Harris Value

22603 Unicorns Horn Ln, Katy, TX 77449

2,797 sqft, built 1981, in Williamsburg Settlement Appraised at $400,233 for 2026.

Harris County account 1148400190018

Appraised value
$400,233
Tax year 2026 · after any cap, before exemptions
Living area
2,797 sqft
$143 per sqft
Year built
1981
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 77449, Williamsburg Settlement, 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 increased 4.3% from $383,777 in 2025 to $400,233 in 2026.
  • Appraised value per square footThe current public record shows about $143 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Williamsburg Settlement neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 745 residential records in the same neighborhood, the average appraised value is about $132 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.6% 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.

  • 1515 Carters Grove Ln, Katy, TX 77449
    July-28-2026 | 2,592 sqft | $135/sqft | built 1977 | 7% size difference (2,592 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $350,000
  • 18427 Flint Hill Dr, Katy, TX 77449
    August-26-2026 | 2,854 sqft | $91/sqft | built 1992 | Similar size (2,854 sqft); Sold after the valuation date
    $260,000
  • 22606 Bucktrout Ln, Katy, TX 77449
    August-11-2026 | 2,426 sqft | $161/sqft | built 1989 | 13% size difference (2,426 sqft); Moderate age difference (8 years newer); Sold after the valuation date
    $389,900
  • 3302 Lindenfield Dr, Katy, TX 77449
    October-2-2026 | 2,415 sqft | $136/sqft | built 1984 | 14% size difference (2,415 sqft); Similar age (1984); Sold after the valuation date
    $329,500
  • 19823 Arbor Creek Dr, Katy, TX 77449
    August-28-2026 | 3,117 sqft | $120/sqft | built 1996 | 11% size difference (3,117 sqft); Sold after the valuation date
    $374,000

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.