Harris Value

703 Copper Creek Dr, Katy, TX 77450

2,164 sqft, built 1990, in Cimarron Appraised at $290,318 for 2026.

Harris County account 1130280250028

Appraised value
$290,318
Tax year 2026 · after any cap, before exemptions
Living area
2,164 sqft
$134 per sqft
Year built
1990
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, Cimarron, 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 10.8% from $262,025 in 2025 to $290,318 in 2026.
  • Appraised value per square footThe current public record shows about $134 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cimarron neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 240 residential records in the same neighborhood, the average appraised value is about $144 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.6% on average.

Comparable assessments

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

  • 826 Long Prairie Dr, Katy, TX 77450
    2,152 sqft | $144/sqft | built 1991 | Similar size (2,152 vs 2,164 sqft); Similar age (1991 vs 1990); Similar lot size (7,375 vs 7,442 sqft)
    $309,142
  • 1011 Mountain Meadows Dr, Katy, TX 77450
    2,178 sqft | $137/sqft | built 1990 | Similar size (2,178 vs 2,164 sqft); Built same year (1990); Similar lot size (7,638 vs 7,442 sqft)
    $297,784
  • 707 Copper Creek Dr, Katy, TX 77450
    2,178 sqft | $132/sqft | built 1990 | Similar size (2,178 vs 2,164 sqft); Built same year (1990); Similar lot size (7,140 vs 7,442 sqft)
    $286,836
  • 910 Long Prairie Dr, Katy, TX 77450
    2,099 sqft | $140/sqft | built 1990 | Similar size (2,099 vs 2,164 sqft); Built same year (1990); Similar lot size (7,360 vs 7,442 sqft)
    $294,826
  • 915 Long Prairie Dr, Katy, TX 77450
    2,178 sqft | $132/sqft | built 1989 | Similar size (2,178 vs 2,164 sqft); Similar age (1989 vs 1990); Similar lot size (7,130 vs 7,442 sqft)
    $287,757

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 | 6% size difference (2,282 sqft); Similar age (1990); Sold after the valuation date
    $409,900
  • 1211 Lamplight Trail Dr, Katy, TX 77450
    September-10-2026 | 2,039 sqft | $169/sqft | built 1993 | 6% size difference (2,039 sqft); Similar age (1993); Sold after the valuation date
    $345,000
  • 1219 Hollow Ash Ln, Katy, TX 77450
    September-16-2026 | 2,334 sqft | $156/sqft | built 1993 | 8% size difference (2,334 sqft); Similar age (1993); Sold after the valuation date
    $365,000
  • 21311 Park York Dr, Katy, TX 77450
    September-8-2026 | 2,172 sqft | $145/sqft | built 1977 | Similar size (2,172 sqft); Sold after the valuation date
    $315,000
  • 20319 Monkswood Dr, Katy, TX 77450
    August-21-2026 | 2,118 sqft | $165/sqft | built 1978 | Similar size (2,118 sqft); 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.