Harris Value

21258 Park Bluff Dr, Katy, TX 77450

2,322 sqft, built 1989, in Memorial Parkway Appraised at $293,472 for 2026.

Harris County account 1159500680015

Appraised value
$293,472
Tax year 2026 · after any cap, before exemptions
Living area
2,322 sqft
$126 per sqft
Year built
1989
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 increased 2.1% from $287,333 in 2025 to $293,472 in 2026.
  • Appraised value per square footThe current public record shows about $126 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 125 residential records in the same neighborhood, the average appraised value is about $140 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.9% on average.

Comparable assessments

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

  • 21215 Park Willow Dr, Katy, TX 77450
    2,322 sqft | $125/sqft | built 1989 | Similar size (2,322 vs 2,322 sqft); Built same year (1989); Similar lot size (7,632 vs 7,521 sqft)
    $289,809
  • 1543 Park Briar Dr, Katy, TX 77450
    2,330 sqft | $112/sqft | built 1990 | Similar size (2,330 vs 2,322 sqft); Similar age (1990 vs 1989); Similar lot size (7,330 vs 7,521 sqft)
    $261,368
  • 21211 Park Willow Dr, Katy, TX 77450
    2,348 sqft | $123/sqft | built 1989 | Similar size (2,348 vs 2,322 sqft); Built same year (1989); Similar lot size (7,735 vs 7,521 sqft)
    $288,378
  • 1542 Park Briar Dr, Katy, TX 77450
    2,330 sqft | $113/sqft | built 1990 | Similar size (2,330 vs 2,322 sqft); Similar age (1990 vs 1989); Similar lot size (7,245 vs 7,521 sqft)
    $263,979
  • 21227 Park Willow Dr, Katy, TX 77450
    2,356 sqft | $122/sqft | built 1987 | Similar size (2,356 vs 2,322 sqft); Similar age (1987 vs 1989); Similar lot size (7,595 vs 7,521 sqft)
    $288,603

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.

  • 20518 Hampshire Rocks Dr, Katy, TX 77450
    August-28-2026 | 2,282 sqft | $180/sqft | built 1990 | Similar size (2,282 sqft); Similar age (1990); Sold after the valuation date
    $409,900
  • 1219 Hollow Ash Ln, Katy, TX 77450
    September-16-2026 | 2,334 sqft | $156/sqft | built 1993 | Similar size (2,334 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $365,000
  • 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 (6 years older); Sold after the valuation date
    $318,000
  • 1311 Shadow Mountain Dr, Katy, TX 77450
    September-18-2026 | 2,396 sqft | $134/sqft | built 1994 | Similar size (2,396 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $319,900
  • 21450 Park Post Ln, Katy, TX 77450
    September-14-2026 | 2,448 sqft | $155/sqft | built 1989 | 5% size difference (2,448 sqft); Similar age (1989); Sold after the valuation date
    $380,000

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.