Cook County Value

6440 33rd St, Berwyn, IL 60402

3 bed / 1 bath, 1,334 sqft, built 1948, in Berwyn. Assessor market value for 2026: $310,000.

Cook County account 16312260420000

Assessor market value
$310,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,334 sqft
$232 per sqft
Year built
1948
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 34.8% from $230,000 in 2025 to $310,000 in 2026.
  • Assessor market value per square footThe current public record shows about $232 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.

  • 6439 33rd St, Berwyn, IL 60402
    1,304 sqft | $245/sqft | built 1947 | Similar size (1,304 vs 1,334 sqft); Similar age (1947 vs 1948); Similar lot size (4,960 vs 5,000 sqft)
    $320,000
  • 6546 33rd St, Berwyn, IL 60402
    1,407 sqft | $249/sqft | built 1948 | 6% larger (1,407 vs 1,334 sqft); Built same year (1948); Similar lot size (5,000 vs 5,000 sqft)
    $350,000
  • 2820 Wisconsin Ave, Berwyn, IL 60402
    1,330 sqft | $233/sqft | built 1942 | Similar size (1,330 vs 1,334 sqft); Similar lot size (4,760 vs 5,000 sqft); Same quality (Average)
    $310,000
  • 2901 Home Ave, Berwyn, IL 60402
    1,327 sqft | $249/sqft | built 1953 | Similar size (1,327 vs 1,334 sqft); Similar age (1953 vs 1948); Similar lot size (4,708 vs 5,000 sqft)
    $330,000
  • 7050 35th St, Berwyn, IL 60402
    1,356 sqft | $243/sqft | built 1951 | Similar size (1,356 vs 1,334 sqft); Similar age (1951 vs 1948); Similar lot size (5,353 vs 5,000 sqft)
    $330,010

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 34.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$310,000+$80,000+34.8%
2025$230,000$00.0%
2024$230,000$00.0%
2023$230,000+$20,200+9.6%
2022$209,800$00.0%
2021$209,800$00.0%
2020$209,800——
6-year total+$100,200+47.8%