Harris Value

18343 Flint Hill Dr, Katy, TX 77449

1,974 sqft, built 1991, in Brenwood Appraised at $261,239 for 2026.

Harris County account 1159720070004

Appraised value
$261,239
Tax year 2026 · after any cap, before exemptions
Living area
1,974 sqft
$132 per sqft
Year built
1991
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 2.7% from $254,274 in 2025 to $261,239 in 2026.
  • Appraised value per square footThe current public record shows about $132 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 447 residential records in the same neighborhood, the average appraised value is about $138 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.9% on average.

Comparable assessments

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

  • 18331 Flint Hill Dr, Katy, TX 77449
    1,974 sqft | $131/sqft | built 1991 | Similar size (1,974 vs 1,974 sqft); Built same year (1991); Similar lot size (5,865 vs 5,865 sqft)
    $258,788
  • 6014 Sandy Hollow Dr, Katy, TX 77449
    1,974 sqft | $132/sqft | built 1992 | Similar size (1,974 vs 1,974 sqft); Similar age (1992 vs 1991); Similar lot size (5,977 vs 5,865 sqft)
    $261,557
  • 6027 Shady Manor Dr, Katy, TX 77449
    1,974 sqft | $131/sqft | built 1991 | Similar size (1,974 vs 1,974 sqft); Built same year (1991); Similar lot size (6,120 vs 5,865 sqft)
    $259,058
  • 6003 Fern Hollow Ct, Katy, TX 77449
    1,958 sqft | $118/sqft | built 1985 | Similar size (1,958 vs 1,974 sqft); Similar lot size (5,750 vs 5,865 sqft); Same quality (Average)
    $231,415
  • 18303 Flint Hill Dr, Katy, TX 77449
    2,055 sqft | $136/sqft | built 1994 | Similar size (2,055 vs 1,974 sqft); Similar age (1994 vs 1991); Similar lot size (5,865 vs 5,865 sqft)
    $280,200

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.

  • 22711 Willhanna Dr, Katy, TX 77449
    July-13-2026 | 1,992 sqft | $158/sqft | built 1993 | Similar size (1,992 sqft); Similar age (1993); Sold after the valuation date
    $315,000
  • 20335 Sabal Palms Dr, Katy, TX 77449
    August-25-2026 | 1,994 sqft | $135/sqft | built 2001 | Similar size (1,994 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $270,000
  • 20034 Fort Bowie Ct, Katy, TX 77449
    August-11-2026 | 1,907 sqft | $141/sqft | built 1983 | Similar size (1,907 sqft); Moderate age difference (8 years older); Sold after the valuation date
    $269,500
  • 6326 Bonnie Chase Ln, Katy, TX 77449
    September-21-2026 | 1,855 sqft | $135/sqft | built 2005 | 6% size difference (1,855 sqft); Sold after the valuation date
    $250,000
  • 20030 Mason Creek Dr, Katy, TX 77449
    August-7-2026 | 2,025 sqft | $131/sqft | built 2001 | Similar size (2,025 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $265,000

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.