Harris Value

3502 Windmoor Dr, Katy, TX 77449

2,092 sqft, built 1986, in Westfield Appraised at $285,970 for 2026.

Harris County account 1160430070046

Appraised value
$285,970
Tax year 2026 · after any cap, before exemptions
Living area
2,092 sqft
$137 per sqft
Year built
1986
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 0.3% from $286,911 in 2025 to $285,970 in 2026.
  • Appraised value per square footThe current public record shows about $137 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 116 residential records in the same neighborhood, the average appraised value is about $129 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.7% on average.

Comparable assessments

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

  • 20002 Doherty Cir, Katy, TX 77449
    2,038 sqft | $134/sqft | built 1986 | Similar size (2,038 vs 2,092 sqft); Built same year (1986); Similar lot size (14,867 vs 16,437 sqft)
    $273,542
  • 20015 Elmsbury Ct, Katy, TX 77449
    2,191 sqft | $151/sqft | built 1987 | Similar size (2,191 vs 2,092 sqft); Similar age (1987 vs 1986); Similar lot size (16,487 vs 16,437 sqft)
    $329,760
  • 3503 Doherty Pl, Katy, TX 77449
    2,092 sqft | $129/sqft | built 1986 | Similar size (2,092 vs 2,092 sqft); Built same year (1986); Same quality (Average)
    $269,289
  • 3319 Sansford Cir, Katy, TX 77449
    2,157 sqft | $127/sqft | built 1986 | Similar size (2,157 vs 2,092 sqft); Built same year (1986); Lot 19% smaller (13,268 vs 16,437 sqft)
    $273,934
  • 3506 Doherty Pl, Katy, TX 77449
    2,353 sqft | $126/sqft | built 1988 | 12% larger (2,353 vs 2,092 sqft); Similar age (1988 vs 1986); Similar lot size (15,899 vs 16,437 sqft)
    $295,876

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.

  • 22306 N Rebecca Burwell Ln, Katy, TX 77449
    September-18-2026 | 2,059 sqft | $146/sqft | built 1979 | Similar size (2,059 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $299,900
  • 18318 Wild Willow Ln, Katy, TX 77449
    July-28-2026 | 2,254 sqft | $111/sqft | built 1979 | 8% size difference (2,254 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $250,000
  • 22019 Bucktrout Ln, Katy, TX 77449
    August-7-2026 | 1,987 sqft | $170/sqft | built 1977 | 5% size difference (1,987 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $338,500
  • 20518 Serringdon Dr, Katy, TX 77449
    August-21-2026 | 2,124 sqft | $155/sqft | built 1993 | Similar size (2,124 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $329,000
  • 4023 Tigris Ridge Dr, Katy, TX 77449
    July-24-2026 | 2,070 sqft | $181/sqft | built 2003 | Similar size (2,070 sqft); Sold after the valuation date
    $375,000

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.