Harris Value

1522 Mason Knights Dr, Katy, TX 77493

3,162 sqft, built 2010, in Stone Crest Appraised at $377,776 for 2026.

Harris County account 1298800010021

Appraised value
$377,776
Tax year 2026 · after any cap, before exemptions
Living area
3,162 sqft
$119 per sqft
Year built
2010
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 77493, Stone Crest, 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 7.1% from $406,771 in 2025 to $377,776 in 2026.
  • Appraised value per square footThe current public record shows about $119 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Stone Crest neighborhood and ZIP 77493.
  • Neighborhood value signalAmong 162 residential records in the same neighborhood, the average appraised value is about $130 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.1% on average.

Comparable assessments

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

  • 24623 Malca Manor Dr, Katy, TX 77493
    3,151 sqft | $124/sqft | built 2012 | Similar size (3,151 vs 3,162 sqft); Similar age (2012 vs 2010); Similar lot size (7,192 vs 7,200 sqft)
    $391,431
  • 24707 Malca Manor Dr, Katy, TX 77493
    3,176 sqft | $124/sqft | built 2012 | Similar size (3,176 vs 3,162 sqft); Similar age (2012 vs 2010); Similar lot size (7,199 vs 7,200 sqft)
    $393,465
  • 1607 Palisade Green Dr, Katy, TX 77493
    3,143 sqft | $115/sqft | built 2007 | Similar size (3,143 vs 3,162 sqft); Similar age (2007 vs 2010); Similar lot size (7,200 vs 7,200 sqft)
    $362,782
  • 24818 Malca Manor Dr, Katy, TX 77493
    3,152 sqft | $124/sqft | built 2013 | Similar size (3,152 vs 3,162 sqft); Similar age (2013 vs 2010); Similar lot size (7,247 vs 7,200 sqft)
    $391,702
  • 24818 Barry Estate Dr, Katy, TX 77493
    3,156 sqft | $125/sqft | built 2013 | Similar size (3,156 vs 3,162 sqft); Similar age (2013 vs 2010); Similar lot size (7,303 vs 7,200 sqft)
    $394,001

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.

  • 24707 Malca Manor Dr, Katy, TX 77493
    August-14-2026 | 3,176 sqft | $117/sqft | built 2012 | Similar size (3,176 sqft); Similar age (2012); Sold after the valuation date
    $371,000
  • 23638 Savannah Sparrow Ln, Katy, TX 77493
    July-9-2026 | 3,184 sqft | $144/sqft | built 2020 | Similar size (3,184 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $459,000
  • 24826 Barry Estate Dr, Katy, TX 77493
    June-30-2026 | 3,233 sqft | $113/sqft | built 2006 | Similar size (3,233 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $365,000
  • 23726 Daintree Pl, Katy, TX 77493
    August-10-2026 | 2,922 sqft | $154/sqft | built 2017 | 8% size difference (2,922 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $449,900
  • 24626 Blane Dr, Katy, TX 77493
    June-12-2026 | 3,112 sqft | $118/sqft | built 2006 | Similar size (3,112 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $368,000

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.