Harris Value

22510 Guston Hall Ln, Katy, TX 77449

2,356 sqft, built 1993, in Williamsburg Colony Appraised at $275,745 for 2026.

Harris County account 1145610270003

Appraised value
$275,745
Tax year 2026 · after any cap, before exemptions
Living area
2,356 sqft
$117 per sqft
Year built
1993
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 increased 3.5% from $266,386 in 2025 to $275,745 in 2026.
  • Appraised value per square footThe current public record shows about $117 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.

  • 2619 Anthony Hay Ln, Katy, TX 77449
    2,328 sqft | $128/sqft | built 1991 | Similar size (2,328 vs 2,356 sqft); Similar age (1991 vs 1993); Similar lot size (6,600 vs 6,660 sqft)
    $297,871
  • 22615 Guardsman Ln, Katy, TX 77449
    2,356 sqft | $119/sqft | built 1993 | Similar size (2,356 vs 2,356 sqft); Built same year (1993); Similar lot size (6,300 vs 6,660 sqft)
    $280,696
  • 22606 Braken Manor Ln, Katy, TX 77449
    2,328 sqft | $137/sqft | built 1991 | Similar size (2,328 vs 2,356 sqft); Similar age (1991 vs 1993); Similar lot size (6,825 vs 6,660 sqft)
    $319,448
  • 22510 Blair Manor Ln, Katy, TX 77449
    2,448 sqft | $131/sqft | built 1994 | Similar size (2,448 vs 2,356 sqft); Similar age (1994 vs 1993); Similar lot size (6,900 vs 6,660 sqft)
    $321,192
  • 22622 Braken Manor Ln, Katy, TX 77449
    2,328 sqft | $122/sqft | built 1991 | Similar size (2,328 vs 2,356 sqft); Similar age (1991 vs 1993); Similar lot size (7,145 vs 6,660 sqft)
    $283,398

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.

  • 6463 Smoke House Dr, Katy, TX 77449
    August-17-2026 | 2,224 sqft | $124/sqft | built 1993 | 6% size difference (2,224 sqft); Similar age (1993); Sold after the valuation date
    $275,000
  • 20518 Serringdon Dr, Katy, TX 77449
    August-21-2026 | 2,124 sqft | $155/sqft | built 1993 | 10% size difference (2,124 sqft); Similar age (1993); Sold after the valuation date
    $329,000
  • 3038 Silver Spur Dr, Katy, TX 77449
    July-31-2026 | 2,176 sqft | $119/sqft | built 1996 | 8% size difference (2,176 sqft); Similar age (1996); Sold after the valuation date
    $259,999
  • 20423 Avery Point Dr, Katy, TX 77449
    June-30-2026 | 2,424 sqft | $144/sqft | built 1995 | Similar size (2,424 sqft); Similar age (1995); Sold after the valuation date
    $349,900
  • 20403 Misty Cove Dr, Katy, TX 77449
    June-30-2026 | 2,277 sqft | $143/sqft | built 1997 | Similar size (2,277 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $324,990

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.