Cook County Value

1197 Chatfield Rd, Winnetka, IL 60093

5 bed / 3 bath, 3,066 sqft, built 1931, in New Trier. Assessor market value for 2026: $1,560,010.

Cook County account 05173000180000

Assessor market value
$1,560,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,066 sqft
$509 per sqft
Year built
1931
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 60093 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 $1,560,010 in 2025 to $1,560,010 in 2026.
  • Assessor market value per square footThe current public record shows about $509 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 60093.
  • Neighborhood value signalAmong 1,469 residential records in the same neighborhood, the average assessor market value is about $518 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.0% on average.

Comparable assessments

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

  • 845 Lincoln Ave, Winnetka, IL 60093
    3,053 sqft | $447/sqft | built 1927 | Similar size (3,053 vs 3,066 sqft); Similar age (1927 vs 1931); Similar lot size (7,500 vs 7,455 sqft)
    $1,365,000
  • 94 Essex Rd, Winnetka, IL 60093
    3,080 sqft | $452/sqft | built 1928 | Similar size (3,080 vs 3,066 sqft); Similar age (1928 vs 1931); Similar lot size (7,623 vs 7,455 sqft)
    $1,392,850
  • 220 Sheridan Rd, Winnetka, IL 60093
    3,039 sqft | $470/sqft | built 1928 | Similar size (3,039 vs 3,066 sqft); Similar age (1928 vs 1931); Similar lot size (7,640 vs 7,455 sqft)
    $1,429,780
  • 465 Poplar St, Winnetka, IL 60093
    3,019 sqft | $487/sqft | built 1928 | Similar size (3,019 vs 3,066 sqft); Similar age (1928 vs 1931); Similar lot size (7,300 vs 7,455 sqft)
    $1,470,510
  • 156 Fuller Ln, Winnetka, IL 60093
    3,116 sqft | $441/sqft | built 1924 | Similar size (3,116 vs 3,066 sqft); Similar lot size (7,575 vs 7,455 sqft); Same quality (Average)
    $1,375,210

Recent comparable sales

Sales selected by similarity to the subject property.

  • 484 Orchard Ln, Winnetka, IL 60093
    3,400 sqft | $616/sqft | built 1927 | 11% size difference (3,400 sqft); Moderate age difference (4 years older); Same beds (5)
    $2,095,000
  • 1333 Tower Rd, Winnetka, IL 60093
    3,234 sqft | $553/sqft | built 1941 | 6% size difference (3,234 sqft); Moderate age difference (10 years newer); Within 1 bedroom (6 vs 5)
    $1,790,000
  • 681 Walden Rd, Winnetka, IL 60093
    3,453 sqft | $552/sqft | built 1938 | 13% size difference (3,453 sqft); Moderate age difference (7 years newer); Same beds (5)
    $1,905,000

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$1,560,010$00.0%
2025$1,560,010+$715,920+84.8%
2024$844,090$00.0%
2023$844,090−$420,180−33.2%
2022$1,264,270+$489,670+63.2%
2021$774,600+$200.0%
2020$774,580——
6-year total+$785,430+101.4%