Harris Value

24215 Cornell Park Ln, Katy, TX 77494

1,807 sqft, built 2009, in Lakes At Grand Harbor Appraised at $297,903 for 2026.

Harris County account 1277100020053

Appraised value
$297,903
Tax year 2026 · after any cap, before exemptions
Living area
1,807 sqft
$165 per sqft
Year built
2009
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 77494, Lakes At Grand Harbor, 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 decreased 2.8% from $306,459 in 2025 to $297,903 in 2026.
  • Appraised value per square footThe current public record shows about $165 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakes At Grand Harbor neighborhood and ZIP 77494.
  • Neighborhood value signalAmong 242 residential records in the same neighborhood, the average appraised value is about $148 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.2% on average.

Comparable assessments

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

  • 515 Mornington Ln, Katy, TX 77494
    1,807 sqft | $165/sqft | built 2009 | Similar size (1,807 vs 1,807 sqft); Built same year (2009); Similar lot size (6,051 vs 6,008 sqft)
    $297,961
  • 24118 Courtland Oaks St, Katy, TX 77494
    1,790 sqft | $163/sqft | built 2006 | Similar size (1,790 vs 1,807 sqft); Similar age (2006 vs 2009); Similar lot size (5,937 vs 6,008 sqft)
    $291,817
  • 418 Mornington Ln, Katy, TX 77494
    1,807 sqft | $165/sqft | built 2009 | Similar size (1,807 vs 1,807 sqft); Built same year (2009); Similar lot size (5,569 vs 6,008 sqft)
    $297,310
  • 619 W Newport Bend, Katy, TX 77494
    1,876 sqft | $162/sqft | built 2008 | Similar size (1,876 vs 1,807 sqft); Similar age (2008 vs 2009); Similar lot size (6,042 vs 6,008 sqft)
    $303,577
  • 418 New Hope Ln, Katy, TX 77494
    1,790 sqft | $159/sqft | built 2006 | Similar size (1,790 vs 1,807 sqft); Similar age (2006 vs 2009); Similar lot size (5,764 vs 6,008 sqft)
    $284,413

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.

  • 23926 N Newport Bend Cir, Katy, TX 77494
    September-17-2026 | 1,685 sqft | $183/sqft | built 2009 | 7% size difference (1,685 sqft); Similar age (2009); Sold after the valuation date
    $308,000
  • 430 Dockside Terrace Ln, Katy, TX 77494
    July-31-2026 | 1,872 sqft | $160/sqft | built 2008 | Similar size (1,872 sqft); Similar age (2008); Sold after the valuation date
    $299,000
  • 623 W Newport Bnd, Katy, TX 77494
    August-10-2026 | 1,890 sqft | $175/sqft | built 2010 | Similar size (1,890 sqft); Similar age (2010); Sold after the valuation date
    $330,000
  • 24119 Valencia Ridge Ln, Katy, TX 77494
    July-14-2026 | 1,776 sqft | $177/sqft | built 2014 | Similar size (1,776 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $315,000
  • 24223 Courtland Oaks St, Katy, TX 77494
    August-14-2026 | 2,155 sqft | $146/sqft | built 2008 | Similar age (2008); Sold after the valuation date
    $315,000

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.