Protest outcome statistics for one HCAD neighborhood code, by tax year: how many hearings, how many ended with a value reduction, the median reduction. Aggregates only, no per-parcel rows. Get a neighborhood code from GET /parcel/:acct.

Every tax year's assessed, appraised, and market value for one Harris County parcel. Get the acct from GET /search?addr=<street>. Raw HCAD roll values, verbatim, no interpretation.

Every ARB protest and hearing for one Harris County parcel, across all tax years, including the value before the protest and the value after it. Party names are not included. Get the acct from GET /search?addr=<street>.