Harris Value

23127 N Warmstone Way, Katy, TX 77494

2,250 sqft, built 1996, in Cinco Ranch Institutional Core Appraised at $434,837 for 2026.

Harris County account 1185010030031

Appraised value
$434,837
Tax year 2026 · after any cap, before exemptions
Market value
$461,429
Living area
2,250 sqft
$193 per sqft
Year built
1996
Average quality
Homestead
Yes
Owner-occupied exemption on file

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, Cinco Ranch Institutional Core, 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 10.0% from $395,307 in 2025 to $434,837 in 2026.
  • Appraised value per square footThe current public record shows about $193 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $26,592 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Cinco Ranch Institutional Core neighborhood and ZIP 77494.
  • Neighborhood value signalAmong 243 residential records in the same neighborhood, the average appraised value is about $167 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +6.4% on average.

Comparable assessments

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

  • 1215 Ragsdale Ct, Katy, TX 77494
    2,404 sqft | $184/sqft | built 1996 | 7% larger (2,404 vs 2,250 sqft); Built same year (1996); Similar lot size (9,454 vs 9,381 sqft)
    $443,078
  • 23231 Sawleaf Cir, Katy, TX 77494
    2,222 sqft | $193/sqft | built 1997 | Similar size (2,222 vs 2,250 sqft); Similar age (1997 vs 1996); Lot 10% smaller (8,435 vs 9,381 sqft)
    $429,551
  • 1414 Wickerhill Way, Katy, TX 77494
    2,326 sqft | $178/sqft | built 1995 | Similar size (2,326 vs 2,250 sqft); Similar age (1995 vs 1996); Lot 12% smaller (8,254 vs 9,381 sqft)
    $415,111
  • 23022 S Warmstone Way, Katy, TX 77494
    2,352 sqft | $196/sqft | built 1995 | Similar size (2,352 vs 2,250 sqft); Similar age (1995 vs 1996); Similar lot size (8,638 vs 9,381 sqft)
    $461,885
  • 1422 Greenway Village Dr, Katy, TX 77494
    2,409 sqft | $196/sqft | built 1998 | 7% larger (2,409 vs 2,250 sqft); Similar age (1998 vs 1996); Similar lot size (9,098 vs 9,381 sqft)
    $471,833

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.