Harris Value

24507 Upper Turtle Lake Ln, Katy, TX 77493

3,510 sqft, built 2022 Appraised at $478,102 for 2026.

Harris County account 1453320050018

Appraised value
$478,102
Tax year 2026 · after any cap, before exemptions
Living area
3,510 sqft
$136 per sqft
Year built
2022
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 77493, HCAD Appraisal Area 2951.10, 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 2.1% from $488,203 in 2025 to $478,102 in 2026.
  • Appraised value per square footThe current public record shows about $136 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77493.
  • Neighborhood value signalAmong 508 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 +25.7% on average.

Comparable assessments

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

  • 24303 Twin Cove Ct, Katy, TX 77493
    3,464 sqft | $126/sqft | built 2020 | Similar size (3,464 vs 3,510 sqft); Similar age (2020 vs 2022); Similar lot size (8,551 vs 8,739 sqft)
    $438,157
  • 6223 Belleau Lake Dr, Katy, TX 77493
    3,657 sqft | $132/sqft | built 2022 | Similar size (3,657 vs 3,510 sqft); Built same year (2022); Similar lot size (8,780 vs 8,739 sqft)
    $482,316
  • 6515 Timarron Lakes Dr, Katy, TX 77493
    3,429 sqft | $133/sqft | built 2020 | Similar size (3,429 vs 3,510 sqft); Similar age (2020 vs 2022); Similar lot size (8,903 vs 8,739 sqft)
    $457,723
  • 6522 Tiburon Lakes Dr, Katy, TX 77493
    3,442 sqft | $130/sqft | built 2021 | Similar size (3,442 vs 3,510 sqft); Similar age (2021 vs 2022); Similar lot size (9,105 vs 8,739 sqft)
    $449,011
  • 6415 Timarron Lakes Dr, Katy, TX 77493
    3,640 sqft | $129/sqft | built 2021 | Similar size (3,640 vs 3,510 sqft); Similar age (2021 vs 2022); Similar lot size (8,904 vs 8,739 sqft)
    $471,068

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.

  • 23303 Perla Verde Terrace Cir, Katy, TX 77493
    July-30-2026 | 3,394 sqft | $165/sqft | built 2014 | Similar size (3,394 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $559,990
  • 23306 Oakheath Pines Pl, Katy, TX 77493
    June-30-2026 | 3,273 sqft | $145/sqft | built 2020 | 7% size difference (3,273 sqft); Similar age (2020); Sold after the valuation date
    $474,990
  • 7139 Rustic Forest Dr, Katy, TX 77493
    June-25-2026 | 3,108 sqft | $190/sqft | built 2026 | 12% size difference (3,108 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $590,000
  • 25603 Grassland Prairie Dr, Katy, TX 77493
    August-18-2026 | 4,229 sqft | $189/sqft | built 2025 | Similar age (2025); Sold after the valuation date
    $799,000
  • 24302 Tesino River Cir, Katy, TX 77493
    June-15-2026 | 3,246 sqft | $179/sqft | built 2021 | 8% size difference (3,246 sqft); Similar age (2021); Sold after the valuation date
    $580,000

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.