Harris Value

2011 Opal Spgs, Katy, TX 77450

3,345 sqft, built 2003, in Lakes Of Buckingham Kelliwood Appraised at $621,752 for 2026.

Harris County account 1217060010022

Appraised value
$621,752
Tax year 2026 · after any cap, before exemptions
Living area
3,345 sqft
$186 per sqft
Year built
2003
Excellent 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, Lakes Of Buckingham Kelliwood, 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 decreased 3.7% from $645,346 in 2025 to $621,752 in 2026.
  • Appraised value per square footThe current public record shows about $186 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lakes Of Buckingham Kelliwood neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 85 residential records in the same neighborhood, the average appraised value is about $176 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +7.5% on average.

Comparable assessments

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

  • 2035 Wineberry Dr, Katy, TX 77450
    3,386 sqft | $194/sqft | built 2002 | Similar size (3,386 vs 3,345 sqft); Similar age (2002 vs 2003); Similar lot size (8,451 vs 8,631 sqft)
    $656,304
  • 2015 Opal Spgs, Katy, TX 77450
    3,386 sqft | $186/sqft | built 2001 | Similar size (3,386 vs 3,345 sqft); Similar age (2001 vs 2003); Similar lot size (8,779 vs 8,631 sqft)
    $631,305
  • 20015 Macinac Ct, Katy, TX 77450
    3,458 sqft | $192/sqft | built 2001 | Similar size (3,458 vs 3,345 sqft); Similar age (2001 vs 2003); Similar lot size (8,672 vs 8,631 sqft)
    $664,367
  • 2007 Opal Spgs, Katy, TX 77450
    3,283 sqft | $186/sqft | built 2001 | Similar size (3,283 vs 3,345 sqft); Similar age (2001 vs 2003); Similar lot size (9,011 vs 8,631 sqft)
    $610,742
  • 20026 Meadow Arbor Ct, Katy, TX 77450
    3,190 sqft | $180/sqft | built 2004 | Similar size (3,190 vs 3,345 sqft); Similar age (2004 vs 2003); Similar lot size (8,750 vs 8,631 sqft)
    $574,202

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.

  • 22919 Heathercroft Dr, Katy, TX 77450
    September-30-2026 | 3,424 sqft | $143/sqft | built 1998 | Similar size (3,424 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $489,000
  • 23006 Heathercroft Dr, Katy, TX 77450
    July-27-2026 | 3,351 sqft | $134/sqft | built 1998 | Similar size (3,351 sqft); Moderate age difference (5 years older); Sold after the valuation date
    $450,000
  • 20723 Autumn Terrace Ln, Katy, TX 77450
    July-17-2026 | 3,469 sqft | $150/sqft | built 2002 | Similar size (3,469 sqft); Similar age (2002); Sold after the valuation date
    $519,990
  • 22814 Pennyrile Ln, Katy, TX 77450
    July-16-2026 | 3,389 sqft | $156/sqft | built 1996 | Similar size (3,389 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $529,000
  • 20502 Chadbury Park Dr, Katy, TX 77450
    September-30-2026 | 3,672 sqft | $132/sqft | built 1990 | 10% size difference (3,672 sqft); Sold after the valuation date
    $484,900

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.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $825,000 sale recorded on May-1-2026