Harris Value

22418 Guston Hall Ln, Katy, TX 77449

1,605 sqft, built 2014, in Lakes At Mason Park Appraised at $286,088 for 2026.

Harris County account 1275910040006

Appraised value
$286,088
Tax year 2026 · after any cap, before exemptions
Living area
1,605 sqft
$178 per sqft
Year built
2014
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 1.8% from $291,398 in 2025 to $286,088 in 2026.
  • Appraised value per square footThe current public record shows about $178 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.

  • 2526 Seahorse Bend Dr, Katy, TX 77449
    1,625 sqft | $176/sqft | built 2014 | Similar size (1,625 vs 1,605 sqft); Built same year (2014); Similar lot size (5,506 vs 5,500 sqft)
    $286,669
  • 2602 Seahorse Bend Dr, Katy, TX 77449
    1,582 sqft | $177/sqft | built 2014 | Similar size (1,582 vs 1,605 sqft); Built same year (2014); Similar lot size (5,506 vs 5,500 sqft)
    $279,844
  • 2627 Whitetip Ct, Katy, TX 77449
    1,630 sqft | $172/sqft | built 2014 | Similar size (1,630 vs 1,605 sqft); Built same year (2014); Similar lot size (5,500 vs 5,500 sqft)
    $280,228
  • 2618 Whitetip Ct, Katy, TX 77449
    1,630 sqft | $181/sqft | built 2014 | Similar size (1,630 vs 1,605 sqft); Built same year (2014); Similar lot size (5,500 vs 5,500 sqft)
    $295,667
  • 2635 Whitetip Ct, Katy, TX 77449
    1,630 sqft | $187/sqft | built 2014 | Similar size (1,630 vs 1,605 sqft); Built same year (2014); Similar lot size (5,500 vs 5,500 sqft)
    $304,648

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 | 5% size difference (1,692 sqft); Similar age (2015); Sold after the valuation date
    $285,000
  • 5419 Roaring Peaks Ln, Katy, TX 77449
    August-24-2026 | 1,541 sqft | $162/sqft | built 2013 | Similar size (1,541 sqft); Similar age (2013); Sold after the valuation date
    $250,000
  • 6426 Verbena Blossom Trl, Katy, TX 77449
    July-22-2026 | 1,590 sqft | $157/sqft | built 2021 | Similar size (1,590 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $250,000
  • 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 (8 years newer); Sold after the valuation date
    $289,900
  • 5507 Rustling Gates Ln, Katy, TX 77449
    July-9-2026 | 1,558 sqft | $172/sqft | built 2012 | Similar size (1,558 sqft); Similar age (2012); Sold after the valuation date
    $268,000

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.