Harris Value

20607 Barkston Ct, Katy, TX 77450

3,245 sqft, built 1983, in Nottingham Country Appraised at $483,153 for 2026.

Harris County account 1144550060017

Appraised value
$483,153
Tax year 2026 · after any cap, before exemptions
Market value
$513,740
Living area
3,245 sqft
$149 per sqft
Year built
1983
Excellent 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 $439,230 in 2025 to $483,153 in 2026.
  • Appraised value per square footThe current public record shows about $149 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $30,587 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.

  • 20602 Prince Creek Dr, Katy, TX 77450
    3,312 sqft | $139/sqft | built 1983 | Similar size (3,312 vs 3,245 sqft); Built same year (1983); Lot 14% smaller (8,960 vs 10,476 sqft)
    $461,191
  • 20602 Barkston Ct, Katy, TX 77450
    3,230 sqft | $163/sqft | built 1984 | Similar size (3,230 vs 3,245 sqft); Similar age (1984 vs 1983); Lot 20% smaller (8,406 vs 10,476 sqft)
    $526,498
  • 918 Caswell Ct, Katy, TX 77450
    3,327 sqft | $184/sqft | built 1985 | Similar size (3,327 vs 3,245 sqft); Similar age (1985 vs 1983); Similar lot size (10,710 vs 10,476 sqft)
    $611,261
  • 20703 Kendra Ln, Katy, TX 77450
    3,257 sqft | $175/sqft | built 1984 | Similar size (3,257 vs 3,245 sqft); Similar age (1984 vs 1983); Similar lot size (9,716 vs 10,476 sqft)
    $569,554
  • 20707 Kendra Ln, Katy, TX 77450
    3,531 sqft | $152/sqft | built 1984 | 9% larger (3,531 vs 3,245 sqft); Similar age (1984 vs 1983); Similar lot size (9,602 vs 10,476 sqft)
    $537,126

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.

  • 23027 Red River Dr, Katy, TX 77450
    August-31-2026 | 3,005 sqft | $133/sqft | built 1989 | 7% size difference (3,005 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $400,000
  • 614 Houghton Rd, Katy, TX 77450
    August-4-2026 | 3,125 sqft | $142/sqft | built 1974 | Similar size (3,125 sqft); Moderate age difference (9 years older); Sold after the valuation date
    $445,000
  • 22519 Wildwood Grove Dr, Katy, TX 77450
    July-2-2026 | 3,123 sqft | $152/sqft | built 1984 | Similar size (3,123 sqft); Similar age (1984); Sold after the valuation date
    $475,000
  • 20618 Chestnut Hills Dr, Katy, TX 77450
    June-4-2026 | 3,236 sqft | $150/sqft | built 1980 | Similar size (3,236 sqft); Similar age (1980); Sold after the valuation date
    $485,000
  • 934 Caswell Ct, Katy, TX 77450
    April-28-2026 | 3,351 sqft | $139/sqft | built 1982 | Similar size (3,351 sqft); Similar age (1982); Sold after the valuation date
    $465,000

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.