Cook County Value

3206 Wisconsin Ave, Berwyn, IL 60402

6 bed / 2 bath, 3,120 sqft, built 1913, in Berwyn. Assessor market value for 2026: $430,000.

Cook County account 16311090200000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$430,000
Similar homes$479,419
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$430,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,120 sqft
$138 per sqft
Year built
1913
Average quality

What we found

Similar homes' assessments

Weak

1 of 8 similar homes is assessed lower per square foot. Their similarity-weighted median is $153.66/sqft, which supports a value of $479,419.

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 22.9% from $350,000 in 2025 to $430,000 in 2026.
  • Assessor market value per square footThe current public record shows about $138 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 589 residential records in the same neighborhood, the average assessor market value is about $194 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +29.0% on average.

Comparable assessments

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

  • 3143 Clinton Ave, Berwyn, IL 60402
    3,028 sqft | $149/sqft | built 1908 | Similar size (3,028 vs 3,120 sqft); Similar age (1908 vs 1913); Similar lot size (7,204 vs 6,900 sqft)
    $450,000
  • 3445 Wisconsin Ave 1, Berwyn, IL 60402
    3,243 sqft | $136/sqft | built 1905 | Similar size (3,243 vs 3,120 sqft); Similar lot size (7,000 vs 6,900 sqft); Same quality (Average)
    $440,000
  • 3201 Wenonah Ave, Berwyn, IL 60402
    3,045 sqft | $154/sqft | built 1925 | Similar size (3,045 vs 3,120 sqft); Similar lot size (7,000 vs 6,900 sqft); Same quality (Average)
    $470,000
  • 3321 Kenilworth Ave, Berwyn, IL 60402
    3,057 sqft | $150/sqft | built 1921 | Similar size (3,057 vs 3,120 sqft); Lot 11% smaller (6,150 vs 6,900 sqft); Same quality (Average)
    $460,000
  • 3421 Wenonah Ave, Berwyn, IL 60402
    3,200 sqft | $156/sqft | built 1908 | Similar size (3,200 vs 3,120 sqft); Similar age (1908 vs 1913); Similar lot size (7,560 vs 6,900 sqft)
    $500,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 2336 Scoville Ave, Berwyn, IL 60402
    3,427 sqft | $153/sqft | built 1922 | 10% size difference (3,427 sqft); Moderate age difference (9 years newer); Within 1 bedroom (7 vs 6)
    $525,000

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 22.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$430,000+$80,000+22.9%
2025$350,000$00.0%
2024$350,000$00.0%
2023$350,000+$23,750+7.3%
2022$326,250$00.0%
2021$326,250+$200.0%
2020$326,230——
6-year total+$103,770+31.8%