Cook County Value

3528 Wenonah Ave, Berwyn, IL 60402

4 bed / 2 bath, 2,026 sqft, built 1928, in Berwyn. Assessor market value for 2026: $420,000.

Cook County account 16313020280000

Assessor market value
$420,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,026 sqft
$207 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 54.3% from $272,280 in 2025 to $420,000 in 2026.
  • Assessor market value per square footThe current public record shows about $207 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.

  • 3606 Wisconsin Ave, Berwyn, IL 60402
    2,073 sqft | $198/sqft | built 1927 | Similar size (2,073 vs 2,026 sqft); Similar age (1927 vs 1928); Similar lot size (4,080 vs 4,200 sqft)
    $410,000
  • 3513 Wenonah Ave, Berwyn, IL 60402
    1,936 sqft | $207/sqft | built 1931 | Similar size (1,936 vs 2,026 sqft); Similar age (1931 vs 1928); Similar lot size (4,200 vs 4,200 sqft)
    $400,000
  • 3016 Wisconsin Ave, Berwyn, IL 60402
    1,991 sqft | $206/sqft | built 1928 | Similar size (1,991 vs 2,026 sqft); Built same year (1928); Lot 12% larger (4,725 vs 4,200 sqft)
    $410,010
  • 3022 Wesley Ave 1, Berwyn, IL 60402
    1,960 sqft | $194/sqft | built 1924 | Similar size (1,960 vs 2,026 sqft); Similar age (1924 vs 1928); Similar lot size (3,906 vs 4,200 sqft)
    $380,000
  • 6412 33rd St, Berwyn, IL 60402
    1,875 sqft | $187/sqft | built 1931 | 8% smaller (1,875 vs 2,026 sqft); Similar age (1931 vs 1928); Similar lot size (4,166 vs 4,200 sqft)
    $350,000

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

Value history

Up 54.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$420,000+$147,720+54.3%
2025$272,280−$26,400−8.8%
2024$298,680−$31,320−9.5%
2023$330,000+$90,150+37.6%
2022$239,850$00.0%
2021$239,850+$3,190+1.3%
2020$236,660——
6-year total+$183,340+77.5%