Harris Value

21719 Park Brook Dr, Katy, TX 77450

1,893 sqft, built 1981, in Memorial Parkway Appraised at $265,431 for 2026.

Harris County account 1137790000013

Appraised value
$265,431
Tax year 2026 · after any cap, before exemptions
Market value
$269,174
Living area
1,893 sqft
$140 per sqft
Year built
1981
Average quality
Homestead
Yes
Owner-occupied exemption on file

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, Memorial Parkway, 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 10.0% from $241,301 in 2025 to $265,431 in 2026.
  • Appraised value per square footThe current public record shows about $140 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $3,743 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial Parkway neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 402 residential records in the same neighborhood, the average appraised value is about $152 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.0% on average.

Comparable assessments

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

  • 1410 Park Wind Dr, Katy, TX 77450
    1,892 sqft | $153/sqft | built 1983 | Similar size (1,892 vs 1,893 sqft); Similar age (1983 vs 1981); Similar lot size (7,705 vs 7,670 sqft)
    $289,812
  • 21626 Park Valley Dr, Katy, TX 77450
    1,899 sqft | $149/sqft | built 1983 | Similar size (1,899 vs 1,893 sqft); Similar age (1983 vs 1981); Similar lot size (7,705 vs 7,670 sqft)
    $283,233
  • 21619 Park Brook Dr, Katy, TX 77450
    1,910 sqft | $151/sqft | built 1983 | Similar size (1,910 vs 1,893 sqft); Similar age (1983 vs 1981); Similar lot size (7,820 vs 7,670 sqft)
    $288,665
  • 21706 Park Valley Dr, Katy, TX 77450
    1,872 sqft | $145/sqft | built 1984 | Similar size (1,872 vs 1,893 sqft); Similar age (1984 vs 1981); Similar lot size (7,726 vs 7,670 sqft)
    $272,148
  • 21630 Park Valley Dr, Katy, TX 77450
    1,857 sqft | $154/sqft | built 1983 | Similar size (1,857 vs 1,893 sqft); Similar age (1983 vs 1981); Similar lot size (7,638 vs 7,670 sqft)
    $285,474

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.

  • 22927 Indian Ridge Dr, Katy, TX 77450
    August-28-2026 | 1,815 sqft | $152/sqft | built 1983 | Similar size (1,815 sqft); Similar age (1983); Sold after the valuation date
    $275,000
  • 22702 Indian Ridge Dr, Katy, TX 77450
    August-24-2026 | 1,868 sqft | $134/sqft | built 1978 | Similar size (1,868 sqft); Similar age (1978); Sold after the valuation date
    $250,000
  • 22822 Indian Ridge Dr, Katy, TX 77450
    July-17-2026 | 1,890 sqft | $159/sqft | built 1980 | Similar size (1,890 sqft); Similar age (1980); Sold after the valuation date
    $299,900
  • 22106 Goldstone Dr, Katy, TX 77450
    August-11-2026 | 1,895 sqft | $139/sqft | built 1977 | Similar size (1,895 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $264,000
  • 21123 Park Villa Dr, Katy, TX 77450
    September-18-2026 | 2,002 sqft | $149/sqft | built 1976 | 6% size difference (2,002 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $299,000

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.