Harris Value

18507 Sandelford Dr, Katy, TX 77449

2,807 sqft, built 1994, in Brenwood Appraised at $332,339 for 2026.

Harris County account 1160460020003

Appraised value
$332,339
Tax year 2026 · after any cap, before exemptions
Living area
2,807 sqft
$118 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 3.0% from $322,755 in 2025 to $332,339 in 2026.
  • Appraised value per square footThe current public record shows about $118 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.

  • 18702 Sandelford Dr, Katy, TX 77449
    2,807 sqft | $108/sqft | built 1994 | Similar size (2,807 vs 2,807 sqft); Built same year (1994); Similar lot size (9,400 vs 9,816 sqft)
    $302,500
  • 18427 Flint Hill Dr, Katy, TX 77449
    2,854 sqft | $117/sqft | built 1992 | Similar size (2,854 vs 2,807 sqft); Similar age (1992 vs 1994); Similar lot size (10,070 vs 9,816 sqft)
    $332,569
  • 6210 Hampton Oak Ct, Katy, TX 77449
    2,701 sqft | $115/sqft | built 1991 | Similar size (2,701 vs 2,807 sqft); Similar age (1991 vs 1994); Similar lot size (9,675 vs 9,816 sqft)
    $310,301
  • 6222 Cedar Point Pl, Katy, TX 77449
    2,759 sqft | $105/sqft | built 1986 | Similar size (2,759 vs 2,807 sqft); Similar lot size (10,025 vs 9,816 sqft); Same quality (Average)
    $289,817
  • 6251 Newbury Dr, Katy, TX 77449
    2,718 sqft | $117/sqft | built 1995 | Similar size (2,718 vs 2,807 sqft); Similar age (1995 vs 1994); Similar lot size (9,175 vs 9,816 sqft)
    $316,680

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.

  • 18427 Flint Hill Dr, Katy, TX 77449
    August-26-2026 | 2,854 sqft | $91/sqft | built 1992 | Similar size (2,854 sqft); Similar age (1992); Sold after the valuation date
    $260,000
  • 19823 Arbor Creek Dr, Katy, TX 77449
    August-28-2026 | 3,117 sqft | $120/sqft | built 1996 | 11% size difference (3,117 sqft); Similar age (1996); Sold after the valuation date
    $374,000
  • 19406 Concho Springs Dr, Katy, TX 77449
    July-31-2026 | 2,601 sqft | $165/sqft | built 2001 | 7% size difference (2,601 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $429,000
  • 3502 Sweetspire Rd, Katy, TX 77449
    June-5-2026 | 2,758 sqft | $123/sqft | built 2000 | Similar size (2,758 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $339,000
  • 22606 Bucktrout Ln, Katy, TX 77449
    August-11-2026 | 2,426 sqft | $161/sqft | built 1989 | 14% size difference (2,426 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $389,900

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.