Harris Value

516 Clayton St, Tomball, TX 77375

1,998 sqft, built 1960 Appraised at $441,378 for 2026.

Harris County account 0352640350063

Appraised value
$441,378
Tax year 2026 · after any cap, before exemptions
Market value
$454,837
Living area
1,998 sqft
$221 per sqft
Year built
1960
Average quality
Homestead
Yes
Owner-occupied exemption on file

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77375 and HCAD Appraisal Area 2593.06 assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.8% from $398,196 in 2025 to $441,378 in 2026.
  • Appraised value per square footThe current public record shows about $221 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $13,459 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77375.
  • Neighborhood value signalAmong 480 residential records in the same neighborhood, the average appraised value is about $196 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.5% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 104 Oxford St, Tomball, TX 77375
    1,768 sqft | $199/sqft | built 1945 | 12% smaller (1,768 vs 1,998 sqft); Similar lot size (7,000 vs 7,000 sqft); Same quality (Average)
    $351,859
  • 418 Texas St, Tomball, TX 77375
    1,637 sqft | $179/sqft | built 1974 | Similar lot size (7,000 vs 7,000 sqft); Same quality (Average); Same neighborhood
    $293,441
  • 310 Moore St, Tomball, TX 77375
    1,568 sqft | $161/sqft | built 1965 | Similar age (1965 vs 1960); Similar lot size (7,000 vs 7,000 sqft); Same quality (Average)
    $253,030
  • 408 N Live Oak St, Tomball, TX 77375
    1,626 sqft | $162/sqft | built 1970 | Similar lot size (7,000 vs 7,000 sqft); Same quality (Average); Same neighborhood
    $263,571
  • 402 Commerce St, Tomball, TX 77375
    1,672 sqft | $197/sqft | built 1970 | Similar lot size (7,500 vs 7,000 sqft); Same quality (Average); Same neighborhood
    $329,422

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.