Fort Bend Value

21423 Lochmere Ln, Katy, TX 77450

5 bed / 3 bath, 3,773 sqft, built 1989, in Kelliwood Greens Appraised at $908,861 for 2026.

Fort Bend County account 90589

Appraised value
$908,861
Tax year 2026 · after any cap, before exemptions
Living area
3,773 sqft
$241 per sqft
Year built
1989

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 6.3% from $855,027 in 2025 to $908,861 in 2026.
  • Appraised value per square footThe current public record shows about $241 per square foot before any comparable-property adjustments.
  • 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.

  • 21502 Ganton Dr, Katy, TX 77450
    3,773 sqft | $238/sqft | built 1989 | Similar size (3,773 vs 3,773 sqft); Built same year (1989); Same bed/bath (5/3)
    $896,227
  • 4019 Fulford Ct, Katy, TX 77450
    3,773 sqft | $244/sqft | built 1989 | Similar size (3,773 vs 3,773 sqft); Built same year (1989); Same bed/bath (5/3)
    $918,822
  • 4018 Fulford Ct, Katy, TX 77450
    3,758 sqft | $281/sqft | built 1991 | Similar size (3,758 vs 3,773 sqft); Similar age (1991 vs 1989); Same bed/bath (5/3)
    $1,055,278
  • 21306 Ganton Dr, Katy, TX 77450
    3,792 sqft | $316/sqft | built 1989 | Similar size (3,792 vs 3,773 sqft); Built same year (1989); Same neighborhood
    $1,199,188
  • 21314 Ganton Dr, Katy, TX 77450
    3,819 sqft | $262/sqft | built 1989 | Similar size (3,819 vs 3,773 sqft); Built same year (1989); Same neighborhood
    $999,658

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.

  • 3302 S Lake Village Dr, Katy, TX 77450
    June-29-2026 | 3,707 sqft | $206/sqft | built 1990 | Similar size (3,707 sqft); Similar age (1990); Sold after the valuation date
    $765,000
  • 2314 New South Wales Ct, Katy, TX 77450
    July-21-2026 | 3,926 sqft | $195/sqft | built 1996 | Similar size (3,926 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $765,000
  • 4811 Rachelle Ct, Katy, TX 77450
    September-15-2026 | 4,001 sqft | $154/sqft | built 1999 | 6% size difference (4,001 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $615,000
  • 38 Hollingers Is, Katy, TX 77450
    June-26-2026 | 3,802 sqft | $210/sqft | built 1995 | Similar size (3,802 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $799,900
  • 4430 Ryans Branch Ln, Katy, TX 77450
    September-21-2026 | 3,370 sqft | $163/sqft | built 1999 | 11% size difference (3,370 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $550,000

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.