Harris Value

418 Coppersmith Dr, Katy, TX 77450

1,650 sqft, built 1976, in West Memorial Appraised at $289,667 for 2026.

Harris County account 1055080000006

Appraised value
$289,667
Tax year 2026 · after any cap, before exemptions
Market value
$295,811
Living area
1,650 sqft
$176 per sqft
Year built
1976
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 increased 10.0% from $263,334 in 2025 to $289,667 in 2026.
  • Appraised value per square footThe current public record shows about $176 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $6,144 above the appraised value used on this page.
  • 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.

  • 426 Coppersmith Dr, Katy, TX 77450
    1,656 sqft | $144/sqft | built 1976 | Similar size (1,656 vs 1,650 sqft); Built same year (1976); Similar lot size (8,500 vs 8,500 sqft)
    $238,464
  • 22315 Fincastle Dr, Katy, TX 77450
    1,643 sqft | $145/sqft | built 1976 | Similar size (1,643 vs 1,650 sqft); Built same year (1976); Similar lot size (8,395 vs 8,500 sqft)
    $238,946
  • 22603 Fincastle Dr, Katy, TX 77450
    1,656 sqft | $149/sqft | built 1976 | Similar size (1,656 vs 1,650 sqft); Built same year (1976); Similar lot size (8,625 vs 8,500 sqft)
    $246,236
  • 22127 Provincial Blvd, Katy, TX 77450
    1,660 sqft | $154/sqft | built 1973 | Similar size (1,660 vs 1,650 sqft); Similar age (1973 vs 1976); Similar lot size (8,354 vs 8,500 sqft)
    $255,305
  • 22415 Woodrose Dr, Katy, TX 77450
    1,650 sqft | $140/sqft | built 1977 | Similar size (1,650 vs 1,650 sqft); Similar age (1977 vs 1976); Similar lot size (8,375 vs 8,500 sqft)
    $231,811

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.

  • 22810 Goldstone Dr, Katy, TX 77450
    September-9-2026 | 1,570 sqft | $153/sqft | built 1976 | Similar size (1,570 sqft); Similar age (1976); Sold after the valuation date
    $240,000
  • 20218 Pittsford Dr, Katy, TX 77450
    September-1-2026 | 1,656 sqft | $196/sqft | built 1978 | Similar size (1,656 sqft); Similar age (1978); Sold after the valuation date
    $325,000
  • 21403 Park Bluff Dr, Katy, TX 77450
    August-26-2026 | 1,715 sqft | $174/sqft | built 1978 | Similar size (1,715 sqft); Similar age (1978); Sold after the valuation date
    $299,000
  • 22707 Elsinore Dr, Katy, TX 77450
    September-8-2026 | 1,710 sqft | $120/sqft | built 1977 | Similar size (1,710 sqft); Similar age (1977); Sold after the valuation date
    $205,000
  • 22507 Coriander Dr, Katy, TX 77450
    August-26-2026 | 1,732 sqft | $147/sqft | built 1978 | Similar size (1,732 sqft); Similar age (1978); Sold after the valuation date
    $254,900

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.