners avoid costly misunderstandings.
Defining the Two Values
When a home changes hands — or when an owner refinances — two distinct numbers come into play, and confusing them can create real problems. Appraised value is the estimate produced by a licensed or certified appraiser who physically inspects the property, reviews recent comparable sales, and applies a standardized methodology to arrive at a defensible figure. Market value, by contrast, is the price at which an arm's-length transaction would occur between a motivated buyer and a motivated seller, neither acting under duress, with reasonable exposure to the open market.
The critical distinction is who determines each number and why. An appraiser is commissioned — most often by a lender — to produce an objective, documented opinion. Market value, on the other hand, is established by the behavior of actual buyers and sellers, and can shift day to day based on interest rates, inventory, and local demand.
For a deeper look at the methodology appraisers use, see our guide to how home appraisals actually work. If you also want to understand where assessed value — the figure used for property taxes — fits in, our article on assessed value, appraised value, and market value covers all three.
| Criterion | Appraised Value | Market Value |
|---|---|---|
| Who determines it | Licensed or certified appraiser | Buyers, sellers, and market forces |
| Primary purpose | Lender underwriting and legal proceedings | Setting or negotiating a sale price |
| Basis for figure | Structured methodology and comps | Active listings and recent sale prices |
| Who commissions it | Typically the lender | No formal commission; market-driven |
| Formal documentation | Yes — written appraisal report | No — informal market estimate |
| Speed of change | Reflects a point-in-time assessment | Can shift day to day with demand |
| Regulatory standing | Required for most mortgage transactions | Not a regulated figure |
Why the Gap Between Them Matters
In a stable market, appraised value and market value tend to track closely. In competitive or rapidly shifting markets, they can diverge — sometimes significantly — and the consequences are concrete.
Consider a scenario where a buyer agrees to pay $480,000 for a home, but the lender's appraiser concludes the property is worth $455,000. The lender will only finance based on the lower appraised figure. The buyer must either cover the $25,000 gap out of pocket, renegotiate the sale price downward, or walk away if the contract allows it. This situation, commonly called an appraisal gap, is one of the leading causes of delayed or failed closings in high-demand markets.
Sellers benefit from understanding this dynamic before listing. Pricing a home well above what comparable sales can support invites the risk of a low appraisal derailing an otherwise solid transaction. Buyers, meanwhile, should recognize that agreeing to a purchase price above market comparable norms carries financial risk if they are relying on financing.
~10–20%
Typical appraisal gap in competitive markets
Industry practitioners commonly observe appraisal shortfalls ranging from 10 to 20 percent of the agreed sale price during periods of rapid price appreciation.
7–10 days
Average time to complete a home appraisal
According to mortgage industry guidance, most residential appraisals are completed within one to two weeks of the inspection, though timelines vary by market.
Our article comparing online estimates and professional appraisals explores a related issue: automated valuation tools may produce figures that differ from both a formal appraisal and actual sale prices, adding another layer of complexity for buyers researching on their own.
How Each Value Is Determined
The processes behind each number are quite different, which explains why they can yield different results from the same property.
Appraised Value
A licensed appraiser visits the property, measures square footage, notes condition, and reviews recent sales of genuinely comparable homes — known as comps — adjusting for differences in size, features, and location. The result is a formal written report that carries legal and regulatory weight. To understand how appraisers select and adjust comps, see how appraisers use comparable sales. Depending on property type, appraisers may also apply the cost approach; cost approach vs. sales comparison approach explains when each method is used.
Market Value
Market value emerges organically from what buyers are actually willing to pay. Real estate agents and buyers gauge it using active listings, pending sales, and recently closed transactions. Unlike the appraisal, there is no single authoritative figure — only a range informed by supply, demand, and negotiation. Online automated valuation models (AVMs) attempt to estimate market value algorithmically, but their accuracy varies; our piece on what AVMs can and cannot tell you outlines their limitations.
Appraised Value Is Not a Price Ceiling
A home's appraised value does not prevent a buyer and seller from agreeing to a higher price — it only limits how much a lender will finance. Cash buyers are not subject to appraisal contingencies and can close at any negotiated price. However, paying significantly above appraised value carries risk if the buyer ever needs to resell or refinance, since future lenders will again look to a formal appraisal.
This article is for general informational and educational purposes only and does not constitute financial, legal, or real estate advice. Consult a licensed real estate professional or attorney for guidance specific to your situation.
Real Estate Editorial Team
Real Estate Editorial Team is the collective byline for our editorial team and contributor network. Articles published under this byline or an editorial pen name are researched, written, and reviewed according to our editorial standards for clarity, consistency, and independence before publication.
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