Harris Value

18303 Forest Dew Dr, Katy, TX 77449

2,260 sqft, built 2000, in Autumn Run Appraised at $339,428 for 2026.

Harris County account 1153750110025

Appraised value
$339,428
Tax year 2026 · after any cap, before exemptions
Living area
2,260 sqft
$150 per sqft
Year built
2000
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, Autumn Run, 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 1.5% from $334,528 in 2025 to $339,428 in 2026.
  • Appraised value per square footThe current public record shows about $150 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Autumn Run neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 707 residential records in the same neighborhood, the average appraised value is about $143 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.4% on average.

Comparable assessments

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

  • 6503 Amberfield Ln, Katy, TX 77449
    2,241 sqft | $137/sqft | built 1999 | Similar size (2,241 vs 2,260 sqft); Similar age (1999 vs 2000); Similar lot size (11,149 vs 10,948 sqft)
    $307,468
  • 6603 Mistflower Ln, Katy, TX 77449
    2,249 sqft | $145/sqft | built 2001 | Similar size (2,249 vs 2,260 sqft); Similar age (2001 vs 2000); Lot 16% larger (12,737 vs 10,948 sqft)
    $325,549
  • 18303 Willow Moss Dr, Katy, TX 77449
    2,355 sqft | $135/sqft | built 1999 | Similar size (2,355 vs 2,260 sqft); Similar age (1999 vs 2000); Lot 12% smaller (9,635 vs 10,948 sqft)
    $318,894
  • 6607 Mistflower Ln, Katy, TX 77449
    2,153 sqft | $135/sqft | built 2001 | Similar size (2,153 vs 2,260 sqft); Similar age (2001 vs 2000); Lot 11% larger (12,189 vs 10,948 sqft)
    $291,446
  • 18427 Forest Dew Dr, Katy, TX 77449
    2,200 sqft | $130/sqft | built 1998 | Similar size (2,200 vs 2,260 sqft); Similar age (1998 vs 2000); Lot 15% smaller (9,293 vs 10,948 sqft)
    $286,440

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.

  • 3734 Veranda Dr, Katy, TX 77449
    August-7-2026 | 2,257 sqft | $140/sqft | built 2003 | Similar size (2,257 sqft); Similar age (2003); Sold after the valuation date
    $315,000
  • 3107 Oxbridge Ct, Katy, TX 77449
    August-11-2026 | 2,406 sqft | $112/sqft | built 2000 | 6% size difference (2,406 sqft); Similar age (2000); Sold after the valuation date
    $270,000
  • 4023 Tigris Ridge Dr, Katy, TX 77449
    July-24-2026 | 2,070 sqft | $181/sqft | built 2003 | 8% size difference (2,070 sqft); Similar age (2003); Sold after the valuation date
    $375,000
  • 5306 Bay Pines Dr, Katy, TX 77449
    April-28-2026 | 2,236 sqft | $116/sqft | built 1995 | Similar size (2,236 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $259,900
  • 19406 Concho Springs Dr, Katy, TX 77449
    July-31-2026 | 2,601 sqft | $165/sqft | built 2001 | Similar age (2001); Sold after the valuation date
    $429,000

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.