Harris Value

1006 Sierra Shadows Dr, Katy, TX 77450

1,420 sqft, built 1979, in Silverstones Appraised at $220,356 for 2026.

Harris County account 1115670000011

Appraised value
$220,356
Tax year 2026 · after any cap, before exemptions
Living area
1,420 sqft
$155 per sqft
Year built
1979
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 77450, Silverstones, 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 7.5% from $238,135 in 2025 to $220,356 in 2026.
  • Appraised value per square footThe current public record shows about $155 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Silverstones neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 563 residential records in the same neighborhood, the average appraised value is about $157 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.0% on average.

Comparable assessments

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

  • 947 Sierra Shadows Dr, Katy, TX 77450
    1,439 sqft | $149/sqft | built 1978 | Similar size (1,439 vs 1,420 sqft); Similar age (1978 vs 1979); Similar lot size (6,050 vs 6,090 sqft)
    $214,370
  • 1415 Grand Junction Dr, Katy, TX 77450
    1,429 sqft | $162/sqft | built 1980 | Similar size (1,429 vs 1,420 sqft); Similar age (1980 vs 1979); Similar lot size (6,300 vs 6,090 sqft)
    $230,824
  • 1419 Valley Landing Dr, Katy, TX 77450
    1,411 sqft | $152/sqft | built 1980 | Similar size (1,411 vs 1,420 sqft); Similar age (1980 vs 1979); Similar lot size (6,413 vs 6,090 sqft)
    $215,090
  • 915 Golden West Dr, Katy, TX 77450
    1,435 sqft | $171/sqft | built 1979 | Similar size (1,435 vs 1,420 sqft); Built same year (1979); Similar lot size (5,985 vs 6,090 sqft)
    $245,963
  • 911 Golden West Dr, Katy, TX 77450
    1,413 sqft | $152/sqft | built 1979 | Similar size (1,413 vs 1,420 sqft); Built same year (1979); Similar lot size (5,985 vs 6,090 sqft)
    $215,159

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.

  • 20811 Park Pine Dr, Katy, TX 77450
    July-2-2026 | 1,395 sqft | $176/sqft | built 1978 | Similar size (1,395 sqft); Similar age (1978); Sold after the valuation date
    $245,000
  • 919 Western Hills Dr, Katy, TX 77450
    August-4-2026 | 1,296 sqft | $174/sqft | built 1978 | 9% size difference (1,296 sqft); Similar age (1978); Sold after the valuation date
    $224,900
  • 21422 Park Bishop Dr, Katy, TX 77450
    August-6-2026 | 1,335 sqft | $184/sqft | built 1983 | 6% size difference (1,335 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $245,000
  • 21222 Park Mount Dr, Katy, TX 77450
    August-26-2026 | 1,516 sqft | $148/sqft | built 1982 | 7% size difference (1,516 sqft); Similar age (1982); Sold after the valuation date
    $225,000
  • 22031 Birch Valley Dr, Katy, TX 77450
    August-21-2026 | 1,602 sqft | $149/sqft | built 1983 | 13% size difference (1,602 sqft); Moderate age difference (4 years newer); Sold after the valuation date
    $238,000

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.