Harris Value

20711 Surrey Stone Ct, Katy, TX 77450

2,535 sqft, built 1998, in Cinco Ranch Equestrian Village Appraised at $367,221 for 2026.

Harris County account 1194490030036

Appraised value
$367,221
Tax year 2026 · after any cap, before exemptions
Living area
2,535 sqft
$145 per sqft
Year built
1998
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 77450, Cinco Ranch Equestrian Village, 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 3.3% from $355,328 in 2025 to $367,221 in 2026.
  • Appraised value per square footThe current public record shows about $145 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cinco Ranch Equestrian Village neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 202 residential records in the same neighborhood, the average appraised value is about $164 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.4% on average.

Comparable assessments

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

  • 3010 Serrano Trl, Katy, TX 77450
    2,538 sqft | $147/sqft | built 1999 | Similar size (2,538 vs 2,535 sqft); Similar age (1999 vs 1998); Similar lot size (7,100 vs 7,144 sqft)
    $374,051
  • 20826 Smokey Sage Dr, Katy, TX 77450
    2,538 sqft | $147/sqft | built 1999 | Similar size (2,538 vs 2,535 sqft); Similar age (1999 vs 1998); Similar lot size (6,970 vs 7,144 sqft)
    $373,152
  • 2623 Rayburn Ridge Dr, Katy, TX 77450
    2,535 sqft | $143/sqft | built 1998 | Similar size (2,535 vs 2,535 sqft); Built same year (1998); Similar lot size (6,875 vs 7,144 sqft)
    $362,724
  • 2807 Rayburn Ridge Dr, Katy, TX 77450
    2,541 sqft | $144/sqft | built 1998 | Similar size (2,541 vs 2,535 sqft); Built same year (1998); Similar lot size (6,875 vs 7,144 sqft)
    $366,154
  • 2922 Serrano Trl, Katy, TX 77450
    2,593 sqft | $143/sqft | built 1999 | Similar size (2,593 vs 2,535 sqft); Similar age (1999 vs 1998); Similar lot size (7,231 vs 7,144 sqft)
    $371,961

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.

  • 1923 Blooming Park Ln, Katy, TX 77450
    June-30-2026 | 2,536 sqft | $136/sqft | built 2001 | Similar size (2,536 sqft); Similar age (2001); Sold after the valuation date
    $345,000
  • 2023 Stanford Park Ct, Katy, TX 77450
    August-28-2026 | 2,608 sqft | $142/sqft | built 2000 | Similar size (2,608 sqft); Similar age (2000); Sold after the valuation date
    $369,900
  • 1219 Hollow Ash Ln, Katy, TX 77450
    September-16-2026 | 2,334 sqft | $156/sqft | built 1993 | 8% size difference (2,334 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $365,000
  • 20703 Cottondale Ct, Katy, TX 77450
    June-24-2026 | 2,538 sqft | $169/sqft | built 1999 | Similar size (2,538 sqft); Similar age (1999); Sold after the valuation date
    $428,000
  • 2510 Bristol Band Ln, Katy, TX 77450
    September-15-2026 | 2,468 sqft | $138/sqft | built 2006 | Similar size (2,468 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $339,900

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.