Harris Value

3518 Windmoor Dr, Katy, TX 77449

1,869 sqft, built 1985, in Westfield Appraised at $244,530 for 2026.

Harris County account 1160430070050

Appraised value
$244,530
Tax year 2026 · after any cap, before exemptions
Living area
1,869 sqft
$131 per sqft
Year built
1985
Average 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, Westfield, 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 7.3% from $263,890 in 2025 to $244,530 in 2026.
  • Appraised value per square footThe current public record shows about $131 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Westfield neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 66 residential records in the same neighborhood, the average appraised value is about $131 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.8% on average.

Comparable assessments

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

  • 3538 Windmoor Dr, Katy, TX 77449
    1,869 sqft | $129/sqft | built 1985 | Similar size (1,869 vs 1,869 sqft); Built same year (1985); Similar lot size (6,300 vs 6,300 sqft)
    $240,370
  • 3527 Corinne Ct, Katy, TX 77449
    1,869 sqft | $129/sqft | built 1985 | Similar size (1,869 vs 1,869 sqft); Built same year (1985); Similar lot size (6,300 vs 6,300 sqft)
    $241,093
  • 3515 Corinne Ct, Katy, TX 77449
    1,869 sqft | $131/sqft | built 1985 | Similar size (1,869 vs 1,869 sqft); Built same year (1985); Similar lot size (6,300 vs 6,300 sqft)
    $244,845
  • 3526 Windmoor Dr, Katy, TX 77449
    1,869 sqft | $134/sqft | built 1985 | Similar size (1,869 vs 1,869 sqft); Built same year (1985); Similar lot size (6,300 vs 6,300 sqft)
    $250,483
  • 3530 Corinne Ct, Katy, TX 77449
    1,867 sqft | $122/sqft | built 1985 | Similar size (1,867 vs 1,869 sqft); Built same year (1985); Similar lot size (6,300 vs 6,300 sqft)
    $228,201

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.

  • 20034 Fort Bowie Ct, Katy, TX 77449
    August-11-2026 | 1,907 sqft | $141/sqft | built 1983 | Similar size (1,907 sqft); Similar age (1983); Sold after the valuation date
    $269,500
  • 19327 Cypress Bay Dr, Katy, TX 77449
    September-29-2026 | 1,736 sqft | $121/sqft | built 1980 | 7% size difference (1,736 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $210,000
  • 19214 Winding Branch Dr, Katy, TX 77449
    July-23-2026 | 1,835 sqft | $153/sqft | built 1990 | Similar size (1,835 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $280,000
  • 20210 Silver Cypress Ct, Katy, TX 77449
    July-31-2026 | 1,780 sqft | $157/sqft | built 1983 | Similar size (1,780 sqft); Similar age (1983); Sold after the valuation date
    $280,000
  • 3814 Bridgebay Ln, Katy, TX 77449
    September-29-2026 | 1,735 sqft | $133/sqft | built 1998 | 7% size difference (1,735 sqft); Sold after the valuation date
    $229,990

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.