Harris Value

21610 Woodoak Ct, Katy, TX 77450

2,591 sqft, built 2001, in Oak Park Trails Appraised at $360,288 for 2026.

Harris County account 1202060020005

Appraised value
$360,288
Tax year 2026 · after any cap, before exemptions
Living area
2,591 sqft
$139 per sqft
Year built
2001
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, Oak Park Trails, 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 4.5% from $377,318 in 2025 to $360,288 in 2026.
  • Appraised value per square footThe current public record shows about $139 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Oak Park Trails neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 871 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 -0.6% on average.

Comparable assessments

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

  • 2102 Park Maple Dr, Katy, TX 77450
    2,591 sqft | $141/sqft | built 2002 | Similar size (2,591 vs 2,591 sqft); Similar age (2002 vs 2001); Similar lot size (8,789 vs 9,598 sqft)
    $365,258
  • 2019 Winding Hollow Dr, Katy, TX 77450
    2,672 sqft | $138/sqft | built 2000 | Similar size (2,672 vs 2,591 sqft); Similar age (2000 vs 2001); Similar lot size (9,122 vs 9,598 sqft)
    $369,605
  • 2115 Park Maple Dr, Katy, TX 77450
    2,672 sqft | $147/sqft | built 2001 | Similar size (2,672 vs 2,591 sqft); Built same year (2001); Similar lot size (8,830 vs 9,598 sqft)
    $393,858
  • 21602 Valley Oaks Ct, Katy, TX 77450
    2,672 sqft | $143/sqft | built 2000 | Similar size (2,672 vs 2,591 sqft); Similar age (2000 vs 2001); Similar lot size (10,487 vs 9,598 sqft)
    $382,297
  • 2106 Park Maple Dr, Katy, TX 77450
    2,672 sqft | $137/sqft | built 2001 | Similar size (2,672 vs 2,591 sqft); Built same year (2001); Lot 11% smaller (8,525 vs 9,598 sqft)
    $366,665

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.

  • 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
  • 310 Gatemere Ct, Katy, TX 77450
    August-7-2026 | 2,779 sqft | $140/sqft | built 1993 | 7% size difference (2,779 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $388,500
  • 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
  • 2311 Glendavon Ln, Katy, TX 77450
    July-29-2026 | 2,648 sqft | $155/sqft | built 2000 | Similar size (2,648 sqft); Similar age (2000); Sold after the valuation date
    $410,000
  • 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

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.