Harris Value

20210 Warrington Dr, Katy, TX 77450

2,098 sqft, built 1977, in Nottingham Country Appraised at $315,370 for 2026.

Harris County account 1093700000018

Appraised value
$315,370
Tax year 2026 · after any cap, before exemptions
Living area
2,098 sqft
$150 per sqft
Year built
1977
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, 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 increased 9.0% from $289,198 in 2025 to $315,370 in 2026.
  • Appraised value per square footThe current public record shows about $150 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 549 residential records in the same neighborhood, the average appraised value is about $163 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.1% on average.

Comparable assessments

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

  • 1134 Rennie Dr, Katy, TX 77450
    2,088 sqft | $151/sqft | built 1978 | Similar size (2,088 vs 2,098 sqft); Similar age (1978 vs 1977); Similar lot size (7,995 vs 7,935 sqft)
    $314,722
  • 20218 Warrington Dr, Katy, TX 77450
    2,041 sqft | $154/sqft | built 1977 | Similar size (2,041 vs 2,098 sqft); Built same year (1977); Similar lot size (7,935 vs 7,935 sqft)
    $314,051
  • 1039 Crossfield Dr, Katy, TX 77450
    2,088 sqft | $145/sqft | built 1977 | Similar size (2,088 vs 2,098 sqft); Built same year (1977); Similar lot size (7,638 vs 7,935 sqft)
    $302,806
  • 1042 Crossfield Dr, Katy, TX 77450
    2,088 sqft | $147/sqft | built 1978 | Similar size (2,088 vs 2,098 sqft); Similar age (1978 vs 1977); Similar lot size (7,656 vs 7,935 sqft)
    $305,996
  • 1142 Rennie Dr, Katy, TX 77450
    2,136 sqft | $143/sqft | built 1978 | Similar size (2,136 vs 2,098 sqft); Similar age (1978 vs 1977); Similar lot size (8,060 vs 7,935 sqft)
    $305,927

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.

  • 21614 Park Wick Ln, Katy, TX 77450
    August-28-2026 | 2,112 sqft | $158/sqft | built 1977 | Similar size (2,112 sqft); Similar age (1977); Sold after the valuation date
    $333,333
  • 21311 Park York Dr, Katy, TX 77450
    September-8-2026 | 2,172 sqft | $145/sqft | built 1977 | Similar size (2,172 sqft); Similar age (1977); Sold after the valuation date
    $315,000
  • 20319 Monkswood Dr, Katy, TX 77450
    August-21-2026 | 2,118 sqft | $165/sqft | built 1978 | Similar size (2,118 sqft); Similar age (1978); Sold after the valuation date
    $350,000
  • 630 S Fry Rd, Katy, TX 77450
    September-28-2026 | 2,139 sqft | $185/sqft | built 1975 | Similar size (2,139 sqft); Similar age (1975); Sold after the valuation date
    $395,000
  • 21311 Park Bluff Dr, Katy, TX 77450
    August-28-2026 | 2,184 sqft | $144/sqft | built 1978 | Similar size (2,184 sqft); Similar age (1978); Sold after the valuation date
    $315,000

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.