Independent informational website — not affiliated with any county, assessor, appraisal district, tax office or government agency.
Valuation

Assessed Value, Market Value and Taxable Value

Compare the values on a property record and identify which figure is used to calculate tax.

Quick answer: Compare the values on a property record and identify which figure is used to calculate tax.

Find the responsible office

Use the state hub or County Office Finder before contacting an assessor, collector or recorder.

Use an official portal

County pages distinguish official government or authorized vendor links from informational resources.

Keep a filing record

Save submission confirmations, dates, notices and supporting documents for time-sensitive actions.

Four values that are often confused

Market or appraised value estimates the property’s value. Assessed value may apply a statutory ratio or limitation. Taxable value generally reflects exemptions and other adjustments. The tax bill applies jurisdiction rates to the taxable base.

Why a value changes

Changes can result from market updates, new construction, property characteristics, ownership transfer, reassessment cycles, exemption changes or corrected records. Compare the current property card with the prior year before filing an appeal.

Review before appealing

Confirm acreage, building size, condition, property class, exemptions and sales used by the office. A factual correction may be resolved separately from a value appeal.

Direct questions and answers

Can County Property Lookup change a property record?

No. Only the responsible assessor, appraiser, appraisal district, recorder, tax collector or appeal body can change an official record.

Can I pay property tax on this website?

No. This website does not collect or process property-tax payments. Use the official collector or treasurer portal listed on the relevant county page.

What happens when an official detail cannot be found?

The field is marked internally as Secondary Verified, Competitor Sourced or Needs Review. It is never described as officially verified unless the responsible office confirms it.

Does an assessor record prove ownership?

No. It is an assessment record. Use the official Clerk or Recorder and, when needed, a qualified title professional for recorded ownership and lien research.

Verification rule: County-specific phone numbers, deadlines and official links must be checked against the responsible government office. Where an official field is unavailable, a secondary or competitor source may be used only with its verification status recorded in the CMS.