Tomball 77375: property tax & home values
How A1 homes in Tomball, Texas 77375 are assessed in the HCAD 2026 roll — median value, price per square foot, year-over-year change, and how many look assessed above their comparables.
- Median $/sqft77375
- $154
- Median value77375
- $336,748
- High value-gap77375
- 4.1%
- Year over year77375
- +0.8%
- Homes77375
- 19,938
- Typical home77375
- 2,315 sqft
assessed value per sq ft
typical assessed value
≥ 12% above comp median
assessed value change
A1 single-family
built ~2009
In Tomball 77375, the typical A1 single-family home is assessed at about $154 per square foot across 19,938 homes in the HCAD roll — above the Harris County median of $140. The median assessed value is $336,748 on a typical 2,315 sq ft home built around 2009, and assessed values rose about 0.8% year over year. Roughly 4.1% of homes here are appraised at least 12% above their neighborhood comparable median per square foot — a high reading on an equal-and-uniform uniformity screen; among those, the median home sits about 22% above that comparable median. This is a statistical comparison of public HCAD assessed values aggregated by ZIP — not an appraisal, not a determination that any home is incorrectly assessed, and not a prediction for any single property. This site is not affiliated with HCAD or any taxing authority. Run a free scan to see how your own home in 77375 compares to its neighbors.
Harris County protests are generally due May 15 or 30 days after notice delivery, whichever is later. This is self-help information, not legal, tax, or appraisal advice — confirm your deadline and facts with HCAD.
77375 property tax questions
Are homes in 77375 over-assessed?
About 4.1% of A1 single-family homes in 77375 are appraised at least 12% above their neighborhood comparable median per square foot in the HCAD 2026 roll; among those, the median home sits about 22% above that comparable median. “Over-assessed” here means appraised value per square foot at least 12% above the neighborhood comparable median — an equal-and-uniform uniformity screen, not an appraisal and not a determination that any assessment is incorrect (it does not reflect exemptions, the homestead cap, condition, or quality). This is a ZIP-level base rate, not a finding about any one home — run a free scan to see how your specific property compares.
What is the median home value and price per square foot in 77375?
In 77375 the median assessed value is $336,748 and the median assessed value per square foot is $154, across 19,938 A1 homes (typical 2,315 sq ft, built around 2009). Figures are from the official HCAD 2026 roll.
When is the Harris County property tax protest deadline?
Generally May 15 or 30 days after notice delivery, whichever is later. Confirm your specific date with HCAD — it can depend on your notice date.
Source: Full Harris County A1 residential serving index (official HCAD roll). Aggregated 2026-06-25. Public records only — no owner-name lookup. “Over-assessed” here means appraised value per square foot at least 12% above the neighborhood comparable median — an equal-and-uniform uniformity screen, not an appraisal and not a determination that any assessment is incorrect (it does not reflect exemptions, the homestead cap, condition, or quality). This site is not affiliated with HCAD or any taxing authority. ZIP-level aggregates, not a prediction for any individual property. See all Harris County ZIPs →