Harris Value

507 Carrell St, Tomball, TX 77375

1,400 sqft, built 1920 Appraised at $322,759 for 2026.

Harris County account 0352760840041

Appraised value
$322,759
Tax year 2026 · after any cap, before exemptions
Living area
1,400 sqft
$231 per sqft
Year built
1920
Low quality

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 3.2% from $312,785 in 2025 to $322,759 in 2026.
  • Appraised value per square footThe current public record shows about $231 per square foot before any comparable-property adjustments.
  • 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.

  • 615 Clarence St, Tomball, TX 77375
    1,380 sqft | $224/sqft | built 1935 | Similar size (1,380 vs 1,400 sqft); Similar lot size (7,000 vs 7,000 sqft); Same quality (Low)
    $308,616
  • 701 Malone St, Tomball, TX 77375
    1,460 sqft | $130/sqft | built 1930 | Similar size (1,460 vs 1,400 sqft); Similar lot size (7,000 vs 7,000 sqft); Same quality (Low)
    $189,673
  • 216 Texas St, Tomball, TX 77375
    1,510 sqft | $126/sqft | built 1930 | 8% larger (1,510 vs 1,400 sqft); Similar lot size (7,000 vs 7,000 sqft); Same quality (Low)
    $189,594
  • 202 Tyler St, Tomball, TX 77375
    1,512 sqft | $163/sqft | built 1930 | 8% larger (1,512 vs 1,400 sqft); Similar lot size (7,500 vs 7,000 sqft); Same quality (Low)
    $246,793
  • 214 Texas St, Tomball, TX 77375
    1,582 sqft | $152/sqft | built 1930 | 13% larger (1,582 vs 1,400 sqft); Similar lot size (7,000 vs 7,000 sqft); Same quality (Low)
    $240,861

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.

  • 214 Texas St, Tomball, TX 77375
    May-22-2026 | 1,582 sqft | $174/sqft | built 1930 | 13% size difference (1,582 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $275,000
  • 717 Clayton St, Tomball, TX 77375
    September-12-2026 | 1,552 sqft | $205/sqft | built 1930 | 11% size difference (1,552 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $318,000

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.