Cook County Value

507 Cedar St, Winnetka, IL 60093

5 bed / 3 bath, 2,640 sqft, built 1913, in New Trier. Assessor market value for 2026: $1,232,280.

Cook County account 05211110140000

Assessor market value
$1,232,280
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,640 sqft
$467 per sqft
Year built
1913
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 decreased 5.2% from $1,300,000 in 2025 to $1,232,280 in 2026.
  • Assessor market value per square footThe current public record shows about $467 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

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

  • 838 Lincoln Ave, Winnetka, IL 60093
    2,700 sqft | $522/sqft | built 1913 | Similar size (2,700 vs 2,640 sqft); Built same year (1913); Similar lot size (7,500 vs 7,800 sqft)
    $1,410,000
  • 1258 Asbury Ave, Winnetka, IL 60093
    2,614 sqft | $475/sqft | built 1917 | Similar size (2,614 vs 2,640 sqft); Similar age (1917 vs 1913); Similar lot size (8,000 vs 7,800 sqft)
    $1,240,430
  • 1069 Chatfield Rd, Winnetka, IL 60093
    2,652 sqft | $440/sqft | built 1912 | Similar size (2,652 vs 2,640 sqft); Similar age (1912 vs 1913); Similar lot size (7,500 vs 7,800 sqft)
    $1,167,830
  • 331 Walnut St, Winnetka, IL 60093
    2,682 sqft | $485/sqft | built 1912 | Similar size (2,682 vs 2,640 sqft); Similar age (1912 vs 1913); Similar lot size (8,250 vs 7,800 sqft)
    $1,300,000
  • 369 Hawthorn Ln, Winnetka, IL 60093
    2,716 sqft | $492/sqft | built 1914 | Similar size (2,716 vs 2,640 sqft); Similar age (1914 vs 1913); Similar lot size (8,150 vs 7,800 sqft)
    $1,336,010

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

Down 5.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,232,280−$67,720−5.2%
2025$1,300,000+$477,380+58.0%
2024$822,620$00.0%
2023$822,620−$125,140−13.2%
2022$947,760−$52,240−5.2%
2021$1,000,000−$442,870−30.7%
2020$1,442,870——
6-year total−$210,590−14.6%