Harris Value

18526 South Wimbledon Dr, Katy, TX 77449

1,498 sqft, built 2003, in Brenwood Appraised at $240,018 for 2026.

Harris County account 1243170070009

Appraised value
$240,018
Tax year 2026 · after any cap, before exemptions
Living area
1,498 sqft
$160 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, 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 5.7% from $226,996 in 2025 to $240,018 in 2026.
  • Appraised value per square footThe current public record shows about $160 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.

  • 18446 S Wimbledon Dr, Katy, TX 77449
    1,523 sqft | $152/sqft | built 2003 | Similar size (1,523 vs 1,498 sqft); Built same year (2003); Similar lot size (5,771 vs 5,729 sqft)
    $231,654
  • 5910 Bradworthy Dr, Katy, TX 77449
    1,495 sqft | $148/sqft | built 2003 | Similar size (1,495 vs 1,498 sqft); Built same year (2003); Similar lot size (5,935 vs 5,729 sqft)
    $221,788
  • 6034 Fergis Dr, Katy, TX 77449
    1,511 sqft | $152/sqft | built 2006 | Similar size (1,511 vs 1,498 sqft); Similar age (2006 vs 2003); Similar lot size (5,645 vs 5,729 sqft)
    $229,714
  • 5807 Brenwood Glen Trl, Katy, TX 77449
    1,468 sqft | $163/sqft | built 2001 | Similar size (1,468 vs 1,498 sqft); Similar age (2001 vs 2003); Similar lot size (5,799 vs 5,729 sqft)
    $240,007
  • 18647 South Wimbledon Dr, Katy, TX 77449
    1,495 sqft | $154/sqft | built 2004 | Similar size (1,495 vs 1,498 sqft); Similar age (2004 vs 2003); Similar lot size (6,050 vs 5,729 sqft)
    $230,234

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.

  • 19519 Cairns Dr, Katy, TX 77449
    August-31-2026 | 1,495 sqft | $153/sqft | built 2002 | Similar size (1,495 sqft); Similar age (2002); Sold after the valuation date
    $229,000
  • 21823 Haven Cove Ln, Katy, TX 77449
    September-10-2026 | 1,442 sqft | $159/sqft | built 2003 | Similar size (1,442 sqft); Similar age (2003); Sold after the valuation date
    $229,900
  • 21102 Stoney Haven Dr, Katy, TX 77449
    September-17-2026 | 1,484 sqft | $155/sqft | built 2001 | Similar size (1,484 sqft); Similar age (2001); Sold after the valuation date
    $230,000
  • 5038 Natchez Ridge Ct, Katy, TX 77449
    September-21-2026 | 1,501 sqft | $160/sqft | built 2007 | Similar size (1,501 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $239,900
  • 5419 Roaring Peaks Ln, Katy, TX 77449
    August-24-2026 | 1,541 sqft | $162/sqft | built 2013 | Similar size (1,541 sqft); Moderate age difference (10 years newer); Sold after the valuation date
    $250,000

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.