Harris Value

21618 Woodoak Ct, Katy, TX 77450

2,796 sqft, built 2002, in Oak Park Trails Appraised at $368,725 for 2026.

Harris County account 1202060020003

Appraised value
$368,725
Tax year 2026 · after any cap, before exemptions
Living area
2,796 sqft
$132 per sqft
Year built
2002
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 0.5% from $370,599 in 2025 to $368,725 in 2026.
  • Appraised value per square footThe current public record shows about $132 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.

  • 1926 Stanford Park Ct, Katy, TX 77450
    2,802 sqft | $132/sqft | built 2001 | Similar size (2,802 vs 2,796 sqft); Similar age (2001 vs 2002); Similar lot size (6,473 vs 6,466 sqft)
    $371,213
  • 21607 Woodoak Ct, Katy, TX 77450
    2,796 sqft | $131/sqft | built 2001 | Similar size (2,796 vs 2,796 sqft); Similar age (2001 vs 2002); Similar lot size (6,413 vs 6,466 sqft)
    $367,258
  • 21635 Canyon Terrace Ln, Katy, TX 77450
    2,796 sqft | $134/sqft | built 2001 | Similar size (2,796 vs 2,796 sqft); Similar age (2001 vs 2002); Similar lot size (6,389 vs 6,466 sqft)
    $373,717
  • 1818 Mill Crossing Ln, Katy, TX 77450
    2,796 sqft | $136/sqft | built 2002 | Similar size (2,796 vs 2,796 sqft); Built same year (2002); Similar lot size (6,600 vs 6,466 sqft)
    $379,472
  • 21519 Canyon Terrace Ln, Katy, TX 77450
    2,796 sqft | $132/sqft | built 2001 | Similar size (2,796 vs 2,796 sqft); Similar age (2001 vs 2002); Similar lot size (6,328 vs 6,466 sqft)
    $369,039

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.

  • 21519 Canyon Terrace Ln, Katy, TX 77450
    July-17-2026 | 2,796 sqft | $154/sqft | built 2001 | Similar size (2,796 sqft); Similar age (2001); Sold after the valuation date
    $430,000
  • 2311 Glendavon Ln, Katy, TX 77450
    July-29-2026 | 2,648 sqft | $155/sqft | built 2000 | 5% size difference (2,648 sqft); Similar age (2000); Sold after the valuation date
    $410,000
  • 2510 Bristol Band Ln, Katy, TX 77450
    September-15-2026 | 2,468 sqft | $138/sqft | built 2006 | 12% size difference (2,468 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $339,900
  • 20619 Prince Creek Dr, Katy, TX 77450
    August-28-2026 | 2,794 sqft | $174/sqft | built 1982 | Similar size (2,794 sqft); Sold after the valuation date
    $487,000
  • 2023 Stanford Park Ct, Katy, TX 77450
    August-28-2026 | 2,608 sqft | $142/sqft | built 2000 | 7% size difference (2,608 sqft); Similar age (2000); Sold after the valuation date
    $369,900

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.