Check the Property Record Before You Compare Homes
A useful property-tax review begins before you search for comparable homes. It begins with the government record for your own property.
That record is the appraisal authority’s working description of the property: its size, age, construction, features, classification, and assessed value. If the description is incomplete or inaccurate, every comparison built on top of it can become less useful.
This is not about hunting for a technicality. It is about making sure the evidence starts from the same property the appraisal authority believes it assessed.
What to collect
Start with the current official property record and the notice of value or assessment notice for the year you are reviewing. Save copies rather than relying on a browser tab that may change later.
Then identify the fields that materially describe the property:
• parcel or account number
• situs address
• land and improvement values
• total assessed or market value, using the authority’s own terminology
• living area and lot size
• year built
• property class or use
• construction type, quality, and condition
• bedrooms, bathrooms, garages, pools, outbuildings, or other listed features
• exemptions or limitations shown on the record
Terminology varies by jurisdiction. “Market value,” “appraised value,” “assessed value,” and “taxable value” do not always mean the same thing. Use the definitions and instructions published by the relevant county or appraisal authority.
Separate three kinds of information
A careful review keeps three information lanes distinct.
Official record facts are what the county or appraisal authority currently reports. Preserve the source and retrieval date.
Homeowner-known facts are things the public record may not show: deferred maintenance, storm damage, an unfinished space, a repair estimate, or a feature described incorrectly. These facts should be reviewed and approved by the homeowner before they are used.
Analytical comparisons are the observations made after looking at the subject property alongside other properties. They are not official facts simply because they appear in a spreadsheet.
Keeping these lanes separate makes the final packet easier to understand and easier to check.
Look for mismatches, not just lower numbers
The most important question is not “Can I find a cheaper house?” It is “Does the official description match the property that actually exists?”
A mismatch might involve square footage, construction quality, condition, a demolished structure, a pool that is not present, or a feature that belongs to a different parcel. A difference is not automatically proof that an assessment is incorrect. It is a reason to gather clearer documentation and review the appraisal authority’s correction or appeal process.
Good supporting material may include dated photographs, permits, contractor estimates, surveys, closing documents, or correspondence from the appraisal authority. Each item should be labeled so another reader can understand what it shows, who supplied it, and when it was created.
Only then should you choose comparables
Comparable properties are most useful when they are genuinely similar in the characteristics that influence the assessment. A smaller home, a different property class, a recent renovation, or a materially different location may weaken a comparison even when the sale price looks attractive.
Begin with the verified description of the subject property. Then compare properties on the characteristics that matter in that jurisdiction and explain material differences rather than hiding them.
The goal is not to produce the largest possible list. It is to produce a short, readable set of comparisons whose relevance can be inspected.
Preserve the timing context
Property-tax records change. Save the notice, record, screenshots or PDFs, and retrieval date used for the review. For deadline-sensitive information, rely on the current instructions from the responsible county or appraisal authority.
If a filing window, notice date, or requirement is unclear, verify it directly with that authority before relying on it. Do not infer one county’s rules from another county’s process.
Where FairPath fits
FairPath helps homeowners organize sourced property information, comparisons, and owner-provided evidence into a document packet they can review and use themselves. The homeowner remains responsible for deciding whether and how to file, submit, and present a protest or appeal.
FairPath’s Useful Packet Guarantee concerns the clarity, completeness, and usability of the document packet. It does not guarantee a value change, tax savings, acceptance, or any other outcome.
A sound review starts with a modest discipline: know what the official record says, know what the homeowner can verify, and make the difference visible.
