Harris Value

6639 High Stone Ln, Katy, TX 77449

1,745 sqft, built 2003, in Highland Creek Ranch Appraised at $266,105 for 2026.

Harris County account 1239830050014

Appraised value
$266,105
Tax year 2026 · after any cap, before exemptions
Living area
1,745 sqft
$152 per sqft
Year built
2003
Average 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 77449, Highland Creek Ranch, and Katy 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 stayed about the same, from $266,105 in 2025 to $266,105 in 2026.
  • Appraised value per square footThe current public record shows about $152 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Highland Creek Ranch neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 634 residential records in the same neighborhood, the average appraised value is about $145 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.8% on average.

Comparable assessments

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

  • 6707 Highwind Bend Ln, Katy, TX 77449
    1,751 sqft | $137/sqft | built 2003 | Similar size (1,751 vs 1,745 sqft); Built same year (2003); Similar lot size (5,810 vs 5,882 sqft)
    $239,848
  • 6707 High Stone Ln, Katy, TX 77449
    1,745 sqft | $145/sqft | built 2003 | Similar size (1,745 vs 1,745 sqft); Built same year (2003); Similar lot size (5,752 vs 5,882 sqft)
    $253,026
  • 6623 High Stone Ln, Katy, TX 77449
    1,745 sqft | $157/sqft | built 2003 | Similar size (1,745 vs 1,745 sqft); Built same year (2003); Similar lot size (5,750 vs 5,882 sqft)
    $274,107
  • 6638 Stonefort Ct, Katy, TX 77449
    1,745 sqft | $150/sqft | built 2004 | Similar size (1,745 vs 1,745 sqft); Similar age (2004 vs 2003); Similar lot size (5,788 vs 5,882 sqft)
    $261,325
  • 6711 Barker Bend Ln, Katy, TX 77449
    1,749 sqft | $161/sqft | built 2005 | Similar size (1,749 vs 1,745 sqft); Similar age (2005 vs 2003); Similar lot size (5,969 vs 5,882 sqft)
    $281,189

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.

  • 3830 Silverhawk Dr, Katy, TX 77449
    September-1-2026 | 1,752 sqft | $151/sqft | built 2005 | Similar size (1,752 sqft); Similar age (2005); Sold after the valuation date
    $265,000
  • 18903 S Wimbledon Dr, Katy, TX 77449
    September-8-2026 | 1,754 sqft | $148/sqft | built 2005 | Similar size (1,754 sqft); Similar age (2005); Sold after the valuation date
    $260,000
  • 6326 Bonnie Chase Ln, Katy, TX 77449
    September-21-2026 | 1,855 sqft | $135/sqft | built 2005 | 6% size difference (1,855 sqft); Similar age (2005); Sold after the valuation date
    $250,000
  • 4727 Lonestone Cir, Katy, TX 77449
    September-14-2026 | 1,752 sqft | $134/sqft | built 2004 | Similar size (1,752 sqft); Similar age (2004); Sold after the valuation date
    $235,000
  • 6218 Pleasant Stream Dr, Katy, TX 77449
    August-28-2026 | 1,833 sqft | $147/sqft | built 2003 | 5% size difference (1,833 sqft); Similar age (2003); Sold after the valuation date
    $269,990

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.