Cook County Value

1940 Wisconsin Ave, Berwyn, IL 60402

3 bed / 1 bath, 1,436 sqft, built 1926, in Berwyn. Assessor market value for 2026: $310,000.

Cook County account 16193170320000

Assessor market value
$310,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,436 sqft
$216 per sqft
Year built
1926
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 19.2% from $260,000 in 2025 to $310,000 in 2026.
  • Assessor market value per square footThe current public record shows about $216 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 2,356 residential records in the same neighborhood, the average assessor market value is about $181 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +23.1% on average.

Comparable assessments

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

  • 1935 East Ave, Berwyn, IL 60402
    1,441 sqft | $215/sqft | built 1925 | Similar size (1,441 vs 1,436 sqft); Similar age (1925 vs 1926); Similar lot size (5,197 vs 5,130 sqft)
    $310,000
  • 1839 Harvey Ave, Berwyn, IL 60402
    1,443 sqft | $215/sqft | built 1924 | Similar size (1,443 vs 1,436 sqft); Similar age (1924 vs 1926); Similar lot size (5,040 vs 5,130 sqft)
    $310,000
  • 1843 Cuyler Ave, Berwyn, IL 60402
    1,403 sqft | $235/sqft | built 1923 | Similar size (1,403 vs 1,436 sqft); Similar age (1923 vs 1926); Similar lot size (5,040 vs 5,130 sqft)
    $330,000
  • 2112 East Ave, Berwyn, IL 60402
    1,440 sqft | $181/sqft | built 1924 | Similar size (1,440 vs 1,436 sqft); Similar age (1924 vs 1926); Similar lot size (4,752 vs 5,130 sqft)
    $260,000
  • 1934 East Ave, Berwyn, IL 60402
    1,429 sqft | $217/sqft | built 1924 | Similar size (1,429 vs 1,436 sqft); Similar age (1924 vs 1926); Similar lot size (4,751 vs 5,130 sqft)
    $310,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 3101 East Ave, Berwyn, IL 60402
    1,246 sqft | $108/sqft | built 1924 | 13% size difference (1,246 sqft); Similar age (1924); Same beds (3)
    $135,000
  • 1917 Home Ave, Berwyn, IL 60402
    1,603 sqft | $163/sqft | built 1932 | 12% size difference (1,603 sqft); Moderate age difference (6 years newer); Within 1 bedroom (4 vs 3)
    $262,000

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

Up 19.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$310,000+$50,000+19.2%
2025$260,000$00.0%
2024$260,000$00.0%
2023$260,000+$79,900+44.4%
2022$180,100$00.0%
2021$180,100$00.0%
2020$180,100——
6-year total+$129,900+72.1%