Cook County Value

3500 Wesley Ave, Berwyn, IL 60402

4 bed / 2 bath, 1,720 sqft, built 1898, in Berwyn. Assessor market value for 2026: $380,000.

Cook County account 16312310430000

Assessor market value
$380,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,720 sqft
$221 per sqft
Year built
1898
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 31.0% from $290,000 in 2025 to $380,000 in 2026.
  • Assessor market value per square footThe current public record shows about $221 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.

  • 3521 Clinton Ave, Berwyn, IL 60402
    1,782 sqft | $202/sqft | built 1898 | Similar size (1,782 vs 1,720 sqft); Built same year (1898); Similar lot size (3,751 vs 4,092 sqft)
    $360,010
  • 6600 34th St, Berwyn, IL 60402
    1,648 sqft | $231/sqft | built 1904 | Similar size (1,648 vs 1,720 sqft); Similar lot size (3,937 vs 4,092 sqft); Same quality (Average)
    $380,010
  • 6714 34th St, Berwyn, IL 60402
    1,634 sqft | $239/sqft | built 1888 | 5% smaller (1,634 vs 1,720 sqft); Similar lot size (4,099 vs 4,092 sqft); Same quality (Average)
    $390,010
  • 6418 Sinclair Ave, Berwyn, IL 60402
    1,740 sqft | $201/sqft | built 1904 | Similar size (1,740 vs 1,720 sqft); Lot 15% larger (4,687 vs 4,092 sqft); Same quality (Average)
    $350,010
  • 3449 Wesley Ave, Berwyn, IL 60402
    1,644 sqft | $201/sqft | built 1904 | Similar size (1,644 vs 1,720 sqft); Similar lot size (4,225 vs 4,092 sqft); Same quality (Average)
    $330,010

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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 31.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$380,000+$90,000+31.0%
2025$290,000$00.0%
2024$290,000$00.0%
2023$290,000+$52,020+21.9%
2022$237,980$00.0%
2021$237,980+$200.0%
2020$237,960——
6-year total+$142,040+59.7%