Harris Value

23526 Mantova River Dr, Katy, TX 77493

2,373 sqft, built 2017 Appraised at $358,078 for 2026.

Harris County account 1387070020016

Appraised value
$358,078
Tax year 2026 · after any cap, before exemptions
Living area
2,373 sqft
$151 per sqft
Year built
2017
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 2945.09, 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 increased 5.8% from $338,513 in 2025 to $358,078 in 2026.
  • Appraised value per square footThe current public record shows about $151 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 208 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 +0.7% on average.

Comparable assessments

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

  • 23510 Messina Harbor Dr, Katy, TX 77493
    2,338 sqft | $153/sqft | built 2018 | Similar size (2,338 vs 2,373 sqft); Similar age (2018 vs 2017); Similar lot size (8,137 vs 8,173 sqft)
    $357,288
  • 23523 Messina Harbor Dr, Katy, TX 77493
    2,364 sqft | $152/sqft | built 2018 | Similar size (2,364 vs 2,373 sqft); Similar age (2018 vs 2017); Similar lot size (7,967 vs 8,173 sqft)
    $359,747
  • 23542 Verona River Dr, Katy, TX 77493
    2,310 sqft | $154/sqft | built 2018 | Similar size (2,310 vs 2,373 sqft); Similar age (2018 vs 2017); Similar lot size (8,249 vs 8,173 sqft)
    $354,882
  • 23630 Grappa Dr, Katy, TX 77493
    2,300 sqft | $164/sqft | built 2016 | Similar size (2,300 vs 2,373 sqft); Similar age (2016 vs 2017); Similar lot size (8,147 vs 8,173 sqft)
    $377,215
  • 23551 Verona River Dr, Katy, TX 77493
    2,328 sqft | $157/sqft | built 2018 | Similar size (2,328 vs 2,373 sqft); Similar age (2018 vs 2017); Similar lot size (7,958 vs 8,173 sqft)
    $366,576

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.

  • 23526 Verona River Dr, Katy, TX 77493
    September-15-2026 | 2,259 sqft | $146/sqft | built 2018 | Similar size (2,259 sqft); Similar age (2018); Sold after the valuation date
    $330,000
  • 6703 Northchester Dr, Katy, TX 77493
    September-22-2026 | 2,274 sqft | $149/sqft | built 2023 | Similar size (2,274 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $339,900
  • 23522 Bracino Lake Dr, Katy, TX 77493
    August-3-2026 | 2,562 sqft | $156/sqft | built 2017 | 8% size difference (2,562 sqft); Similar age (2017); Sold after the valuation date
    $399,000
  • 25119 Midnight Willow Dr, Katy, TX 77493
    June-26-2026 | 2,322 sqft | $172/sqft | built 2025 | Similar size (2,322 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $398,990
  • 23823 Asino Dr, Katy, TX 77493
    June-1-2026 | 2,427 sqft | $137/sqft | built 2017 | Similar size (2,427 sqft); Similar age (2017); Sold after the valuation date
    $333,700

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.