Harris Value

9430 Three Stone Ln, Tomball, TX 77375

3,442 sqft, built 2015, in Inverness Estates Appraised at $470,099 for 2026.

Harris County account 1317210010001

Appraised value
$470,099
Tax year 2026 · after any cap, before exemptions
Living area
3,442 sqft
$137 per sqft
Year built
2015
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 3.3% from $455,242 in 2025 to $470,099 in 2026.
  • Appraised value per square footThe current public record shows about $137 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.

  • 9419 Brannok Ln, Tomball, TX 77375
    3,442 sqft | $135/sqft | built 2014 | Similar size (3,442 vs 3,442 sqft); Similar age (2014 vs 2015); Similar lot size (8,113 vs 8,125 sqft)
    $465,360
  • 9510 Three Stone Ln, Tomball, TX 77375
    3,452 sqft | $138/sqft | built 2014 | Similar size (3,452 vs 3,442 sqft); Similar age (2014 vs 2015); Similar lot size (8,125 vs 8,125 sqft)
    $475,174
  • 9623 Battleford Dr, Tomball, TX 77375
    3,440 sqft | $141/sqft | built 2017 | Similar size (3,440 vs 3,442 sqft); Similar age (2017 vs 2015); Similar lot size (8,172 vs 8,125 sqft)
    $485,601
  • 9423 Three Stone Ln, Tomball, TX 77375
    3,401 sqft | $140/sqft | built 2014 | Similar size (3,401 vs 3,442 sqft); Similar age (2014 vs 2015); Similar lot size (8,124 vs 8,125 sqft)
    $475,330
  • 9419 Three Stone Ln, Tomball, TX 77375
    3,403 sqft | $136/sqft | built 2013 | Similar size (3,403 vs 3,442 sqft); Similar age (2013 vs 2015); Similar lot size (8,124 vs 8,125 sqft)
    $464,082

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.

  • 82 N Braided Branch Dr, Tomball, TX 77375
    September-23-2026 | 3,304 sqft | $238/sqft | built 2016 | Similar size (3,304 sqft); Similar age (2016); Sold after the valuation date
    $785,000
  • 22306 Wenbury Dr, Tomball, TX 77375
    September-9-2026 | 3,288 sqft | $134/sqft | built 2016 | Similar size (3,288 sqft); Similar age (2016); Sold after the valuation date
    $439,900
  • 7 E Wading Pond Cir, Tomball, TX 77375
    July-21-2026 | 3,579 sqft | $220/sqft | built 2014 | Similar size (3,579 sqft); Similar age (2014); Sold after the valuation date
    $789,000
  • 54 Wyatt Oaks Dr, Tomball, TX 77375
    July-13-2026 | 3,516 sqft | $216/sqft | built 2015 | Similar size (3,516 sqft); Similar age (2015); Sold after the valuation date
    $760,000
  • 25411 Angelwood Springs Ln, Tomball, TX 77375
    August-28-2026 | 3,394 sqft | $205/sqft | built 2017 | Similar size (3,394 sqft); Similar age (2017); Sold after the valuation date
    $695,000

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.