Harris Value

22434 Guston Hall Ln, Katy, TX 77449

1,640 sqft, built 2012, in Lakes At Mason Park Appraised at $277,100 for 2026.

Harris County account 1275910040002

Appraised value
$277,100
Tax year 2026 · after any cap, before exemptions
Living area
1,640 sqft
$169 per sqft
Year built
2012
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, Lakes At Mason Park, 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 2.7% from $284,870 in 2025 to $277,100 in 2026.
  • Appraised value per square footThe current public record shows about $169 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakes At Mason Park neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 350 residential records in the same neighborhood, the average appraised value is about $153 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.3% on average.

Comparable assessments

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

  • 2623 Silky Ct, Katy, TX 77449
    1,640 sqft | $175/sqft | built 2013 | Similar size (1,640 vs 1,640 sqft); Similar age (2013 vs 2012); Similar lot size (5,500 vs 5,541 sqft)
    $287,059
  • 2618 Silky Ct, Katy, TX 77449
    1,640 sqft | $178/sqft | built 2013 | Similar size (1,640 vs 1,640 sqft); Similar age (2013 vs 2012); Similar lot size (5,500 vs 5,541 sqft)
    $291,440
  • 2406 R Blue Reef Dr, Katy, TX 77449
    1,625 sqft | $176/sqft | built 2012 | Similar size (1,625 vs 1,640 sqft); Built same year (2012); Similar lot size (5,500 vs 5,541 sqft)
    $285,980
  • 2642 Silky Ct, Katy, TX 77449
    1,646 sqft | $170/sqft | built 2013 | Similar size (1,646 vs 1,640 sqft); Similar age (2013 vs 2012); Similar lot size (5,500 vs 5,541 sqft)
    $279,380
  • 22023 Galapagos Ct, Katy, TX 77449
    1,639 sqft | $164/sqft | built 2010 | Similar size (1,639 vs 1,640 sqft); Similar age (2010 vs 2012); Similar lot size (5,500 vs 5,541 sqft)
    $269,388

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.

  • 20715 Winghaven Dr, Katy, TX 77449
    September-17-2026 | 1,692 sqft | $168/sqft | built 2015 | Similar size (1,692 sqft); Similar age (2015); Sold after the valuation date
    $285,000
  • 5126 Dove Hill Ln, Katy, TX 77449
    August-28-2026 | 1,646 sqft | $176/sqft | built 2022 | Similar size (1,646 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $289,900
  • 5419 Roaring Peaks Ln, Katy, TX 77449
    August-24-2026 | 1,541 sqft | $162/sqft | built 2013 | 6% size difference (1,541 sqft); Similar age (2013); Sold after the valuation date
    $250,000
  • 5507 Rustling Gates Ln, Katy, TX 77449
    July-9-2026 | 1,558 sqft | $172/sqft | built 2012 | 5% size difference (1,558 sqft); Similar age (2012); Sold after the valuation date
    $268,000
  • 19419 Mystic Cypress Dr, Katy, TX 77449
    August-3-2026 | 1,600 sqft | $150/sqft | built 2006 | Similar size (1,600 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $239,900

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.