Harris Value

10729 Spell Rd, Tomball, TX 77375

3,999 sqft, built 2009 Appraised at $973,504 for 2026.

Harris County account 1313990010001

Appraised value
$973,504
Tax year 2026 · after any cap, before exemptions
Living area
3,999 sqft
$243 per sqft
Year built
2009
Excellent 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 2745.00 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 4.1% from $935,219 in 2025 to $973,504 in 2026.
  • Appraised value per square footThe current public record shows about $243 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 323 residential records in the same neighborhood, the average appraised value is about $214 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.1% on average.

Comparable assessments

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

  • 10731 Spell Rd, Tomball, TX 77375
    3,840 sqft | $300/sqft | built 2011 | Similar size (3,840 vs 3,999 sqft); Similar age (2011 vs 2009); Lot 17% larger (63,519 vs 54,450 sqft)
    $1,152,683
  • 22700 Tuwa Rd, Tomball, TX 77375
    4,327 sqft | $194/sqft | built 1994 | 8% larger (4,327 vs 3,999 sqft); Same quality (Excellent); Same neighborhood
    $841,115
  • 7319 Root Rd, Spring, TX 77389
    4,952 sqft | $270/sqft | built 2021 | Similar lot size (54,450 vs 54,450 sqft); Same quality (Excellent); Same neighborhood
    $1,338,949

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.

  • 10419 Silver Shield Way, Tomball, TX 77375
    September-8-2026 | 3,869 sqft | $128/sqft | built 2017 | Similar size (3,869 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $495,000
  • 25126 Waterstone Estates Cir E, Tomball, TX 77375
    July-17-2026 | 4,049 sqft | $197/sqft | built 2012 | Similar size (4,049 sqft); Similar age (2012); Sold after the valuation date
    $799,000
  • 9003 Newcroft Ct, Tomball, TX 77375
    September-2-2026 | 3,662 sqft | $131/sqft | built 2010 | 8% size difference (3,662 sqft); Similar age (2010); Sold after the valuation date
    $480,000
  • 19 Brittany Rose Pl, Tomball, TX 77375
    September-30-2026 | 4,379 sqft | $228/sqft | built 2014 | 10% size difference (4,379 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $999,000
  • 9039 Charncross Ln, Tomball, TX 77375
    July-31-2026 | 4,109 sqft | $134/sqft | built 2015 | Similar size (4,109 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $549,999

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.