Fort Bend Value

21810 Moortown Cir, Katy, TX 77450

5 bed / 3 bath, 1,711 sqft, built 1991, in Kelliwood Terrace Appraised at $506,461 for 2026.

Fort Bend County account 90469

Appraised value
$506,461
Tax year 2026 · after any cap, before exemptions
Market value
$508,140
Living area
1,711 sqft
$296 per sqft
Year built
1991

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 Terrace, 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 $460,419 in 2025 to $506,461 in 2026.
  • Appraised value per square footThe current public record shows about $296 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $1,679 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Kelliwood Terrace neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 191 residential records in the same neighborhood, the average appraised value is about $230 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.5% on average.

Comparable assessments

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

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.

  • 6206 Marina Canyon Way, Katy, TX 77450
    September-30-2026 | 1,796 sqft | $139/sqft | built 2000 | Similar size (1,796 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $249,000
  • 20822 Figurine Ct, Katy, TX 77450
    July-28-2026 | 1,820 sqft | $184/sqft | built 1997 | 6% size difference (1,820 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $335,000
  • 22402 Rue Canyon Ct, Katy, TX 77450
    September-16-2026 | 1,980 sqft | $212/sqft | built 2000 | Moderate age difference (9 years newer); Sold after the valuation date; Within 1 bedroom (4 vs 5)
    $419,000
  • 5719 Walkabout Way, Katy, TX 77450
    June-26-2026 | 1,820 sqft | $187/sqft | built 1996 | 6% size difference (1,820 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $340,000
  • 20822 Whitevine Way, Katy, TX 77450
    April-15-2026 | 1,774 sqft | $178/sqft | built 1996 | Similar size (1,774 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $315,000

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.