Harris Value

502 Coppersmith Dr, Katy, TX 77450

2,003 sqft, built 1976, in West Memorial Appraised at $256,254 for 2026.

Harris County account 1055080000003

Appraised value
$256,254
Tax year 2026 · after any cap, before exemptions
Living area
2,003 sqft
$128 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, West Memorial, 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 6.2% from $273,076 in 2025 to $256,254 in 2026.
  • Appraised value per square footThe current public record shows about $128 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the West Memorial neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 1,248 residential records in the same neighborhood, the average appraised value is about $138 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.

  • 22442 Coriander Dr, Katy, TX 77450
    1,978 sqft | $129/sqft | built 1977 | Similar size (1,978 vs 2,003 sqft); Similar age (1977 vs 1976); Similar lot size (8,280 vs 8,500 sqft)
    $254,324
  • 22418 Fincastle Dr, Katy, TX 77450
    2,017 sqft | $122/sqft | built 1976 | Similar size (2,017 vs 2,003 sqft); Built same year (1976); Similar lot size (8,120 vs 8,500 sqft)
    $245,403
  • 422 Concordia Dr, Katy, TX 77450
    2,010 sqft | $123/sqft | built 1973 | Similar size (2,010 vs 2,003 sqft); Similar age (1973 vs 1976); Similar lot size (8,280 vs 8,500 sqft)
    $246,460
  • 22822 Hockaday Dr, Katy, TX 77450
    2,018 sqft | $127/sqft | built 1973 | Similar size (2,018 vs 2,003 sqft); Similar age (1973 vs 1976); Similar lot size (8,280 vs 8,500 sqft)
    $256,705
  • 306 Coppersmith Dr, Katy, TX 77450
    2,011 sqft | $128/sqft | built 1973 | Similar size (2,011 vs 2,003 sqft); Similar age (1973 vs 1976); Similar lot size (8,804 vs 8,500 sqft)
    $257,122

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.

  • 21123 Park Villa Dr, Katy, TX 77450
    September-18-2026 | 2,002 sqft | $149/sqft | built 1976 | Similar size (2,002 sqft); Similar age (1976); Sold after the valuation date
    $299,000
  • 22702 Indian Ridge Dr, Katy, TX 77450
    August-24-2026 | 1,868 sqft | $134/sqft | built 1978 | 7% size difference (1,868 sqft); Similar age (1978); Sold after the valuation date
    $250,000
  • 21311 Park York Dr, Katy, TX 77450
    September-8-2026 | 2,172 sqft | $145/sqft | built 1977 | 8% size difference (2,172 sqft); Similar age (1977); Sold after the valuation date
    $315,000
  • 22918 Glenover Dr, Katy, TX 77450
    September-9-2026 | 1,997 sqft | $120/sqft | built 1983 | Similar size (1,997 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $239,990
  • 21739 Park Brook Dr, Katy, TX 77450
    August-14-2026 | 2,098 sqft | $155/sqft | built 1981 | Similar size (2,098 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $324,900

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.