Harris Value

618 Brenwick Ct, Katy, TX 77450

3,311 sqft, built 1976, in Nottingham Country Appraised at $515,769 for 2026.

Harris County account 1060190000024

Appraised value
$515,769
Tax year 2026 · after any cap, before exemptions
Market value
$525,898
Living area
3,311 sqft
$156 per sqft
Year built
1976
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 $468,881 in 2025 to $515,769 in 2026.
  • Appraised value per square footThe current public record shows about $156 per square foot before any comparable-property adjustments.
  • Market/appraised spreadThe county market value is $10,129 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 508 residential records in the same neighborhood, the average appraised value is about $152 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.

  • 702 Calthorte Ct, Katy, TX 77450
    3,407 sqft | $152/sqft | built 1974 | Similar size (3,407 vs 3,311 sqft); Similar age (1974 vs 1976); Similar lot size (14,068 vs 14,025 sqft)
    $517,271
  • 615 Brenwick Ct, Katy, TX 77450
    3,110 sqft | $163/sqft | built 1976 | 6% smaller (3,110 vs 3,311 sqft); Built same year (1976); Similar lot size (14,025 vs 14,025 sqft)
    $506,532
  • 507 Walworten Ct, Katy, TX 77450
    3,218 sqft | $159/sqft | built 1974 | Similar size (3,218 vs 3,311 sqft); Similar age (1974 vs 1976); Similar lot size (14,973 vs 14,025 sqft)
    $510,790
  • 407 Sancroft Ct, Katy, TX 77450
    3,104 sqft | $130/sqft | built 1975 | 6% smaller (3,104 vs 3,311 sqft); Similar age (1975 vs 1976); Similar lot size (14,025 vs 14,025 sqft)
    $402,362
  • 20103 Wickham Ct, Katy, TX 77450
    3,196 sqft | $115/sqft | built 1974 | Similar size (3,196 vs 3,311 sqft); Similar age (1974 vs 1976); Similar lot size (13,519 vs 14,025 sqft)
    $369,081

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.

  • 702 Calthorte Ct, Katy, TX 77450
    June-5-2026 | 3,407 sqft | $167/sqft | built 1974 | Similar size (3,407 sqft); Similar age (1974); Sold after the valuation date
    $570,000
  • 20203 Cadogan Ct, Katy, TX 77450
    July-1-2026 | 3,256 sqft | $203/sqft | built 1982 | Similar size (3,256 sqft); Moderate age difference (6 years newer); Sold after the valuation date
    $660,000
  • 615 Brenwick Ct, Katy, TX 77450
    July-31-2026 | 3,110 sqft | $225/sqft | built 1976 | 6% size difference (3,110 sqft); Similar age (1976); Sold after the valuation date
    $699,000
  • 614 Houghton Rd, Katy, TX 77450
    August-4-2026 | 3,125 sqft | $142/sqft | built 1974 | 6% size difference (3,125 sqft); Similar age (1974); Sold after the valuation date
    $445,000
  • 20506 Shadow Mill Ct, Katy, TX 77450
    July-1-2026 | 3,446 sqft | $165/sqft | built 1993 | Similar size (3,446 sqft); Sold after the valuation date
    $570,000

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.