Harris Value

22123 Merrymount Dr, Katy, TX 77450

1,730 sqft, built 1973, in West Memorial Appraised at $228,808 for 2026.

Harris County account 1034070000006

Appraised value
$228,808
Tax year 2026 · after any cap, before exemptions
Living area
1,730 sqft
$132 per sqft
Year built
1973
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 increased 2.4% from $223,394 in 2025 to $228,808 in 2026.
  • Appraised value per square footThe current public record shows about $132 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.

  • 22230 Hockaday Dr, Katy, TX 77450
    1,720 sqft | $134/sqft | built 1973 | Similar size (1,720 vs 1,730 sqft); Built same year (1973); Similar lot size (8,050 vs 8,115 sqft)
    $231,211
  • 22135 Merrymount Dr, Katy, TX 77450
    1,730 sqft | $133/sqft | built 1973 | Similar size (1,730 vs 1,730 sqft); Built same year (1973); Similar lot size (7,865 vs 8,115 sqft)
    $229,907
  • 22715 Provincial Blvd, Katy, TX 77450
    1,736 sqft | $137/sqft | built 1975 | Similar size (1,736 vs 1,730 sqft); Similar age (1975 vs 1973); Similar lot size (8,260 vs 8,115 sqft)
    $238,337
  • 22306 Fincastle Dr, Katy, TX 77450
    1,722 sqft | $141/sqft | built 1976 | Similar size (1,722 vs 1,730 sqft); Similar age (1976 vs 1973); Similar lot size (8,050 vs 8,115 sqft)
    $242,994
  • 22422 Goldstone Dr, Katy, TX 77450
    1,739 sqft | $139/sqft | built 1975 | Similar size (1,739 vs 1,730 sqft); Similar age (1975 vs 1973); Similar lot size (8,280 vs 8,115 sqft)
    $241,362

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.

  • 21403 Park Bluff Dr, Katy, TX 77450
    August-26-2026 | 1,715 sqft | $174/sqft | built 1978 | Similar size (1,715 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $299,000
  • 22507 Coriander Dr, Katy, TX 77450
    August-26-2026 | 1,732 sqft | $147/sqft | built 1978 | Similar size (1,732 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $254,900
  • 22707 Elsinore Dr, Katy, TX 77450
    September-8-2026 | 1,710 sqft | $120/sqft | built 1977 | Similar size (1,710 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $205,000
  • 1130 Copper Creek Dr, Katy, TX 77450
    July-9-2026 | 1,754 sqft | $185/sqft | built 1978 | Similar size (1,754 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $325,000
  • 22707 Fincastle Dr, Katy, TX 77450
    August-3-2026 | 1,835 sqft | $178/sqft | built 1974 | 6% size difference (1,835 sqft); Similar age (1974); Sold after the valuation date
    $325,900

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.