Harris Value

510 Whitehurst Ct, Katy, TX 77450

3,415 sqft, built 1981, in Nottingham Country Appraised at $411,641 for 2026.

Harris County account 1102870000021

Appraised value
$411,641
Tax year 2026 · after any cap, before exemptions
Living area
3,415 sqft
$121 per sqft
Year built
1981
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 77450, Nottingham Country, 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 3.6% from $427,000 in 2025 to $411,641 in 2026.
  • Appraised value per square footThe current public record shows about $121 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Nottingham Country neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 209 residential records in the same neighborhood, the average appraised value is about $135 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.8% on average.

Comparable assessments

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

  • 20646 Laverton Dr, Katy, TX 77450
    3,429 sqft | $128/sqft | built 1980 | Similar size (3,429 vs 3,415 sqft); Similar age (1980 vs 1981); Similar lot size (9,375 vs 9,200 sqft)
    $437,644
  • 714 Ellingham Dr, Katy, TX 77450
    3,452 sqft | $128/sqft | built 1980 | Similar size (3,452 vs 3,415 sqft); Similar age (1980 vs 1981); Similar lot size (9,085 vs 9,200 sqft)
    $442,728
  • 20743 Cranfield Dr, Katy, TX 77450
    3,370 sqft | $116/sqft | built 1980 | Similar size (3,370 vs 3,415 sqft); Similar age (1980 vs 1981); Similar lot size (9,000 vs 9,200 sqft)
    $390,508
  • 20610 Laverton Dr, Katy, TX 77450
    3,466 sqft | $112/sqft | built 1982 | Similar size (3,466 vs 3,415 sqft); Similar age (1982 vs 1981); Similar lot size (9,375 vs 9,200 sqft)
    $389,601
  • 20631 Cranfield Dr, Katy, TX 77450
    3,338 sqft | $116/sqft | built 1981 | Similar size (3,338 vs 3,415 sqft); Built same year (1981); Similar lot size (9,000 vs 9,200 sqft)
    $388,087

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: . Matches consider available size, age, location and property characteristics. How comparisons work.