What Is Assessed Value?

Also called: tax assessed value, assessment
Quick definition

Assessed value is a local government's estimate of a property's worth, used to calculate property taxes — often lower than market value and updated on its own schedule, not tied to a sale.

Most useful for: Repeat Buyer · Home Seller

Assessed Value in plain English

Assessed value is the value a local assessor assigns to a property for property taxes. Your tax bill is the assessed value multiplied by the local tax rates.

It is set on the assessor's schedule, may be a percentage of market value, and can be far from what the home would sell for - especially where reassessments are infrequent.

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At a Glance
Assessed Value
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Definition
Plain-English meaning
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Related Terms
2 connected concepts

Common mistakes

  • Using assessed value to judge what a home is worth.
  • Ignoring an assessment notice until the appeal deadline passes.
  • Assuming a buyer's taxes will match the seller's.

Appraised Value vs. Market Value vs. Assessed Value

Appraised Value

A licensed appraiser's formal opinion of value, ordered by a lender to confirm a loan amount is justified.

Market Value

What a property would likely sell for right now, given current buyer demand — an estimate, not a formal figure.

Assessed Value

A local government's valuation used to calculate property taxes — often lower than market value and updated on its own schedule.

Compare and common questions

Assessed Value: frequently asked questions

Why is my assessed value lower than market value?

Because many places assess at a fraction of market value or reassess infrequently. What matters for your bill is how your assessment compares with similar properties.

Can I appeal my assessed value?

Yes. Local governments have an appeal process with deadlines; evidence such as comparable sales or an appraisal supports an appeal.

Does assessed value change when a home sells?

In some places a sale or major improvement can trigger a reassessment; in others values change only in scheduled reassessments. Check with the local assessor.

Recommended next step

Estimate the tax bill from the assessed value and local rates.

Property tax calculator →

Sources and review

No regulator defines this term; the page follows common industry practice.

Where this applies: United States. Assessment rules, ratios and appeal deadlines are set by states and localities.

Last reviewed: · Updated:

Examples use illustrative figures; rules of thumb are labelled as such. Rates, limits and program rules change - confirm current figures with your lender or a qualified professional.

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This definition is provided for general educational purposes and is not financial, legal, tax, or real estate advice. Verify important decisions with appropriately qualified professionals.

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