Cook County Value

2421 Clarence Ave, Berwyn, IL 60402

3 bed / 1 bath, 893 sqft, built 1953. Assessor market value for 2026: $240,000.

Cook County account 16302190330000

Assessor market value
$240,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
893 sqft
$269 per sqft
Year built
1953
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 CCAO Appraisal Area 11030 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 26.3% from $190,000 in 2025 to $240,000 in 2026.
  • Assessor market value per square footThe current public record shows about $269 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 60402.
  • Neighborhood value signalAmong 1,599 residential records in the same neighborhood, the average assessor market value is about $227 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +27.1% on average.

Comparable assessments

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

  • 2641 Euclid Ave, Berwyn, IL 60402
    888 sqft | $327/sqft | built 1956 | Similar size (888 vs 893 sqft); Similar age (1956 vs 1953); Similar lot size (3,750 vs 3,720 sqft)
    $290,000
  • 6914 Riverside Dr, Berwyn, IL 60402
    905 sqft | $265/sqft | built 1950 | Similar size (905 vs 893 sqft); Similar age (1950 vs 1953); Similar lot size (3,900 vs 3,720 sqft)
    $240,000
  • 2748 Wesley Ave, Berwyn, IL 60402
    950 sqft | $274/sqft | built 1958 | 6% larger (950 vs 893 sqft); Similar age (1958 vs 1953); Similar lot size (3,761 vs 3,720 sqft)
    $260,010
  • 2314 Clarence Ave, Berwyn, IL 60402
    873 sqft | $275/sqft | built 1942 | Similar size (873 vs 893 sqft); Similar lot size (3,812 vs 3,720 sqft); Same quality (Average)
    $240,000
  • 2301 Kenilworth Ave, Berwyn, IL 60402
    966 sqft | $269/sqft | built 1951 | 8% larger (966 vs 893 sqft); Similar age (1951 vs 1953); Similar lot size (3,810 vs 3,720 sqft)
    $260,000

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 26.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$240,000+$50,000+26.3%
2025$190,000$00.0%
2024$190,000$00.0%
2023$190,000+$23,040+13.8%
2022$166,960$00.0%
2021$166,960+$100.0%
2020$166,950——
6-year total+$73,050+43.8%