Cook County Value

3525 East Ave, Berwyn, IL 60402

3 bed / 1 bath, 1,260 sqft, built 1914, in Berwyn. Assessor market value for 2026: $280,000.

Cook County account 16314040420000

Assessor market value
$280,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,260 sqft
$222 per sqft
Year built
1914
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 27.3% from $220,000 in 2025 to $280,000 in 2026.
  • Assessor market value per square footThe current public record shows about $222 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 2,263 residential records in the same neighborhood, the average assessor market value is about $237 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +28.1% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 3720 Kenilworth Ave, Berwyn, IL 60402
    1,275 sqft | $259/sqft | built 1924 | Similar size (1,275 vs 1,260 sqft); Similar lot size (4,384 vs 4,305 sqft); Same quality (Average)
    $330,000
  • 3833 Wenonah Ave, Berwyn, IL 60402
    1,260 sqft | $230/sqft | built 1925 | Similar size (1,260 vs 1,260 sqft); Similar lot size (4,455 vs 4,305 sqft); Same quality (Average)
    $290,000
  • 3534 Clarence Ave, Berwyn, IL 60402
    1,254 sqft | $247/sqft | built 1918 | Similar size (1,254 vs 1,260 sqft); Similar age (1918 vs 1914); Similar lot size (3,885 vs 4,305 sqft)
    $310,000
  • 3704 Grove Ave, Berwyn, IL 60402
    1,258 sqft | $246/sqft | built 1929 | Similar size (1,258 vs 1,260 sqft); Similar lot size (4,270 vs 4,305 sqft); Same quality (Average)
    $310,000
  • 3539 Scoville Ave, Berwyn, IL 60402
    1,251 sqft | $248/sqft | built 1923 | Similar size (1,251 vs 1,260 sqft); Similar lot size (4,059 vs 4,305 sqft); Same quality (Average)
    $310,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 3101 East Ave, Berwyn, IL 60402
    1,246 sqft | $108/sqft | built 1924 | Similar size (1,246 sqft); Moderate age difference (10 years newer); Same beds (3)
    $135,000

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 27.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$280,000+$60,000+27.3%
2025$220,000$00.0%
2024$220,000$00.0%
2023$220,000+$29,320+15.4%
2022$190,680$00.0%
2021$190,680+$100.0%
2020$190,670——
6-year total+$89,330+46.9%