Harris Value

21002 Corisande St, Katy, TX 77449

1,445 sqft, built 2019 Appraised at $262,102 for 2026.

Harris County account 1400240020005

Appraised value
$262,102
Tax year 2026 · after any cap, before exemptions
Living area
1,445 sqft
$181 per sqft
Year built
2019
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 193.09, 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 5.0% from $275,874 in 2025 to $262,102 in 2026.
  • Appraised value per square footThe current public record shows about $181 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 1,716 residential records in the same neighborhood, the average appraised value is about $155 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -4.0% on average.

Comparable assessments

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

  • 20927 Corisande St, Katy, TX 77449
    1,445 sqft | $183/sqft | built 2019 | Similar size (1,445 vs 1,445 sqft); Built same year (2019); Similar lot size (6,084 vs 6,083 sqft)
    $263,964
  • 6130 Diantha St, Katy, TX 77449
    1,445 sqft | $180/sqft | built 2019 | Similar size (1,445 vs 1,445 sqft); Built same year (2019); Similar lot size (6,050 vs 6,083 sqft)
    $260,160
  • 6127 Purple Iris St, Katy, TX 77449
    1,445 sqft | $180/sqft | built 2019 | Similar size (1,445 vs 1,445 sqft); Built same year (2019); Similar lot size (6,130 vs 6,083 sqft)
    $260,242
  • 5514 Redwood Summit Ln, Katy, TX 77449
    1,445 sqft | $180/sqft | built 2019 | Similar size (1,445 vs 1,445 sqft); Built same year (2019); Similar lot size (6,011 vs 6,083 sqft)
    $260,120
  • 6002 Briarstone Bay Dr, Katy, TX 77449
    1,445 sqft | $181/sqft | built 2019 | Similar size (1,445 vs 1,445 sqft); Built same year (2019); Similar lot size (6,149 vs 6,083 sqft)
    $261,096

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.