Type your address and we compare your assessment with genuinely similar homes nearby (same reassessment group, similar size, lot, and age), straight from the state's own records. If you're fine, we say so. If you're high, we show you the evidence and where to file.
Currently free in beta. Features and pricing may change.
The account number on your assessment notice works in the box too. 2,434,005 Maryland properties indexed from the state's public assessment roll (SDAT), refreshed monthly. Roll data as of October 2026. We never show or store owner names; look-ups aren't logged with the address.
Where your assessment sits among similar homes (most are in the normal range, and we'll say so honestly), whether your group is assessed above or below what homes actually sell for, and exactly when and where to appeal if you decide to act.