Cook County Value

6421 28th Pl, Berwyn, IL 60402

3 bed / 1 bath, 1,601 sqft, built 1941, in Berwyn. Assessor market value for 2026: $310,010.

Cook County account 16304130840000

Assessor market value
$310,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,601 sqft
$194 per sqft
Year built
1941
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 19.2% from $260,000 in 2025 to $310,010 in 2026.
  • Assessor market value per square footThe current public record shows about $194 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 2,031 residential records in the same neighborhood, the average assessor market value is about $207 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +16.0% on average.

Comparable assessments

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

  • 6535 28th Pl, Berwyn, IL 60402
    1,621 sqft | $204/sqft | built 1938 | Similar size (1,621 vs 1,601 sqft); Similar age (1938 vs 1941); Similar lot size (5,250 vs 5,586 sqft)
    $330,000
  • 6534 27th St 1, Berwyn, IL 60402
    1,623 sqft | $203/sqft | built 1929 | Similar size (1,623 vs 1,601 sqft); Similar lot size (5,249 vs 5,586 sqft); Same quality (Average)
    $330,000
  • 6524 27th Pl, Berwyn, IL 60402
    1,426 sqft | $203/sqft | built 1941 | 11% smaller (1,426 vs 1,601 sqft); Built same year (1941); Similar lot size (5,191 vs 5,586 sqft)
    $290,000
  • 6439 26th Pl, Berwyn, IL 60402
    1,670 sqft | $198/sqft | built 1926 | Similar size (1,670 vs 1,601 sqft); Similar lot size (5,166 vs 5,586 sqft); Same quality (Average)
    $330,000
  • 3235 Ridgeland Ave, Berwyn, IL 60402
    1,500 sqft | $193/sqft | built 1950 | 6% smaller (1,500 vs 1,601 sqft); Lot 10% larger (6,150 vs 5,586 sqft); Same quality (Average)
    $290,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 1917 Home Ave, Berwyn, IL 60402
    1,603 sqft | $163/sqft | built 1932 | Similar size (1,603 sqft); Moderate age difference (9 years older); Within 1 bedroom (4 vs 3)
    $262,000
  • 7101 31st St, Berwyn, IL 60402
    1,825 sqft | $169/sqft | built 1951 | 14% size difference (1,825 sqft); Moderate age difference (10 years newer); Same beds (3)
    $308,000
  • 6453 28th St, Berwyn, IL 60402
    1,264 sqft | $174/sqft | built 1950 | Moderate age difference (9 years newer); Within 1 bedroom (2 vs 3)
    $220,000

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 19.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$310,010+$50,010+19.2%
2025$260,000$00.0%
2024$260,000$00.0%
2023$260,000+$58,690+29.2%
2022$201,310$00.0%
2021$201,310+$200.0%
2020$201,290——
6-year total+$108,720+54.0%