Harris Value

21730 Barcan Cir, Katy, TX 77450

2,668 sqft, built 1997, in Oak Park Trails Appraised at $396,622 for 2026.

Harris County account 1181060020018

Appraised value
$396,622
Tax year 2026 · after any cap, before exemptions
Living area
2,668 sqft
$149 per sqft
Year built
1997
Good 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 77450, Oak Park Trails, 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 5.1% from $418,036 in 2025 to $396,622 in 2026.
  • Appraised value per square footThe current public record shows about $149 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Oak Park Trails neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 871 residential records in the same neighborhood, the average appraised value is about $148 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.6% on average.

Comparable assessments

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

  • 2103 Edendale Cir, Katy, TX 77450
    2,708 sqft | $149/sqft | built 1997 | Similar size (2,708 vs 2,668 sqft); Built same year (1997); Similar lot size (9,342 vs 9,460 sqft)
    $402,439
  • 2131 Bevington Oaks Cir, Katy, TX 77450
    2,726 sqft | $158/sqft | built 1997 | Similar size (2,726 vs 2,668 sqft); Built same year (1997); Similar lot size (9,282 vs 9,460 sqft)
    $430,276
  • 2127 Bluffton Ln, Katy, TX 77450
    2,655 sqft | $150/sqft | built 1998 | Similar size (2,655 vs 2,668 sqft); Similar age (1998 vs 1997); Similar lot size (9,112 vs 9,460 sqft)
    $398,340
  • 2134 Bluffton Ln, Katy, TX 77450
    2,606 sqft | $154/sqft | built 1998 | Similar size (2,606 vs 2,668 sqft); Similar age (1998 vs 1997); Similar lot size (9,339 vs 9,460 sqft)
    $401,142
  • 2135 Edendale Cir, Katy, TX 77450
    2,626 sqft | $148/sqft | built 1996 | Similar size (2,626 vs 2,668 sqft); Similar age (1996 vs 1997); Similar lot size (9,177 vs 9,460 sqft)
    $389,500

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.

  • 310 Gatemere Ct, Katy, TX 77450
    August-7-2026 | 2,779 sqft | $140/sqft | built 1993 | Similar size (2,779 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $388,500
  • 703 Cranfield Ct, Katy, TX 77450
    September-21-2026 | 2,658 sqft | $173/sqft | built 1979 | Similar size (2,658 sqft); Sold after the valuation date
    $460,000
  • 2023 Stanford Park Ct, Katy, TX 77450
    August-28-2026 | 2,608 sqft | $142/sqft | built 2000 | Similar size (2,608 sqft); Similar age (2000); Sold after the valuation date
    $369,900
  • 2311 Glendavon Ln, Katy, TX 77450
    July-29-2026 | 2,648 sqft | $155/sqft | built 2000 | Similar size (2,648 sqft); Similar age (2000); Sold after the valuation date
    $410,000
  • 23027 Red River Dr, Katy, TX 77450
    August-31-2026 | 3,005 sqft | $133/sqft | built 1989 | 13% size difference (3,005 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $400,000

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.