Harris Value

401 Walnut St, Tomball, TX 77375

1,520 sqft, built 1925 Appraised at $284,226 for 2026.

Harris County account 0352620250005

Appraised value
$284,226
Tax year 2026 · after any cap, before exemptions
Market value
$333,606
Living area
1,520 sqft
$187 per sqft
Year built
1925
Low 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 10.0% from $258,388 in 2025 to $284,226 in 2026.
  • Appraised value per square footThe current public record shows about $187 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $49,380 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.

  • 709 Clarence St, Tomball, TX 77375
    1,384 sqft | $166/sqft | built 1930 | 9% smaller (1,384 vs 1,520 sqft); Similar age (1930 vs 1925); Similar lot size (14,000 vs 14,350 sqft)
    $230,313
  • 615 Malone St, Tomball, TX 77375
    1,296 sqft | $185/sqft | built 1935 | 15% smaller (1,296 vs 1,520 sqft); Similar lot size (14,000 vs 14,350 sqft); Same quality (Low)
    $239,159
  • 210 Florence St, Tomball, TX 77375
    1,513 sqft | $178/sqft | built 1920 | Similar size (1,513 vs 1,520 sqft); Similar age (1920 vs 1925); Same quality (Low)
    $269,807
  • 212 Texas St, Tomball, TX 77375
    1,582 sqft | $167/sqft | built 1930 | Similar size (1,582 vs 1,520 sqft); Similar age (1930 vs 1925); Same quality (Low)
    $264,074
  • 723 Hospital St, Tomball, TX 77375
    1,360 sqft | $69/sqft | built 1935 | 10% smaller (1,360 vs 1,520 sqft); Same quality (Low); Same neighborhood
    $94,029

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.

  • 717 Clayton St, Tomball, TX 77375
    September-12-2026 | 1,552 sqft | $205/sqft | built 1930 | Similar size (1,552 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $318,000
  • 214 Texas St, Tomball, TX 77375
    May-22-2026 | 1,582 sqft | $174/sqft | built 1930 | Similar size (1,582 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $275,000
  • 200 S Cherry St, Tomball, TX 77375
    May-22-2026 | 1,712 sqft | $581/sqft | built 1920 | 13% size difference (1,712 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $995,000

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.