Harris Value

21607 Blue Heather Ct, Katy, TX 77449

3,081 sqft, built 2006, in Morton Ranch Appraised at $297,626 for 2026.

Harris County account 1268360020005

Appraised value
$297,626
Tax year 2026 · after any cap, before exemptions
Living area
3,081 sqft
$97 per sqft
Year built
2006
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, Morton Ranch, 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 3.0% from $306,696 in 2025 to $297,626 in 2026.
  • Appraised value per square footThe current public record shows about $97 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Morton Ranch neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 544 residential records in the same neighborhood, the average appraised value is about $113 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.2% on average.

Comparable assessments

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

  • 2734 Indigo Stone Ln, Katy, TX 77449
    3,039 sqft | $103/sqft | built 2006 | Similar size (3,039 vs 3,081 sqft); Built same year (2006); Similar lot size (7,160 vs 7,204 sqft)
    $311,714
  • 2622 Marble Manor Ln, Katy, TX 77449
    3,072 sqft | $99/sqft | built 2005 | Similar size (3,072 vs 3,081 sqft); Similar age (2005 vs 2006); Similar lot size (7,016 vs 7,204 sqft)
    $304,658
  • 2611 Elder Park Ct, Katy, TX 77449
    3,072 sqft | $101/sqft | built 2006 | Similar size (3,072 vs 3,081 sqft); Built same year (2006); Similar lot size (6,900 vs 7,204 sqft)
    $309,307
  • 2618 Arcadia Ridge Ln, Katy, TX 77449
    3,152 sqft | $99/sqft | built 2006 | Similar size (3,152 vs 3,081 sqft); Built same year (2006); Similar lot size (7,115 vs 7,204 sqft)
    $313,327
  • 21606 Blue Heather Ct, Katy, TX 77449
    3,084 sqft | $101/sqft | built 2006 | Similar size (3,084 vs 3,081 sqft); Built same year (2006); Similar lot size (7,603 vs 7,204 sqft)
    $310,769

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.

  • 19823 Arbor Creek Dr, Katy, TX 77449
    August-28-2026 | 3,117 sqft | $120/sqft | built 1996 | Similar size (3,117 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $374,000
  • 22603 Bucktrout Ln, Katy, TX 77449
    June-30-2026 | 3,045 sqft | $144/sqft | built 2001 | Similar size (3,045 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $439,900
  • 2722 Indigo Stone Ln, Katy, TX 77449
    September-18-2026 | 2,746 sqft | $131/sqft | built 2006 | 11% size difference (2,746 sqft); Similar age (2006); Sold after the valuation date
    $360,000
  • 4035 Mt Whitney Way, Katy, TX 77449
    September-4-2026 | 2,721 sqft | $110/sqft | built 2004 | 12% size difference (2,721 sqft); Similar age (2004); Sold after the valuation date
    $299,000
  • 20407 Westfield Estates Dr, Katy, TX 77449
    July-20-2026 | 3,028 sqft | $106/sqft | built 1996 | Similar size (3,028 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $321,990

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.