Harris Value

18410 N Willow Bluff Rd, Katy, TX 77449

1,904 sqft, built 1992, in Brenwood Appraised at $255,470 for 2026.

Harris County account 1159710060002

Appraised value
$255,470
Tax year 2026 · after any cap, before exemptions
Living area
1,904 sqft
$134 per sqft
Year built
1992
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 11.2% from $229,776 in 2025 to $255,470 in 2026.
  • Appraised value per square footThe current public record shows about $134 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.

  • 6030 Sandy Hollow Dr, Katy, TX 77449
    1,907 sqft | $135/sqft | built 1992 | Similar size (1,907 vs 1,904 sqft); Built same year (1992); Similar lot size (6,300 vs 6,270 sqft)
    $258,277
  • 6222 E Willow Bluff Rd, Katy, TX 77449
    1,904 sqft | $133/sqft | built 1992 | Similar size (1,904 vs 1,904 sqft); Built same year (1992); Similar lot size (6,496 vs 6,270 sqft)
    $253,011
  • 6018 S Trafalgar Ct, Katy, TX 77449
    1,846 sqft | $147/sqft | built 1992 | Similar size (1,846 vs 1,904 sqft); Built same year (1992); Similar lot size (6,300 vs 6,270 sqft)
    $271,841
  • 6222 Billinsgate Dr, Katy, TX 77449
    1,878 sqft | $149/sqft | built 1996 | Similar size (1,878 vs 1,904 sqft); Similar age (1996 vs 1992); Similar lot size (6,300 vs 6,270 sqft)
    $279,359
  • 18614 Sandelford Dr, Katy, TX 77449
    1,852 sqft | $147/sqft | built 1994 | Similar size (1,852 vs 1,904 sqft); Similar age (1994 vs 1992); Similar lot size (6,300 vs 6,270 sqft)
    $272,208

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.

  • 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 (9 years older); Sold after the valuation date
    $269,500
  • 19214 Winding Branch Dr, Katy, TX 77449
    July-23-2026 | 1,835 sqft | $153/sqft | built 1990 | Similar size (1,835 sqft); Similar age (1990); Sold after the valuation date
    $280,000
  • 6011 Elton Knolls St, Katy, TX 77449
    August-7-2026 | 1,927 sqft | $148/sqft | built 2003 | Similar size (1,927 sqft); Sold after the valuation date
    $285,000
  • 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
  • 3814 Bridgebay Ln, Katy, TX 77449
    September-29-2026 | 1,735 sqft | $133/sqft | built 1998 | 9% size difference (1,735 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $229,990

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.