Cook County Value

643 Kenilworth Ter Kenilworth, IL 60043

5 bed / 3 bath, 2,900 sqft, built 1946, in New Trier. Assessor market value for 2026: $1,294,550.

Cook County account 05283020080000

Assessor market value
$1,294,550
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,900 sqft
$446 per sqft
Year built
1946
Average 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 60043 and New Trier assessment pages.

Local guide: New Trier Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for New Trier have closed (Assessor , Board of Review ). 2027 notices usually start in March.

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

  • Assessment changeThe assessor market value stayed about the same, from $1,294,550 in 2025 to $1,294,550 in 2026.
  • Assessor market value per square footThe current public record shows about $446 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the New Trier neighborhood and ZIP 60043.
  • Neighborhood value signalAmong 1,584 residential records in the same neighborhood, the average assessor market value is about $440 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.9% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 45 Brier St, Winnetka, IL 60093
    2,925 sqft | $414/sqft | built 1947 | Similar size (2,925 vs 2,900 sqft); Similar age (1947 vs 1946); Similar lot size (12,150 vs 11,800 sqft)
    $1,210,000
  • 1936 Chestnut Ave, Wilmette, IL 60091
    2,981 sqft | $463/sqft | built 1936 | Similar size (2,981 vs 2,900 sqft); Similar lot size (11,725 vs 11,800 sqft); Same quality (Average)
    $1,380,000
  • 2244 Beechwood Ave, Wilmette, IL 60091
    2,785 sqft | $452/sqft | built 1954 | Similar size (2,785 vs 2,900 sqft); Similar lot size (10,790 vs 11,800 sqft); Same quality (Average)
    $1,260,000
  • 1225 Ridge Rd, Wilmette, IL 60091
    2,912 sqft | $412/sqft | built 1947 | Similar size (2,912 vs 2,900 sqft); Similar age (1947 vs 1946); Lot 17% larger (13,854 vs 11,800 sqft)
    $1,200,000
  • 564 Meadow Rd, Winnetka, IL 60093
    2,758 sqft | $470/sqft | built 1934 | Similar size (2,758 vs 2,900 sqft); Similar lot size (11,674 vs 11,800 sqft); Same quality (Average)
    $1,297,500

Recent comparable sales

Sales selected by similarity to the subject property.

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

Value history

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,294,550$00.0%
2025$1,294,550+$474,550+57.9%
2024$820,000$00.0%
2023$820,000$00.0%
2022$820,000+$97,750+13.5%
2021$722,250−$76,050−9.5%
2020$798,300——
6-year total+$496,250+62.2%