Harris Value

24711 Nautical Mile Ln, Katy, TX 77494

2,748 sqft, built 2009, in Estates At Grand Harbor Appraised at $359,113 for 2026.

Harris County account 1283830020035

Appraised value
$359,113
Tax year 2026 · after any cap, before exemptions
Living area
2,748 sqft
$131 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, Estates 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 1.0% from $362,577 in 2025 to $359,113 in 2026.
  • Appraised value per square footThe current public record shows about $131 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Estates At Grand Harbor neighborhood and ZIP 77494.
  • Neighborhood value signalAmong 95 residential records in the same neighborhood, the average appraised value is about $138 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.6% on average.

Comparable assessments

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

  • 718 Harbor Lakes Ln, Katy, TX 77494
    2,776 sqft | $132/sqft | built 2010 | Similar size (2,776 vs 2,748 sqft); Similar age (2010 vs 2009); Similar lot size (7,082 vs 7,151 sqft)
    $366,295
  • 811 Jetty Cove Ct, Katy, TX 77494
    2,776 sqft | $131/sqft | built 2009 | Similar size (2,776 vs 2,748 sqft); Built same year (2009); Similar lot size (7,003 vs 7,151 sqft)
    $364,465
  • 24707 Cabin Line Ln, Katy, TX 77494
    2,678 sqft | $134/sqft | built 2009 | Similar size (2,678 vs 2,748 sqft); Built same year (2009); Similar lot size (7,130 vs 7,151 sqft)
    $357,945
  • 24714 Top Mark Ct, Katy, TX 77494
    2,776 sqft | $134/sqft | built 2010 | Similar size (2,776 vs 2,748 sqft); Similar age (2010 vs 2009); Similar lot size (7,307 vs 7,151 sqft)
    $372,058
  • 24715 Cabin Line Ln, Katy, TX 77494
    2,808 sqft | $139/sqft | built 2010 | Similar size (2,808 vs 2,748 sqft); Similar age (2010 vs 2009); Similar lot size (7,130 vs 7,151 sqft)
    $390,920

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.

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.