Harris Value

18519 Sandelford Dr, Katy, TX 77449

1,458 sqft, built 1994, in Brenwood Appraised at $248,387 for 2026.

Harris County account 1160460020006

Appraised value
$248,387
Tax year 2026 · after any cap, before exemptions
Living area
1,458 sqft
$170 per sqft
Year built
1994
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 2.6% from $241,991 in 2025 to $248,387 in 2026.
  • Appraised value per square footThe current public record shows about $170 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.

  • 18623 Dennington Dr, Katy, TX 77449
    1,440 sqft | $158/sqft | built 1997 | Similar size (1,440 vs 1,458 sqft); Similar age (1997 vs 1994); Similar lot size (6,563 vs 6,785 sqft)
    $227,864
  • 6263 W Willow Bluff Rd, Katy, TX 77449
    1,455 sqft | $135/sqft | built 1985 | Similar size (1,455 vs 1,458 sqft); Similar lot size (6,679 vs 6,785 sqft); Same quality (Average)
    $196,592
  • 6254 Billinsgate Dr, Katy, TX 77449
    1,432 sqft | $169/sqft | built 1998 | Similar size (1,432 vs 1,458 sqft); Similar age (1998 vs 1994); Similar lot size (6,515 vs 6,785 sqft)
    $241,674
  • 18631 Seaton Dr, Katy, TX 77449
    1,475 sqft | $172/sqft | built 1998 | Similar size (1,475 vs 1,458 sqft); Similar age (1998 vs 1994); Similar lot size (6,355 vs 6,785 sqft)
    $253,314
  • 18438 S Wimbledon Dr, Katy, TX 77449
    1,485 sqft | $169/sqft | built 2000 | Similar size (1,485 vs 1,458 sqft); Similar lot size (7,015 vs 6,785 sqft); Same quality (Average)
    $250,549

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.

  • 21102 Stoney Haven Dr, Katy, TX 77449
    September-17-2026 | 1,484 sqft | $155/sqft | built 2001 | Similar size (1,484 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $230,000
  • 19215 Haystream Dr, Katy, TX 77449
    September-18-2026 | 1,422 sqft | $176/sqft | built 1983 | Similar size (1,422 sqft); Sold after the valuation date
    $250,000
  • 3510 Corinne Ct, Katy, TX 77449
    June-26-2026 | 1,454 sqft | $150/sqft | built 1985 | Similar size (1,454 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $218,000
  • 19430 Winding Branch Dr, Katy, TX 77449
    July-30-2026 | 1,447 sqft | $152/sqft | built 1984 | Similar size (1,447 sqft); Moderate age difference (10 years older); Sold after the valuation date
    $219,997
  • 2439 Anthony Hay Ln, Katy, TX 77449
    July-22-2026 | 1,450 sqft | $103/sqft | built 1983 | Similar size (1,450 sqft); Sold after the valuation date
    $150,000

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.