Harris Value

21002 Cimarron Pky, Katy, TX 77450

2,956 sqft, built 1975, in Memorial Parkway Appraised at $302,623 for 2026.

Harris County account 1085010000019

Appraised value
$302,623
Tax year 2026 · after any cap, before exemptions
Living area
2,956 sqft
$102 per sqft
Year built
1975
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 2.1% from $309,092 in 2025 to $302,623 in 2026.
  • Appraised value per square footThe current public record shows about $102 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.

  • 1207 Park Royale Ln, Katy, TX 77450
    2,837 sqft | $103/sqft | built 1976 | Similar size (2,837 vs 2,956 sqft); Similar age (1976 vs 1975); Similar lot size (10,735 vs 10,271 sqft)
    $292,197
  • 1222 Westgreen Blvd, Katy, TX 77450
    3,242 sqft | $97/sqft | built 1978 | 10% larger (3,242 vs 2,956 sqft); Similar age (1978 vs 1975); Similar lot size (10,270 vs 10,271 sqft)
    $313,159
  • 1106 Westgreen Blvd, Katy, TX 77450
    2,821 sqft | $100/sqft | built 1978 | Similar size (2,821 vs 2,956 sqft); Similar age (1978 vs 1975); Similar lot size (9,290 vs 10,271 sqft)
    $283,497
  • 1210 Westgreen Blvd, Katy, TX 77450
    3,208 sqft | $99/sqft | built 1978 | 8% larger (3,208 vs 2,956 sqft); Similar age (1978 vs 1975); Similar lot size (9,562 vs 10,271 sqft)
    $318,100
  • 1218 Westgreen Blvd, Katy, TX 77450
    3,142 sqft | $98/sqft | built 1978 | 6% larger (3,142 vs 2,956 sqft); Similar age (1978 vs 1975); Lot 12% smaller (9,080 vs 10,271 sqft)
    $308,501

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.

  • 20911 Park Brush Cir, Katy, TX 77450
    September-17-2026 | 2,890 sqft | $119/sqft | built 1977 | Similar size (2,890 sqft); Similar age (1977); Sold after the valuation date
    $345,000
  • 614 Houghton Rd, Katy, TX 77450
    August-4-2026 | 3,125 sqft | $142/sqft | built 1974 | 6% size difference (3,125 sqft); Similar age (1974); Sold after the valuation date
    $445,000
  • 703 Cranfield Ct, Katy, TX 77450
    September-21-2026 | 2,658 sqft | $173/sqft | built 1979 | 10% size difference (2,658 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $460,000
  • 23027 Red River Dr, Katy, TX 77450
    August-31-2026 | 3,005 sqft | $133/sqft | built 1989 | Similar size (3,005 sqft); Sold after the valuation date
    $400,000
  • 20115 Dering Ct, Katy, TX 77450
    August-21-2026 | 3,032 sqft | $115/sqft | built 1973 | Similar size (3,032 sqft); Similar age (1973); Sold after the valuation date
    $350,000

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.