Harris Value

610 Ellingham Dr, Katy, TX 77450

2,962 sqft, built 1980, in Nottingham Country Appraised at $434,277 for 2026.

Harris County account 1102860000017

Appraised value
$434,277
Tax year 2026 · after any cap, before exemptions
Living area
2,962 sqft
$147 per sqft
Year built
1980
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, 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 decreased 5.5% from $459,523 in 2025 to $434,277 in 2026.
  • Appraised value per square footThe current public record shows about $147 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Nottingham Country neighborhood and ZIP 77450.
  • Neighborhood value signalAmong 209 residential records in the same neighborhood, the average appraised value is about $135 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.8% on average.

Comparable assessments

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

  • 619 Abbotswood Ct, Katy, TX 77450
    2,967 sqft | $141/sqft | built 1980 | Similar size (2,967 vs 2,962 sqft); Built same year (1980); Similar lot size (8,510 vs 8,395 sqft)
    $416,921
  • 515 Ellingham Dr, Katy, TX 77450
    2,991 sqft | $136/sqft | built 1979 | Similar size (2,991 vs 2,962 sqft); Similar age (1979 vs 1980); Similar lot size (8,510 vs 8,395 sqft)
    $406,665
  • 510 Ellingham Dr, Katy, TX 77450
    2,964 sqft | $146/sqft | built 1980 | Similar size (2,964 vs 2,962 sqft); Built same year (1980); Similar lot size (8,510 vs 8,395 sqft)
    $434,014
  • 518 Whitehurst Ct, Katy, TX 77450
    2,975 sqft | $149/sqft | built 1980 | Similar size (2,975 vs 2,962 sqft); Built same year (1980); Similar lot size (9,234 vs 8,395 sqft)
    $442,535
  • 519 Whitehurst Ct, Katy, TX 77450
    2,881 sqft | $158/sqft | built 1981 | Similar size (2,881 vs 2,962 sqft); Similar age (1981 vs 1980); Similar lot size (8,954 vs 8,395 sqft)
    $454,733

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.

  • 20911 Park Brush Cir, Katy, TX 77450
    September-17-2026 | 2,890 sqft | $119/sqft | built 1977 | Similar size (2,890 sqft); Similar age (1977); Sold after the valuation date
    $345,000
  • 1214 Shillington Dr, Katy, TX 77450
    July-9-2026 | 3,024 sqft | $144/sqft | built 1980 | Similar size (3,024 sqft); Similar age (1980); Sold after the valuation date
    $435,000
  • 1402 Sherfield Ridge Dr, Katy, TX 77450
    July-31-2026 | 2,836 sqft | $153/sqft | built 1982 | Similar size (2,836 sqft); Similar age (1982); Sold after the valuation date
    $435,000
  • 1122 Rustic Knolls Dr, Katy, TX 77450
    July-14-2026 | 2,925 sqft | $164/sqft | built 1982 | Similar size (2,925 sqft); Similar age (1982); Sold after the valuation date
    $480,000
  • 20115 Dering Ct, Katy, TX 77450
    August-21-2026 | 3,032 sqft | $115/sqft | built 1973 | Similar size (3,032 sqft); Moderate age difference (7 years older); Sold after the valuation date
    $350,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.