Cook County Value

3631 Wisconsin Ave, Berwyn, IL 60402

2 bed / 1 bath, 918 sqft, built 1951, in Berwyn Assessor market value for 2026: $260,000.

Cook County account 16313100100000

Assessor market value
$260,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
918 sqft
$283 per sqft
Year built
1951
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 18.2% from $220,000 in 2025 to $260,000 in 2026.
  • Assessor market value per square footThe current public record shows about $283 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.

  • 3516 Wenonah Ave, Berwyn, IL 60402
    944 sqft | $350/sqft | built 1951 | Similar size (944 vs 918 sqft); Built same year (1951); Similar lot size (4,200 vs 4,170 sqft)
    $330,000
  • 3616 Home Ave, Berwyn, IL 60402
    868 sqft | $211/sqft | built 1951 | 5% smaller (868 vs 918 sqft); Built same year (1951); Similar lot size (4,170 vs 4,170 sqft)
    $183,230
  • 3518 Home Ave, Berwyn, IL 60402
    870 sqft | $276/sqft | built 1951 | 5% smaller (870 vs 918 sqft); Built same year (1951); Similar lot size (4,200 vs 4,170 sqft)
    $240,000
  • 3525 Kenilworth Ave, Berwyn, IL 60402
    878 sqft | $296/sqft | built 1949 | Similar size (878 vs 918 sqft); Similar age (1949 vs 1951); Similar lot size (4,099 vs 4,170 sqft)
    $260,010
  • 3531 Kenilworth Ave, Berwyn, IL 60402
    878 sqft | $296/sqft | built 1949 | Similar size (878 vs 918 sqft); Similar age (1949 vs 1951); Similar lot size (4,099 vs 4,170 sqft)
    $260,010

Recent comparable sales

Sales selected by similarity to the subject property.

  • 3518 Home Ave, Berwyn, IL 60402
    870 sqft | $310/sqft | built 1951 | 5% size difference (870 sqft); Similar age (1951); Same beds (2)
    $270,000
  • 3515 Cuyler Ave, Berwyn, IL 60402
    1,006 sqft | $188/sqft | built 1950 | 10% size difference (1,006 sqft); Similar age (1950); Within 1 bedroom (1 vs 2)
    $189,500
  • 3716 Cuyler Ave, Berwyn, IL 60402
    985 sqft | $211/sqft | built 1957 | 7% size difference (985 sqft); Moderate age difference (6 years newer); Within 1 bedroom (3 vs 2)
    $207,500
  • 7015 40th Pl, Stickney, IL 60402
    1,032 sqft | $257/sqft | built 1960 | 12% size difference (1,032 sqft); Moderate age difference (9 years newer); Same beds (2)
    $265,000
  • 3739 Wenonah Ave, Berwyn, IL 60402
    1,044 sqft | $287/sqft | built 1935 | 14% size difference (1,044 sqft); Same beds (2)
    $300,000

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 18.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$260,000+$40,000+18.2%
2025$220,000$00.0%
2024$220,000$00.0%
2023$220,000+$65,000+41.9%
2022$155,000$00.0%
2021$155,000−$16,340−9.5%
2020$171,340——
6-year total+$88,660+51.7%