Harris Value

18414 Flint Hill Dr, Katy, TX 77449

1,407 sqft, built 1984, in Brenwood Appraised at $234,125 for 2026.

Harris County account 1159720050004

Appraised value
$234,125
Tax year 2026 · after any cap, before exemptions
Market value
$246,553
Living area
1,407 sqft
$166 per sqft
Year built
1984
Average quality
Homestead
Yes
Owner-occupied exemption on file

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 10.0% from $212,841 in 2025 to $234,125 in 2026.
  • Appraised value per square footThe current public record shows about $166 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $12,428 above the appraised value used on this page.
  • 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.

  • 6015 Fern Hollow Ct, Katy, TX 77449
    1,456 sqft | $139/sqft | built 1985 | Similar size (1,456 vs 1,407 sqft); Similar age (1985 vs 1984); Similar lot size (5,750 vs 6,000 sqft)
    $203,084
  • 6011 Piney Knoll Ct, Katy, TX 77449
    1,420 sqft | $169/sqft | built 1995 | Similar size (1,420 vs 1,407 sqft); Similar lot size (6,030 vs 6,000 sqft); Same quality (Average)
    $239,943
  • 18418 Flint Hill Dr, Katy, TX 77449
    1,370 sqft | $148/sqft | built 1985 | Similar size (1,370 vs 1,407 sqft); Similar age (1985 vs 1984); Similar lot size (5,450 vs 6,000 sqft)
    $202,838
  • 18638 Seaton Dr, Katy, TX 77449
    1,419 sqft | $168/sqft | built 1998 | Similar size (1,419 vs 1,407 sqft); Similar lot size (6,120 vs 6,000 sqft); Same quality (Average)
    $238,657
  • 6019 Shady Manor Dr, Katy, TX 77449
    1,370 sqft | $147/sqft | built 1984 | Similar size (1,370 vs 1,407 sqft); Built same year (1984); Lot 12% smaller (5,250 vs 6,000 sqft)
    $201,871

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.