Harris Value

3726 Autumn Knoll Cir, Katy, TX 77449

2,872 sqft, built 2003, in Westfield Terra Appraised at $319,159 for 2026.

Harris County account 1230920020010

Appraised value
$319,159
Tax year 2026 · after any cap, before exemptions
Living area
2,872 sqft
$111 per sqft
Year built
2003
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 Terra, 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 6.2% from $300,513 in 2025 to $319,159 in 2026.
  • Appraised value per square footThe current public record shows about $111 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Westfield Terra neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 279 residential records in the same neighborhood, the average appraised value is about $123 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +2.1% on average.

Comparable assessments

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

  • 3706 Garden Green Trl, Katy, TX 77449
    2,878 sqft | $110/sqft | built 2002 | Similar size (2,878 vs 2,872 sqft); Similar age (2002 vs 2003); Similar lot size (6,325 vs 6,300 sqft)
    $316,260
  • 3742 Garden Green Trl, Katy, TX 77449
    2,898 sqft | $111/sqft | built 2003 | Similar size (2,898 vs 2,872 sqft); Built same year (2003); Similar lot size (6,325 vs 6,300 sqft)
    $322,512
  • 3730 Autumn Knoll Cir, Katy, TX 77449
    2,796 sqft | $110/sqft | built 2003 | Similar size (2,796 vs 2,872 sqft); Built same year (2003); Similar lot size (6,300 vs 6,300 sqft)
    $308,737
  • 3731 Slocom Dr, Katy, TX 77449
    2,796 sqft | $120/sqft | built 2003 | Similar size (2,796 vs 2,872 sqft); Built same year (2003); Similar lot size (6,288 vs 6,300 sqft)
    $335,344
  • 3734 Garden Green Trl, Katy, TX 77449
    2,796 sqft | $113/sqft | built 2003 | Similar size (2,796 vs 2,872 sqft); Built same year (2003); Similar lot size (6,325 vs 6,300 sqft)
    $317,215

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.