Cook County Value

3541 Wenonah Ave, Berwyn, IL 60402

4 bed / 1 bath, 1,384 sqft, built 1928, in Berwyn. Assessor market value for 2026: $330,000.

Cook County account 16313030200000

Assessor market value
$330,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,384 sqft
$238 per sqft
Year built
1928
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 26.9% from $260,000 in 2025 to $330,000 in 2026.
  • Assessor market value per square footThe current public record shows about $238 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.

  • 7120 35th St, Berwyn, IL 60402
    1,372 sqft | $241/sqft | built 1928 | Similar size (1,372 vs 1,384 sqft); Built same year (1928); Similar lot size (4,292 vs 4,200 sqft)
    $330,000
  • 2846 Wisconsin Ave, Berwyn, IL 60402
    1,390 sqft | $237/sqft | built 1927 | Similar size (1,390 vs 1,384 sqft); Similar age (1927 vs 1928); Similar lot size (4,136 vs 4,200 sqft)
    $330,000
  • 3524 Wisconsin Ave, Berwyn, IL 60402
    1,405 sqft | $249/sqft | built 1929 | Similar size (1,405 vs 1,384 sqft); Similar age (1929 vs 1928); Similar lot size (4,110 vs 4,200 sqft)
    $350,000
  • 3518 Wisconsin Ave, Berwyn, IL 60402
    1,406 sqft | $249/sqft | built 1929 | Similar size (1,406 vs 1,384 sqft); Similar age (1929 vs 1928); Similar lot size (4,110 vs 4,200 sqft)
    $350,000
  • 3516 Home Ave, Berwyn, IL 60402
    1,427 sqft | $249/sqft | built 1930 | Similar size (1,427 vs 1,384 sqft); Similar age (1930 vs 1928); Similar lot size (4,200 vs 4,200 sqft)
    $356,000

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 26.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$330,000+$70,000+26.9%
2025$260,000$00.0%
2024$260,000$00.0%
2023$260,000+$42,960+19.8%
2022$217,040−$37,370−14.7%
2021$254,410$00.0%
2020$254,410——
6-year total+$75,590+29.7%