Harris Value

1147 Shillington Dr, Katy, TX 77450

2,684 sqft, built 1981, in Nottingham Country Appraised at $489,500 for 2026.

Harris County account 1127350000017

Appraised value
$489,500
Tax year 2026 · after any cap, before exemptions
Market value
$510,016
Living area
2,684 sqft
$182 per sqft
Year built
1981
Good 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 77450, Nottingham Country, 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 $445,000 in 2025 to $489,500 in 2026.
  • Appraised value per square footThe current public record shows about $182 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $20,516 above the appraised value used on this page.
  • Nearby comparison areaThis page starts the equity review with public records for the Nottingham Country neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 204 residential records in the same neighborhood, the average appraised value is about $148 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +5.2% on average.

Comparable assessments

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

  • 1315 Shillington Dr, Katy, TX 77450
    2,794 sqft | $143/sqft | built 1980 | Similar size (2,794 vs 2,684 sqft); Similar age (1980 vs 1981); Similar lot size (8,125 vs 8,125 sqft)
    $399,207
  • 1146 Shillington Dr, Katy, TX 77450
    2,616 sqft | $163/sqft | built 1980 | Similar size (2,616 vs 2,684 sqft); Similar age (1980 vs 1981); Similar lot size (8,775 vs 8,125 sqft)
    $426,245
  • 1034 Shillington Dr, Katy, TX 77450
    2,714 sqft | $145/sqft | built 1982 | Similar size (2,714 vs 2,684 sqft); Similar age (1982 vs 1981); Similar lot size (7,605 vs 8,125 sqft)
    $393,388
  • 942 Montview Dr, Katy, TX 77450
    2,515 sqft | $155/sqft | built 1981 | 6% smaller (2,515 vs 2,684 sqft); Built same year (1981); Similar lot size (7,768 vs 8,125 sqft)
    $389,551
  • 1143 Shillington Dr, Katy, TX 77450
    2,664 sqft | $148/sqft | built 1980 | Similar size (2,664 vs 2,684 sqft); Similar age (1980 vs 1981); Similar lot size (8,125 vs 8,125 sqft)
    $395,411

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.

  • 1027 Flagmore Dr, Katy, TX 77450
    August-18-2026 | 2,698 sqft | $189/sqft | built 1983 | Similar size (2,698 sqft); Similar age (1983); Sold after the valuation date
    $510,000
  • 703 Cranfield Ct, Katy, TX 77450
    September-21-2026 | 2,658 sqft | $173/sqft | built 1979 | Similar size (2,658 sqft); Similar age (1979); Sold after the valuation date
    $460,000
  • 20723 Vanderwick Dr, Katy, TX 77450
    August-26-2026 | 2,586 sqft | $168/sqft | built 1982 | Similar size (2,586 sqft); Similar age (1982); Sold after the valuation date
    $435,000
  • 911 Montview Dr, Katy, TX 77450
    August-25-2026 | 2,741 sqft | $157/sqft | built 1983 | Similar size (2,741 sqft); Similar age (1983); Sold after the valuation date
    $429,900
  • 20619 Prince Creek Dr, Katy, TX 77450
    August-28-2026 | 2,794 sqft | $174/sqft | built 1982 | Similar size (2,794 sqft); Similar age (1982); Sold after the valuation date
    $487,000

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.