Harris Value

20831 Dover Mist Ln, Katy, TX 77449

2,530 sqft, built 2010 Appraised at $325,241 for 2026.

Harris County account 1307610030061

Appraised value
$325,241
Tax year 2026 · after any cap, before exemptions
Living area
2,530 sqft
$129 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 77449, HCAD Appraisal Area 2930.05, 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 stayed about the same, from $325,241 in 2025 to $325,241 in 2026.
  • Appraised value per square footThe current public record shows about $129 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 77449.
  • Neighborhood value signalAmong 148 residential records in the same neighborhood, the average appraised value is about $152 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.

  • 2346 Beacon Brook Ln, Katy, TX 77449
    2,662 sqft | $141/sqft | built 2014 | 5% larger (2,662 vs 2,530 sqft); Similar age (2014 vs 2010); Lot 11% larger (9,978 vs 9,020 sqft)
    $375,590
  • 20831 Brodie Ln, Katy, TX 77449
    2,633 sqft | $142/sqft | built 2013 | Similar size (2,633 vs 2,530 sqft); Similar age (2013 vs 2010); Lot 16% smaller (7,588 vs 9,020 sqft)
    $374,325
  • 20922 Morgan Knoll Ln, Katy, TX 77449
    2,889 sqft | $134/sqft | built 2011 | 14% larger (2,889 vs 2,530 sqft); Similar age (2011 vs 2010); Similar lot size (9,294 vs 9,020 sqft)
    $388,066
  • 21042 Morgan Knoll Ln, Katy, TX 77449
    2,231 sqft | $141/sqft | built 2009 | 12% smaller (2,231 vs 2,530 sqft); Similar age (2009 vs 2010); Lot 13% larger (10,221 vs 9,020 sqft)
    $313,567
  • 2410 Summers Glen Ct, Katy, TX 77449
    2,374 sqft | $149/sqft | built 2014 | 6% smaller (2,374 vs 2,530 sqft); Similar age (2014 vs 2010); Same quality (Average)
    $352,864

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.

  • 20511 Barker Bend Ct, Katy, TX 77449
    September-21-2026 | 2,490 sqft | $112/sqft | built 2003 | Similar size (2,490 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $280,000
  • 6510 Briar Moss Ln, Katy, TX 77449
    August-17-2026 | 2,515 sqft | $121/sqft | built 2006 | Similar size (2,515 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $305,000
  • 3902 Flatwood Dr, Katy, TX 77449
    September-25-2026 | 2,464 sqft | $134/sqft | built 2001 | Similar size (2,464 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $330,000
  • 5919 Laramie River Ct, Katy, TX 77449
    July-9-2026 | 2,469 sqft | $117/sqft | built 2006 | Similar size (2,469 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $289,900
  • 19806 Millstone Ridge Ln, Katy, TX 77449
    September-29-2026 | 2,433 sqft | $115/sqft | built 2005 | Similar size (2,433 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $279,000

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.