Harris Value

21315 Park Brush Ln, Katy, TX 77450

2,612 sqft, built 1978, in Memorial Parkway Appraised at $308,741 for 2026.

Harris County account 1101910000007

Appraised value
$308,741
Tax year 2026 · after any cap, before exemptions
Living area
2,612 sqft
$118 per sqft
Year built
1978
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, 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 decreased 1.4% from $313,101 in 2025 to $308,741 in 2026.
  • Appraised value per square footThe current public record shows about $118 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Memorial Parkway neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 674 residential records in the same neighborhood, the average appraised value is about $135 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.2% on average.

Comparable assessments

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

  • 21334 Park Villa Dr, Katy, TX 77450
    2,644 sqft | $110/sqft | built 1976 | Similar size (2,644 vs 2,612 sqft); Similar age (1976 vs 1978); Similar lot size (7,820 vs 7,820 sqft)
    $291,209
  • 21406 Park Bluff Dr, Katy, TX 77450
    2,652 sqft | $117/sqft | built 1978 | Similar size (2,652 vs 2,612 sqft); Built same year (1978); Similar lot size (7,705 vs 7,820 sqft)
    $309,563
  • 21130 Park Brook Dr, Katy, TX 77450
    2,570 sqft | $114/sqft | built 1979 | Similar size (2,570 vs 2,612 sqft); Similar age (1979 vs 1978); Similar lot size (7,752 vs 7,820 sqft)
    $292,610
  • 1327 Westgreen Blvd, Katy, TX 77450
    2,652 sqft | $108/sqft | built 1980 | Similar size (2,652 vs 2,612 sqft); Similar age (1980 vs 1978); Similar lot size (8,050 vs 7,820 sqft)
    $285,240
  • 21419 Park Tree Ln, Katy, TX 77450
    2,675 sqft | $112/sqft | built 1978 | Similar size (2,675 vs 2,612 sqft); Built same year (1978); Similar lot size (7,540 vs 7,820 sqft)
    $298,850

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.

  • 20723 Vanderwick Dr, Katy, TX 77450
    August-26-2026 | 2,586 sqft | $168/sqft | built 1982 | Similar size (2,586 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $435,000
  • 20215 Lake Sherwood Dr, Katy, TX 77450
    July-22-2026 | 2,604 sqft | $161/sqft | built 1978 | Similar size (2,604 sqft); Similar age (1978); Sold after the valuation date
    $420,000
  • 1419 Dominion Dr, Katy, TX 77450
    September-11-2026 | 2,498 sqft | $172/sqft | built 1979 | Similar size (2,498 sqft); Similar age (1979); Sold after the valuation date
    $430,000
  • 703 Cranfield Ct, Katy, TX 77450
    September-21-2026 | 2,658 sqft | $173/sqft | built 1979 | Similar size (2,658 sqft); Similar age (1979); Sold after the valuation date
    $460,000
  • 21659 Park York Dr, Katy, TX 77450
    September-14-2026 | 2,456 sqft | $129/sqft | built 1983 | 6% size difference (2,456 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $318,000

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.