Harris Value

18506 N Lyford Dr, Katy, TX 77449

2,014 sqft, built 1998, in Brenwood Appraised at $275,000 for 2026.

Harris County account 1160460060090

Appraised value
$275,000
Tax year 2026 · after any cap, before exemptions
Market value
$287,017
Living area
2,014 sqft
$137 per sqft
Year built
1998
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 $250,000 in 2025 to $275,000 in 2026.
  • Appraised value per square footThe current public record shows about $137 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $12,017 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.

  • 18510 Dennington Dr, Katy, TX 77449
    2,012 sqft | $146/sqft | built 1997 | Similar size (2,012 vs 2,014 sqft); Similar age (1997 vs 1998); Lot 14% smaller (6,900 vs 8,000 sqft)
    $292,927
  • 6202 Newbury Dr, Katy, TX 77449
    1,976 sqft | $149/sqft | built 1997 | Similar size (1,976 vs 2,014 sqft); Similar age (1997 vs 1998); Lot 12% smaller (7,075 vs 8,000 sqft)
    $294,204
  • 6014 Piney Knoll Ct, Katy, TX 77449
    2,031 sqft | $142/sqft | built 1998 | Similar size (2,031 vs 2,014 sqft); Built same year (1998); Lot 15% smaller (6,826 vs 8,000 sqft)
    $288,256
  • 18606 Dennington Dr, Katy, TX 77449
    1,976 sqft | $149/sqft | built 1997 | Similar size (1,976 vs 2,014 sqft); Similar age (1997 vs 1998); Lot 14% smaller (6,900 vs 8,000 sqft)
    $294,018
  • 18503 S Lyford Dr, Katy, TX 77449
    2,073 sqft | $155/sqft | built 1998 | Similar size (2,073 vs 2,014 sqft); Built same year (1998); Lot 13% smaller (6,941 vs 8,000 sqft)
    $320,516

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.

  • 3106 Snug Harbour Ct, Katy, TX 77449
    September-23-2026 | 1,968 sqft | $127/sqft | built 1999 | Similar size (1,968 sqft); Similar age (1999); Sold after the valuation date
    $249,000
  • 5447 Mersea Dr, Katy, TX 77449
    August-7-2026 | 2,075 sqft | $130/sqft | built 2000 | Similar size (2,075 sqft); Similar age (2000); Sold after the valuation date
    $269,000
  • 20335 Sabal Palms Dr, Katy, TX 77449
    August-25-2026 | 1,994 sqft | $135/sqft | built 2001 | Similar size (1,994 sqft); Similar age (2001); Sold after the valuation date
    $270,000
  • 6507 Amberfield Ln, Katy, TX 77449
    September-30-2026 | 1,846 sqft | $138/sqft | built 1999 | 8% size difference (1,846 sqft); Similar age (1999); Sold after the valuation date
    $254,900
  • 5802 Garden Flower Ct, Katy, TX 77449
    August-14-2026 | 2,049 sqft | $132/sqft | built 2004 | Similar size (2,049 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $269,990

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.