Harris Value

21326 Hadrian Dr, Katy, TX 77449

2,057 sqft, built 1999 Appraised at $279,979 for 2026.

Harris County account 1192060070007

Appraised value
$279,979
Tax year 2026 · after any cap, before exemptions
Living area
2,057 sqft
$136 per sqft
Year built
1999
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 13.00, 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 0.1% from $280,121 in 2025 to $279,979 in 2026.
  • Appraised value per square footThe current public record shows about $136 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 831 residential records in the same neighborhood, the average appraised value is about $128 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +1.7% on average.

Comparable assessments

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

  • 5102 Whitebridge Ln, Katy, TX 77449
    2,060 sqft | $129/sqft | built 2005 | Similar size (2,060 vs 2,057 sqft); Similar lot size (8,623 vs 8,432 sqft); Same quality (Average)
    $266,597
  • 21142 Wildcroft Dr, Katy, TX 77449
    1,988 sqft | $137/sqft | built 1997 | Similar size (1,988 vs 2,057 sqft); Similar age (1997 vs 1999); Similar lot size (8,580 vs 8,432 sqft)
    $272,518
  • 5206 Whitebridge Ln, Katy, TX 77449
    2,035 sqft | $127/sqft | built 2003 | Similar size (2,035 vs 2,057 sqft); Similar age (2003 vs 1999); Similar lot size (8,079 vs 8,432 sqft)
    $258,135
  • 21603 Bay Palms Dr, Katy, TX 77449
    2,072 sqft | $122/sqft | built 1994 | Similar size (2,072 vs 2,057 sqft); Similar age (1994 vs 1999); Similar lot size (8,800 vs 8,432 sqft)
    $252,965
  • 21327 Hadrian Dr, Katy, TX 77449
    1,992 sqft | $138/sqft | built 1999 | Similar size (1,992 vs 2,057 sqft); Built same year (1999); Similar lot size (7,936 vs 8,432 sqft)
    $274,514

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.

  • 3106 Snug Harbour Ct, Katy, TX 77449
    September-23-2026 | 1,968 sqft | $127/sqft | built 1999 | Similar size (1,968 sqft); Similar age (1999); Sold after the valuation date
    $249,000
  • 5447 Mersea Dr, Katy, TX 77449
    August-7-2026 | 2,075 sqft | $130/sqft | built 2000 | Similar size (2,075 sqft); Similar age (2000); Sold after the valuation date
    $269,000
  • 19938 Cresent Creek Dr, Katy, TX 77449
    October-1-2026 | 2,006 sqft | $137/sqft | built 2001 | Similar size (2,006 sqft); Similar age (2001); Sold after the valuation date
    $275,000
  • 6507 Amberfield Ln, Katy, TX 77449
    September-30-2026 | 1,846 sqft | $138/sqft | built 1999 | 10% size difference (1,846 sqft); Similar age (1999); Sold after the valuation date
    $254,900
  • 3214 Sabine Spring Ln, Katy, TX 77449
    October-9-2026 | 2,095 sqft | $138/sqft | built 2009 | Similar size (2,095 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $290,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.