Fort Bend Value

21315 Crystal Greens Dr, Katy, TX 77450

5 bed / 3 bath, 4,025 sqft, built 1993, in Kelliwood Greens Appraised at $909,324 for 2026.

Fort Bend County account 102642

Appraised value
$909,324
Tax year 2026 · after any cap, before exemptions
Market value
$924,940
Living area
4,025 sqft
$226 per sqft
Year built
1993

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 77450, Kelliwood Greens, and Cinco Ranch 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 mailed, 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 FBCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value increased 10.0% from $826,658 in 2025 to $909,324 in 2026.
  • Appraised value per square footThe current public record shows about $226 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $15,616 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Kelliwood Greens neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 185 residential records in the same neighborhood, the average appraised value is about $283 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.5% on average.

Comparable assessments

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

  • 21211 Lochmere Ln, Katy, TX 77450
    4,079 sqft | $233/sqft | built 1990 | Similar size (4,079 vs 4,025 sqft); Similar age (1990 vs 1993); Same bed/bath (5/3)
    $950,844
  • 21410 Ganton Dr, Katy, TX 77450
    3,984 sqft | $271/sqft | built 1989 | Similar size (3,984 vs 4,025 sqft); Similar age (1989 vs 1993); Same neighborhood
    $1,079,331
  • 21402 Ganton Dr, Katy, TX 77450
    3,962 sqft | $266/sqft | built 1989 | Similar size (3,962 vs 4,025 sqft); Similar age (1989 vs 1993); Same neighborhood
    $1,053,250
  • 21414 Ganton Dr, Katy, TX 77450
    3,876 sqft | $296/sqft | built 1990 | Similar size (3,876 vs 4,025 sqft); Similar age (1990 vs 1993); Same neighborhood
    $1,147,482
  • 4018 Fulford Ct, Katy, TX 77450
    3,758 sqft | $281/sqft | built 1991 | 7% smaller (3,758 vs 4,025 sqft); Similar age (1991 vs 1993); Same bed/bath (5/3)
    $1,055,278

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.

  • 4811 Rachelle Ct, Katy, TX 77450
    September-15-2026 | 4,001 sqft | $154/sqft | built 1999 | Similar size (4,001 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $615,000
  • 2314 New South Wales Ct, Katy, TX 77450
    July-21-2026 | 3,926 sqft | $195/sqft | built 1996 | Similar size (3,926 sqft); Similar age (1996); Sold after the valuation date
    $765,000
  • 22526 Westbrook Cinco Ln, Katy, TX 77450
    July-10-2026 | 3,963 sqft | $189/sqft | built 1999 | Similar size (3,963 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $750,000
  • 3302 S Lake Village Dr, Katy, TX 77450
    June-29-2026 | 3,707 sqft | $206/sqft | built 1990 | 8% size difference (3,707 sqft); Similar age (1990); Sold after the valuation date
    $765,000
  • 38 Hollingers Is, Katy, TX 77450
    June-26-2026 | 3,802 sqft | $210/sqft | built 1995 | 6% size difference (3,802 sqft); Similar age (1995); Sold after the valuation date
    $799,900

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