Harris Value

1618 Hannington Dr, Katy, TX 77450

3,585 sqft, built 1989, in Nottingham Country Appraised at $539,418 for 2026.

Harris County account 1142490170037

Appraised value
$539,418
Tax year 2026 · after any cap, before exemptions
Market value
$552,022
Living area
3,585 sqft
$150 per sqft
Year built
1989
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 $490,380 in 2025 to $539,418 in 2026.
  • Appraised value per square footThe current public record shows about $150 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $12,604 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 739 residential records in the same neighborhood, the average appraised value is about $156 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.5% on average.

Comparable assessments

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

  • 20618 Hannington Ln, Katy, TX 77450
    3,581 sqft | $161/sqft | built 1988 | Similar size (3,581 vs 3,585 sqft); Similar age (1988 vs 1989); Similar lot size (7,688 vs 7,680 sqft)
    $577,279
  • 1110 Sherfield Ridge Dr, Katy, TX 77450
    3,562 sqft | $143/sqft | built 1989 | Similar size (3,562 vs 3,585 sqft); Built same year (1989); Similar lot size (7,800 vs 7,680 sqft)
    $507,909
  • 922 Caswell Ct, Katy, TX 77450
    3,692 sqft | $149/sqft | built 1989 | Similar size (3,692 vs 3,585 sqft); Built same year (1989); Similar lot size (7,800 vs 7,680 sqft)
    $551,843
  • 20759 Vanderwick Dr, Katy, TX 77450
    3,589 sqft | $144/sqft | built 1990 | Similar size (3,589 vs 3,585 sqft); Similar age (1990 vs 1989); Similar lot size (7,673 vs 7,680 sqft)
    $517,969
  • 20719 Park Pine Dr, Katy, TX 77450
    3,576 sqft | $150/sqft | built 1989 | Similar size (3,576 vs 3,585 sqft); Built same year (1989); Similar lot size (7,590 vs 7,680 sqft)
    $535,887

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.

  • 1118 Sherfield Ridge Dr, Katy, TX 77450
    August-21-2026 | 3,538 sqft | $201/sqft | built 1989 | Similar size (3,538 sqft); Similar age (1989); Sold after the valuation date
    $709,700
  • 2414 Shelby Park Dr, Katy, TX 77450
    July-27-2026 | 3,800 sqft | $151/sqft | built 1992 | 6% size difference (3,800 sqft); Similar age (1992); Sold after the valuation date
    $575,000
  • 1431 Hoveden Dr, Katy, TX 77450
    August-19-2026 | 3,495 sqft | $209/sqft | built 1980 | Similar size (3,495 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $729,000
  • 20603 Morning Creek Dr, Katy, TX 77450
    August-26-2026 | 3,725 sqft | $134/sqft | built 1998 | Similar size (3,725 sqft); Moderate age difference (9 years newer); Sold after the valuation date
    $499,900
  • 22814 Pennyrile Ln, Katy, TX 77450
    July-16-2026 | 3,389 sqft | $156/sqft | built 1996 | 6% size difference (3,389 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $529,000

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.