Harris Value

21007 Morgan Knoll Ln, Katy, TX 77449

2,232 sqft, built 2011 Appraised at $322,269 for 2026.

Harris County account 1307610030085

Appraised value
$322,269
Tax year 2026 · after any cap, before exemptions
Living area
2,232 sqft
$144 per sqft
Year built
2011
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 $322,269 in 2025 to $322,269 in 2026.
  • Appraised value per square footThe current public record shows about $144 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.

  • 20839 Morgan Knoll Ln, Katy, TX 77449
    2,232 sqft | $148/sqft | built 2012 | Similar size (2,232 vs 2,232 sqft); Similar age (2012 vs 2011); Similar lot size (4,725 vs 4,759 sqft)
    $329,646
  • 20835 Morgan Knoll Ln, Katy, TX 77449
    2,229 sqft | $146/sqft | built 2012 | Similar size (2,229 vs 2,232 sqft); Similar age (2012 vs 2011); Similar lot size (4,725 vs 4,759 sqft)
    $325,496
  • 20911 Brodie Ln, Katy, TX 77449
    2,231 sqft | $138/sqft | built 2009 | Similar size (2,231 vs 2,232 sqft); Similar age (2009 vs 2011); Similar lot size (4,863 vs 4,759 sqft)
    $306,910
  • 21006 Morgan Knoll Ln, Katy, TX 77449
    2,229 sqft | $145/sqft | built 2011 | Similar size (2,229 vs 2,232 sqft); Built same year (2011); Similar lot size (4,950 vs 4,759 sqft)
    $322,551
  • 20907 Dover Mist Ln, Katy, TX 77449
    2,187 sqft | $145/sqft | built 2011 | Similar size (2,187 vs 2,232 sqft); Built same year (2011); Similar lot size (4,812 vs 4,759 sqft)
    $317,404

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.