Industrial & Warehouse property tax appeals in Houston: the Harris County numbers

Class mix is why county-wide numbers mislead: what matters for the equity comparison is where a parcel sits among properties of its own kind. Percentiles below are actual roll values (nearest-rank) from the 2026 HCAD roll.

Within comparison cells — industrial & warehouse parcels sharing a HCAD neighborhood code, at least five usable $/SF values per cell — 39.1% of industrial & warehouse parcels sit at least 15% above the median assessed $/SF of similar properties in their submarket (56.7% of the class’s usable parcels sit in a scorable cell). That is a descriptive spread statistic about the roll — not a count of over-assessed parcels, and not a claim about any specific property. It does show that same-submarket industrial & warehouse assessments disperse widely, which is the spread the equity test measures one parcel at a time.

Tex. Tax Code §41.43(b)(3) tests a parcel against the median of a reasonable number of comparable properties, appropriately adjusted — and for industrial & warehouse parcels, comparable means other industrial & warehouse properties in the same submarket, within a similar size and age band, pulled from the same public roll this page is built from. Their assessed $/SF values are adjusted for the remaining size and age differences under documented, rule-based adjustments, and the median of the adjusted values is the benchmark. If the district values your parcel above it, the statute puts the rebuttal burden on the district.

The step-by-step walkthrough is in how the Texas unequal-appraisal protest works; county-wide context is on the Harris County commercial property tax page; and the free estimator runs an illustrative version of the comparison on your numbers — an informational estimate, not an appraisal, with no outcome promised.