Harris Value

18418 Forest Dew Dr, Katy, TX 77449

1,469 sqft, built 1999, in Autumn Run Appraised at $245,009 for 2026.

Harris County account 1153750080030

Appraised value
$245,009
Tax year 2026 · after any cap, before exemptions
Living area
1,469 sqft
$167 per sqft
Year built
1999
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 1.3% from $241,866 in 2025 to $245,009 in 2026.
  • Appraised value per square footThe current public record shows about $167 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.

  • 18406 Willow Moss Dr, Katy, TX 77449
    1,468 sqft | $169/sqft | built 1998 | Similar size (1,468 vs 1,469 sqft); Similar age (1998 vs 1999); Similar lot size (6,329 vs 6,447 sqft)
    $248,334
  • 18411 Willow Moss Dr, Katy, TX 77449
    1,465 sqft | $162/sqft | built 1998 | Similar size (1,465 vs 1,469 sqft); Similar age (1998 vs 1999); Similar lot size (6,303 vs 6,447 sqft)
    $237,558
  • 6614 Mistflower Ln, Katy, TX 77449
    1,482 sqft | $161/sqft | built 2001 | Similar size (1,482 vs 1,469 sqft); Similar age (2001 vs 1999); Similar lot size (6,623 vs 6,447 sqft)
    $238,953
  • 6627 Amberfield Ln, Katy, TX 77449
    1,458 sqft | $167/sqft | built 2001 | Similar size (1,458 vs 1,469 sqft); Similar age (2001 vs 1999); Similar lot size (6,692 vs 6,447 sqft)
    $243,325
  • 18410 Dinner Creek Dr, Katy, TX 77449
    1,458 sqft | $161/sqft | built 2001 | Similar size (1,458 vs 1,469 sqft); Similar age (2001 vs 1999); Similar lot size (6,720 vs 6,447 sqft)
    $235,422

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.

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.