Assessment checker (concept preview)

Preview only. Not live, and the numbers below are illustrative, not a real property.

Check my assessment

What you'd see

2027 assessment	$850,000 (example)
Median sale price, 5 similar homes nearby, last 12 months	$805,000 (example)
Gap	About 5% above comparable sales
Signal	Possibly high: worth a closer look / Probably fair / Not enough data
Est. yearly tax difference	~$500 at the FY2027 rate (example math only)

Where the data comes from

• Assessed values: Fairfax Tax Administration, Real Estate Assessed Values (Virginia Open Data Portal)
• Sales: Fairfax Tax Administration, Real Estate Sales Data
• Parcel characteristics: Real Estate Parcels Data

This signal is a statistical comparison, not an appraisal and not a prediction of any appeal outcome. Appellants bear the burden of proving an assessment is wrong.

Get my free check in February