Harris Value

22019 Guston Hall Ln, Katy, TX 77449

2,354 sqft, built 2007, in Lakes At Mason Park Appraised at $294,748 for 2026.

Harris County account 1275910030011

Appraised value
$294,748
Tax year 2026 · after any cap, before exemptions
Market value
$298,999
Living area
2,354 sqft
$125 per sqft
Year built
2007
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 10.0% from $267,953 in 2025 to $294,748 in 2026.
  • Appraised value per square footThe current public record shows about $125 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $4,251 above the appraised value used on this page.
  • 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.

  • 22102 Galapagos Ct, Katy, TX 77449
    2,350 sqft | $140/sqft | built 2007 | Similar size (2,350 vs 2,354 sqft); Built same year (2007); Similar lot size (5,500 vs 5,500 sqft)
    $329,740
  • 2502 Blue Reef Dr, Katy, TX 77449
    2,369 sqft | $129/sqft | built 2009 | Similar size (2,369 vs 2,354 sqft); Similar age (2009 vs 2007); Similar lot size (5,500 vs 5,500 sqft)
    $305,054
  • 22007 Galapagos Ct, Katy, TX 77449
    2,340 sqft | $139/sqft | built 2010 | Similar size (2,340 vs 2,354 sqft); Similar age (2010 vs 2007); Similar lot size (5,500 vs 5,500 sqft)
    $325,348
  • 2622 Australia Reef Dr, Katy, TX 77449
    2,301 sqft | $125/sqft | built 2006 | Similar size (2,301 vs 2,354 sqft); Similar age (2006 vs 2007); Similar lot size (5,500 vs 5,500 sqft)
    $288,429
  • 22027 Shortfin Mako Ct, Katy, TX 77449
    2,301 sqft | $126/sqft | built 2006 | Similar size (2,301 vs 2,354 sqft); Similar age (2006 vs 2007); Similar lot size (5,500 vs 5,500 sqft)
    $289,776

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.

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.