Cook County Value

6410 Windsor Ave, Berwyn, IL 60402

3 bed / 1 bath, 1,221 sqft, built 1960, in Berwyn. Assessor market value for 2026: $280,010.

Cook County account 16312110040000

Assessor market value
$280,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,221 sqft
$229 per sqft
Year built
1960
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 60402 and Berwyn assessment pages.

Local guide: Berwyn Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Berwyn 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 increased 27.3% from $220,000 in 2025 to $280,010 in 2026.
  • Assessor market value per square footThe current public record shows about $229 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Berwyn neighborhood and ZIP 60402.
  • Neighborhood value signalAmong 1,567 residential records in the same neighborhood, the average assessor market value is about $221 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +34.7% on average.

Comparable assessments

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

  • 6410 Fairfield Ave, Berwyn, IL 60402
    1,248 sqft | $261/sqft | built 1968 | Similar size (1,248 vs 1,221 sqft); Similar lot size (3,720 vs 3,551 sqft); Same quality (Average)
    $325,780
  • 7140 35th St, Berwyn, IL 60402
    1,242 sqft | $258/sqft | built 1952 | Similar size (1,242 vs 1,221 sqft); Similar lot size (3,810 vs 3,551 sqft); Same quality (Average)
    $320,000
  • 6930 29th Pl, Berwyn, IL 60402
    1,142 sqft | $271/sqft | built 1957 | 6% smaller (1,142 vs 1,221 sqft); Similar age (1957 vs 1960); Similar lot size (3,750 vs 3,551 sqft)
    $310,000
  • 6408 Fairfield Ave, Berwyn, IL 60402
    1,248 sqft | $246/sqft | built 1969 | Similar size (1,248 vs 1,221 sqft); Similar lot size (3,720 vs 3,551 sqft); Same quality (Average)
    $306,800
  • 3608 Wisconsin Ave, Berwyn, IL 60402
    1,212 sqft | $264/sqft | built 1959 | Similar size (1,212 vs 1,221 sqft); Similar age (1959 vs 1960); Lot 15% larger (4,080 vs 3,551 sqft)
    $320,000

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 27.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$280,010+$60,010+27.3%
2025$220,000$00.0%
2024$220,000$00.0%
2023$220,000+$28,890+15.1%
2022$191,110$00.0%
2021$191,110+$100.0%
2020$191,100——
6-year total+$88,910+46.5%