Harris Value

9418 Three Stone Ln, Tomball, TX 77375

2,614 sqft, built 2012, in Inverness Estates Appraised at $401,109 for 2026.

Harris County account 1317210010004

Appraised value
$401,109
Tax year 2026 · after any cap, before exemptions
Living area
2,614 sqft
$153 per sqft
Year built
2012
Good 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 Inverness Estates 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 $388,710 in 2025 to $401,109 in 2026.
  • Appraised value per square footThe current public record shows about $153 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Inverness Estates neighborhood and ZIP 77375.
  • Neighborhood value signalAmong 342 residential records in the same neighborhood, the average appraised value is about $139 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.2% on average.

Comparable assessments

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

  • 9515 Three Stone Ln, Tomball, TX 77375
    2,614 sqft | $153/sqft | built 2012 | Similar size (2,614 vs 2,614 sqft); Built same year (2012); Similar lot size (8,125 vs 8,125 sqft)
    $401,109
  • 22622 Wixford Ln, Tomball, TX 77375
    2,653 sqft | $152/sqft | built 2012 | Similar size (2,653 vs 2,614 sqft); Built same year (2012); Similar lot size (8,123 vs 8,125 sqft)
    $403,370
  • 22718 Wixford Ln, Tomball, TX 77375
    2,660 sqft | $154/sqft | built 2012 | Similar size (2,660 vs 2,614 sqft); Built same year (2012); Similar lot size (8,125 vs 8,125 sqft)
    $410,276
  • 22502 Wenbury Dr, Tomball, TX 77375
    2,631 sqft | $149/sqft | built 2009 | Similar size (2,631 vs 2,614 sqft); Similar age (2009 vs 2012); Similar lot size (8,125 vs 8,125 sqft)
    $392,957
  • 9606 Three Stone Ln, Tomball, TX 77375
    2,682 sqft | $151/sqft | built 2013 | Similar size (2,682 vs 2,614 sqft); Similar age (2013 vs 2012); Similar lot size (8,125 vs 8,125 sqft)
    $404,738

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.

  • 15 S Lochwood Way, Tomball, TX 77375
    September-14-2026 | 2,614 sqft | $245/sqft | built 2016 | Similar size (2,614 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $640,000
  • 11123 Maidenfair Dr, Tomball, TX 77375
    September-16-2026 | 2,736 sqft | $150/sqft | built 2007 | Similar size (2,736 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $410,000
  • 24511 Emerald Pool Falls Dr, Tomball, TX 77375
    August-5-2026 | 2,464 sqft | $152/sqft | built 2013 | 6% size difference (2,464 sqft); Similar age (2013); Sold after the valuation date
    $375,000
  • 10007 Mahaffey Rd, Tomball, TX 77375
    July-17-2026 | 2,500 sqft | $160/sqft | built 2016 | Similar size (2,500 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $399,999
  • 31 Hearthwick Rd, Tomball, TX 77375
    July-24-2026 | 2,519 sqft | $175/sqft | built 2010 | Similar size (2,519 sqft); Similar age (2010); Sold after the valuation date
    $439,900

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.