Harris Value

22322 Guston Hall Ln, Katy, TX 77449

2,227 sqft, built 2012, in Lakes At Mason Park Appraised at $324,732 for 2026.

Harris County account 1275910040014

Appraised value
$324,732
Tax year 2026 · after any cap, before exemptions
Living area
2,227 sqft
$146 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 increased 11.4% from $291,598 in 2025 to $324,732 in 2026.
  • Appraised value per square footThe current public record shows about $146 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.

  • 22207 Thresher Ct, Katy, TX 77449
    2,217 sqft | $145/sqft | built 2012 | Similar size (2,217 vs 2,227 sqft); Built same year (2012); Similar lot size (5,500 vs 5,500 sqft)
    $322,026
  • 2506 Seahorse Bend Dr, Katy, TX 77449
    2,212 sqft | $146/sqft | built 2014 | Similar size (2,212 vs 2,227 sqft); Similar age (2014 vs 2012); Similar lot size (5,506 vs 5,500 sqft)
    $323,075
  • 2434 Blue Reef Dr, Katy, TX 77449
    2,260 sqft | $141/sqft | built 2010 | Similar size (2,260 vs 2,227 sqft); Similar age (2010 vs 2012); Similar lot size (5,500 vs 5,500 sqft)
    $318,495
  • 2426 Blue Reef Dr, Katy, TX 77449
    2,186 sqft | $143/sqft | built 2010 | Similar size (2,186 vs 2,227 sqft); Similar age (2010 vs 2012); Similar lot size (5,500 vs 5,500 sqft)
    $313,545
  • 2630 Silky Ct, Katy, TX 77449
    2,281 sqft | $140/sqft | built 2013 | Similar size (2,281 vs 2,227 sqft); Similar age (2013 vs 2012); Similar lot size (5,500 vs 5,500 sqft)
    $319,407

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.

  • 3835 Goldleaf Trail Dr, Katy, TX 77449
    September-17-2026 | 2,090 sqft | $146/sqft | built 2016 | 6% size difference (2,090 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $305,000
  • 3710 Alexander Arbor Dr, Katy, TX 77449
    June-29-2026 | 2,231 sqft | $134/sqft | built 2016 | Similar size (2,231 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $299,000
  • 21618 Alta Peak Way, Katy, TX 77449
    July-1-2026 | 2,266 sqft | $132/sqft | built 2011 | Similar size (2,266 sqft); Similar age (2011); Sold after the valuation date
    $299,000
  • 21523 Victoria Harbor Dr, Katy, TX 77449
    August-5-2026 | 2,333 sqft | $131/sqft | built 2020 | Similar size (2,333 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $305,000
  • 4818 Jarl Ct, Katy, TX 77449
    July-17-2026 | 2,115 sqft | $128/sqft | built 2010 | 5% size difference (2,115 sqft); Similar age (2010); Sold after the valuation date
    $269,900

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.