Harris Value

21019 Cimarron Pky, Katy, TX 77450

2,715 sqft, built 1976, in Memorial Parkway Appraised at $321,718 for 2026.

Harris County account 1085060000024

Appraised value
$321,718
Tax year 2026 · after any cap, before exemptions
Living area
2,715 sqft
$118 per sqft
Year built
1976
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 8.9% from $295,358 in 2025 to $321,718 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 490 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 +1.9% on average.

Comparable assessments

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

  • 21106 Cimarron Pky, Katy, TX 77450
    2,652 sqft | $116/sqft | built 1975 | Similar size (2,652 vs 2,715 sqft); Similar age (1975 vs 1976); Similar lot size (7,475 vs 7,475 sqft)
    $308,832
  • 21331 Park Wick Ln, Katy, TX 77450
    2,851 sqft | $126/sqft | built 1976 | 5% larger (2,851 vs 2,715 sqft); Built same year (1976); Similar lot size (7,296 vs 7,475 sqft)
    $358,571
  • 21015 Park Brush Ln, Katy, TX 77450
    2,688 sqft | $116/sqft | built 1976 | Similar size (2,688 vs 2,715 sqft); Built same year (1976); Similar lot size (7,854 vs 7,475 sqft)
    $312,027
  • 21318 Park Wick Ln, Katy, TX 77450
    2,626 sqft | $120/sqft | built 1976 | Similar size (2,626 vs 2,715 sqft); Built same year (1976); Similar lot size (7,590 vs 7,475 sqft)
    $313,999
  • 21118 Cimarron Pky, Katy, TX 77450
    2,797 sqft | $126/sqft | built 1977 | Similar size (2,797 vs 2,715 sqft); Similar age (1977 vs 1976); Similar lot size (8,050 vs 7,475 sqft)
    $351,846

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.

  • 1027 Flagmore Dr, Katy, TX 77450
    August-18-2026 | 2,698 sqft | $189/sqft | built 1983 | Similar size (2,698 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $510,000
  • 911 Montview Dr, Katy, TX 77450
    August-25-2026 | 2,741 sqft | $157/sqft | built 1983 | Similar size (2,741 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $429,900
  • 20619 Prince Creek Dr, Katy, TX 77450
    August-28-2026 | 2,794 sqft | $174/sqft | built 1982 | Similar size (2,794 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $487,000
  • 1419 Dominion Dr, Katy, TX 77450
    September-11-2026 | 2,498 sqft | $172/sqft | built 1979 | 8% size difference (2,498 sqft); Similar age (1979); Sold after the valuation date
    $430,000
  • 20723 Vanderwick Dr, Katy, TX 77450
    August-26-2026 | 2,586 sqft | $168/sqft | built 1982 | Similar size (2,586 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $435,000

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.