Harris Value

23814 Ancona Ct, Katy, TX 77493

2,315 sqft, built 2018 Appraised at $345,887 for 2026.

Harris County account 1390560020030

Appraised value
$345,887
Tax year 2026 · after any cap, before exemptions
Living area
2,315 sqft
$149 per sqft
Year built
2018
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 77493, HCAD Appraisal Area 2945.08, 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 2.1% from $338,740 in 2025 to $345,887 in 2026.
  • Appraised value per square footThe current public record shows about $149 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 640 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 -2.0% on average.

Comparable assessments

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

  • 23823 Ancona Ct, Katy, TX 77493
    2,295 sqft | $151/sqft | built 2018 | Similar size (2,295 vs 2,315 sqft); Built same year (2018); Similar lot size (6,375 vs 6,375 sqft)
    $347,030
  • 4427 Aversa Dr, Katy, TX 77493
    2,317 sqft | $145/sqft | built 2017 | Similar size (2,317 vs 2,315 sqft); Similar age (2017 vs 2018); Similar lot size (6,509 vs 6,375 sqft)
    $336,969
  • 4918 Marina Shores Ct, Katy, TX 77493
    2,274 sqft | $159/sqft | built 2018 | Similar size (2,274 vs 2,315 sqft); Built same year (2018); Similar lot size (6,411 vs 6,375 sqft)
    $360,942
  • 4015 Teramo Ln, Katy, TX 77493
    2,308 sqft | $147/sqft | built 2016 | Similar size (2,308 vs 2,315 sqft); Similar age (2016 vs 2018); Similar lot size (6,282 vs 6,375 sqft)
    $338,302
  • 23830 Tribano Ct, Katy, TX 77493
    2,260 sqft | $152/sqft | built 2018 | Similar size (2,260 vs 2,315 sqft); Built same year (2018); Similar lot size (6,384 vs 6,375 sqft)
    $343,457

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.