Harris Value

18226 Flint Hill Dr, Katy, TX 77449

1,870 sqft, built 2001, in Brenwood Appraised at $262,139 for 2026.

Harris County account 1215390010004

Appraised value
$262,139
Tax year 2026 · after any cap, before exemptions
Living area
1,870 sqft
$140 per sqft
Year built
2001
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, Brenwood, 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 0.8% from $260,003 in 2025 to $262,139 in 2026.
  • Appraised value per square footThe current public record shows about $140 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Brenwood neighborhood and ZIP 77449.
  • Neighborhood value signalAmong 805 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 +3.1% on average.

Comparable assessments

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

  • 18203 Flint Hill Dr, Katy, TX 77449
    1,834 sqft | $142/sqft | built 2001 | Similar size (1,834 vs 1,870 sqft); Built same year (2001); Similar lot size (5,695 vs 5,696 sqft)
    $259,562
  • 18138 Flint Hill Dr, Katy, TX 77449
    1,888 sqft | $141/sqft | built 2001 | Similar size (1,888 vs 1,870 sqft); Built same year (2001); Similar lot size (5,500 vs 5,696 sqft)
    $265,822
  • 18214 Flint Hill Dr, Katy, TX 77449
    1,832 sqft | $142/sqft | built 2001 | Similar size (1,832 vs 1,870 sqft); Built same year (2001); Similar lot size (5,591 vs 5,696 sqft)
    $259,625
  • 18118 Flint Hill Dr, Katy, TX 77449
    1,847 sqft | $142/sqft | built 2001 | Similar size (1,847 vs 1,870 sqft); Built same year (2001); Similar lot size (5,500 vs 5,696 sqft)
    $262,757
  • 5914 Brenwood Glen Trl, Katy, TX 77449
    1,822 sqft | $148/sqft | built 2001 | Similar size (1,822 vs 1,870 sqft); Built same year (2001); Similar lot size (5,500 vs 5,696 sqft)
    $269,141

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.

  • 6326 Bonnie Chase Ln, Katy, TX 77449
    September-21-2026 | 1,855 sqft | $135/sqft | built 2005 | Similar size (1,855 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $250,000
  • 19422 Tahoka Springs Dr, Katy, TX 77449
    July-14-2026 | 1,890 sqft | $122/sqft | built 2003 | Similar size (1,890 sqft); Similar age (2003); Sold after the valuation date
    $229,900
  • 3814 Bridgebay Ln, Katy, TX 77449
    September-29-2026 | 1,735 sqft | $133/sqft | built 1998 | 7% size difference (1,735 sqft); Similar age (1998); Sold after the valuation date
    $229,990
  • 6218 Pleasant Stream Dr, Katy, TX 77449
    August-28-2026 | 1,833 sqft | $147/sqft | built 2003 | Similar size (1,833 sqft); Similar age (2003); Sold after the valuation date
    $269,990
  • 4535 Newhope Terrace Ln, Katy, TX 77449
    August-27-2026 | 1,878 sqft | $154/sqft | built 2006 | Similar size (1,878 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $289,900

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.