Cook County Value

3600 Wenonah Ave, Berwyn, IL 60402

3 bed / 1 bath, 1,528 sqft, built 1940, in Berwyn. Assessor market value for 2026: $340,000.

Cook County account 16313100130000

Assessor market value
$340,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,528 sqft
$223 per sqft
Year built
1940
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 30.8% from $260,000 in 2025 to $340,000 in 2026.
  • Assessor market value per square footThe current public record shows about $223 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

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

  • 6717 31st St, Berwyn, IL 60402
    1,518 sqft | $85/sqft | built 1941 | Similar size (1,518 vs 1,528 sqft); Similar age (1941 vs 1940); Similar lot size (4,218 vs 4,200 sqft)
    $129,250
  • 3604 Home Ave, Berwyn, IL 60402
    1,517 sqft | $224/sqft | built 1937 | Similar size (1,517 vs 1,528 sqft); Similar age (1937 vs 1940); Similar lot size (4,200 vs 4,200 sqft)
    $340,000
  • 3542 Home Ave, Berwyn, IL 60402
    1,540 sqft | $224/sqft | built 1940 | Similar size (1,540 vs 1,528 sqft); Built same year (1940); Similar lot size (4,200 vs 4,200 sqft)
    $344,200
  • 3112 Clarence Ave, Berwyn, IL 60402
    1,479 sqft | $216/sqft | built 1941 | Similar size (1,479 vs 1,528 sqft); Similar age (1941 vs 1940); Similar lot size (4,216 vs 4,200 sqft)
    $320,000
  • 3526 Maple Ave, Berwyn, IL 60402
    1,519 sqft | $224/sqft | built 1941 | Similar size (1,519 vs 1,528 sqft); Similar age (1941 vs 1940); Lot 10% larger (4,623 vs 4,200 sqft)
    $340,010

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 30.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$340,000+$80,000+30.8%
2025$260,000$00.0%
2024$260,000$00.0%
2023$260,000−$1,970−0.8%
2022$261,970$00.0%
2021$261,970$00.0%
2020$261,970——
6-year total+$78,030+29.8%