Harris Value

22550 Guston Hall Ln, Katy, TX 77449

2,028 sqft, built 1992, in Williamsburg Colony Appraised at $266,776 for 2026.

Harris County account 1145610270013

Appraised value
$266,776
Tax year 2026 · after any cap, before exemptions
Living area
2,028 sqft
$132 per sqft
Year built
1992
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 8.4% from $291,390 in 2025 to $266,776 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 Williamsburg Colony neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 428 residential records in the same neighborhood, the average appraised value is about $145 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -6.4% on average.

Comparable assessments

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

  • 22711 Brafferton Ln, Katy, TX 77449
    2,090 sqft | $128/sqft | built 1991 | Similar size (2,090 vs 2,028 sqft); Similar age (1991 vs 1992); Similar lot size (8,377 vs 8,797 sqft)
    $268,383
  • 2502 Blair Manor Ct, Katy, TX 77449
    2,159 sqft | $128/sqft | built 1994 | 6% larger (2,159 vs 2,028 sqft); Similar age (1994 vs 1992); Similar lot size (8,987 vs 8,797 sqft)
    $276,516
  • 22711 Powell House Ln, Katy, TX 77449
    2,024 sqft | $129/sqft | built 1983 | Similar size (2,024 vs 2,028 sqft); Similar lot size (8,287 vs 8,797 sqft); Same quality (Average)
    $261,631
  • 2603 Anthony Hay Ln, Katy, TX 77449
    2,090 sqft | $119/sqft | built 1991 | Similar size (2,090 vs 2,028 sqft); Similar age (1991 vs 1992); Lot 12% smaller (7,700 vs 8,797 sqft)
    $248,185
  • 22626 Braken Manor Ln, Katy, TX 77449
    2,004 sqft | $133/sqft | built 1990 | Similar size (2,004 vs 2,028 sqft); Similar age (1990 vs 1992); Lot 16% smaller (7,406 vs 8,797 sqft)
    $266,125

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.

  • 3106 Snug Harbour Ct, Katy, TX 77449
    September-23-2026 | 1,968 sqft | $127/sqft | built 1999 | Similar size (1,968 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $249,000
  • 6507 Amberfield Ln, Katy, TX 77449
    September-30-2026 | 1,846 sqft | $138/sqft | built 1999 | 9% size difference (1,846 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $254,900
  • 19503 Winding Canyon Ln, Katy, TX 77449
    July-23-2026 | 2,022 sqft | $158/sqft | built 2001 | Similar size (2,022 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $319,000
  • 22306 N Rebecca Burwell Ln, Katy, TX 77449
    September-18-2026 | 2,059 sqft | $146/sqft | built 1979 | Similar size (2,059 sqft); Sold after the valuation date
    $299,900
  • 20518 Serringdon Dr, Katy, TX 77449
    August-21-2026 | 2,124 sqft | $155/sqft | built 1993 | Similar size (2,124 sqft); Similar age (1993); Sold after the valuation date
    $329,000

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.