Harris Value

1939 Cornerstone Place Dr, Katy, TX 77450

4,059 sqft, built 1998, in Cinco Ranch North Lake Village Appraised at $728,587 for 2026.

Harris County account 1187610020005

Appraised value
$728,587
Tax year 2026 · after any cap, before exemptions
Living area
4,059 sqft
$179 per sqft
Year built
1998
Good 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 77450, Cinco Ranch North Lake Village, 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 4.7% from $695,960 in 2025 to $728,587 in 2026.
  • Appraised value per square footThe current public record shows about $180 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Cinco Ranch North Lake Village neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 240 residential records in the same neighborhood, the average appraised value is about $177 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +3.6% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 1914 Lytham Ln, Katy, TX 77450
    3,984 sqft | $183/sqft | built 1995 | Similar size (3,984 vs 4,059 sqft); Similar age (1995 vs 1998); Similar lot size (12,674 vs 12,684 sqft)
    $727,158
  • 22219 N Lake Village Dr, Katy, TX 77450
    4,244 sqft | $177/sqft | built 1998 | Similar size (4,244 vs 4,059 sqft); Built same year (1998); Similar lot size (11,493 vs 12,684 sqft)
    $749,185
  • 2223 Winberie Ct, Katy, TX 77450
    4,160 sqft | $156/sqft | built 1998 | Similar size (4,160 vs 4,059 sqft); Built same year (1998); Similar lot size (12,539 vs 12,684 sqft)
    $650,486
  • 2106 Winberie Ct, Katy, TX 77450
    4,164 sqft | $174/sqft | built 1997 | Similar size (4,164 vs 4,059 sqft); Similar age (1997 vs 1998); Similar lot size (12,672 vs 12,684 sqft)
    $726,471
  • 2002 Royal Downs Dr, Katy, TX 77450
    4,178 sqft | $204/sqft | built 1996 | Similar size (4,178 vs 4,059 sqft); Similar age (1996 vs 1998); Similar lot size (12,336 vs 12,684 sqft)
    $851,554

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.

  • 19911 Kellicreek Dr, Katy, TX 77450
    June-30-2026 | 4,174 sqft | $186/sqft | built 1994 | Similar size (4,174 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $774,900
  • 2010 Briarchester Dr, Katy, TX 77450
    August-31-2026 | 3,753 sqft | $163/sqft | built 1998 | 8% size difference (3,753 sqft); Similar age (1998); Sold after the valuation date
    $612,500
  • 1911 Hartglen Cir, Katy, TX 77450
    August-21-2026 | 3,902 sqft | $205/sqft | built 1997 | Similar size (3,902 sqft); Similar age (1997); Sold after the valuation date
    $799,000
  • 1634 Kelliwood Oaks Dr, Katy, TX 77450
    September-23-2026 | 4,448 sqft | $194/sqft | built 1992 | 10% size difference (4,448 sqft); Moderate age difference (6 years older); Sold after the valuation date
    $865,000
  • 20603 Morning Creek Dr, Katy, TX 77450
    August-26-2026 | 3,725 sqft | $134/sqft | built 1998 | 8% size difference (3,725 sqft); Similar age (1998); Sold after the valuation date
    $499,900

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.