Harris Value

22603 Market Square Ln, Katy, TX 77449

1,490 sqft, built 1990, in Williamsburg Colony Appraised at $236,442 for 2026.

Harris County account 1103350000010

Appraised value
$236,442
Tax year 2026 · after any cap, before exemptions
Living area
1,490 sqft
$159 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 77449, Williamsburg Colony, 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 5.6% from $250,459 in 2025 to $236,442 in 2026.
  • Appraised value per square footThe current public record shows about $159 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Williamsburg Colony neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 517 residential records in the same neighborhood, the average appraised value is about $147 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.8% on average.

Comparable assessments

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

  • 22615 Market Square Ln, Katy, TX 77449
    1,465 sqft | $145/sqft | built 1981 | Similar size (1,465 vs 1,490 sqft); Similar lot size (7,200 vs 7,200 sqft); Same quality (Average)
    $212,730
  • 2311 Anthony Hay Ln, Katy, TX 77449
    1,479 sqft | $145/sqft | built 1983 | Similar size (1,479 vs 1,490 sqft); Similar lot size (6,900 vs 7,200 sqft); Same quality (Average)
    $214,587
  • 22635 Elkana Deane Ln, Katy, TX 77449
    1,440 sqft | $151/sqft | built 1983 | Similar size (1,440 vs 1,490 sqft); Similar lot size (7,245 vs 7,200 sqft); Same quality (Average)
    $216,978
  • 22635 John Rolfe Ln, Katy, TX 77449
    1,440 sqft | $152/sqft | built 1983 | Similar size (1,440 vs 1,490 sqft); Similar lot size (7,245 vs 7,200 sqft); Same quality (Average)
    $218,158
  • 22831 John Rolfe Ln, Katy, TX 77449
    1,450 sqft | $150/sqft | built 1983 | Similar size (1,450 vs 1,490 sqft); Similar lot size (7,350 vs 7,200 sqft); Same quality (Average)
    $218,143

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.

  • 21102 Stoney Haven Dr, Katy, TX 77449
    September-17-2026 | 1,484 sqft | $155/sqft | built 2001 | Similar size (1,484 sqft); Sold after the valuation date
    $230,000
  • 19215 Haystream Dr, Katy, TX 77449
    September-18-2026 | 1,422 sqft | $176/sqft | built 1983 | Similar size (1,422 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $250,000
  • 3510 Corinne Ct, Katy, TX 77449
    June-26-2026 | 1,454 sqft | $150/sqft | built 1985 | Similar size (1,454 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $218,000
  • 20519 Valley Wells Dr, Katy, TX 77449
    August-3-2026 | 1,594 sqft | $157/sqft | built 1992 | 7% size difference (1,594 sqft); Similar age (1992); Sold after the valuation date
    $249,900
  • 19430 Winding Branch Dr, Katy, TX 77449
    July-30-2026 | 1,447 sqft | $152/sqft | built 1984 | Similar size (1,447 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $219,997

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.