Cook County Value

2227 Gunderson Ave, Berwyn, IL 60402

3 bed / 1 bath, 1,893 sqft, built 1924, in Berwyn. Assessor market value for 2026: $320,010.

Cook County account 16302060160000

Assessor market value
$320,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,893 sqft
$169 per sqft
Year built
1924
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 10.3% from $290,010 in 2025 to $320,010 in 2026.
  • Assessor market value per square footThe current public record shows about $169 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.

  • 2345 Harvey Ave, Berwyn, IL 60402
    1,920 sqft | $167/sqft | built 1921 | Similar size (1,920 vs 1,893 sqft); Similar age (1921 vs 1924); Similar lot size (3,780 vs 3,780 sqft)
    $320,010
  • 2225 Scoville Ave, Berwyn, IL 60402
    1,888 sqft | $191/sqft | built 1924 | Similar size (1,888 vs 1,893 sqft); Built same year (1924); Similar lot size (3,780 vs 3,780 sqft)
    $360,010
  • 2748 Highland Ave, Berwyn, IL 60402
    1,830 sqft | $175/sqft | built 1925 | Similar size (1,830 vs 1,893 sqft); Similar age (1925 vs 1924); Similar lot size (3,855 vs 3,780 sqft)
    $320,000
  • 2511 Highland Ave 1, Berwyn, IL 60402
    1,837 sqft | $191/sqft | built 1924 | Similar size (1,837 vs 1,893 sqft); Built same year (1924); Similar lot size (3,780 vs 3,780 sqft)
    $350,010
  • 2307 Ridgeland Ave, Berwyn, IL 60402
    1,872 sqft | $182/sqft | built 1932 | Similar size (1,872 vs 1,893 sqft); Similar lot size (3,780 vs 3,780 sqft); Same quality (Average)
    $340,010

Recent comparable sales

Sales selected by similarity to the subject property.

  • 2511 Highland Ave #1, Berwyn, IL 60402
    1,837 sqft | $242/sqft | built 1924 | Similar size (1,837 sqft); Similar age (1924); Same beds (3)
    $445,000
  • 1917 Home Ave, Berwyn, IL 60402
    1,603 sqft | $163/sqft | built 1932 | Moderate age difference (8 years newer); Within 1 bedroom (4 vs 3)
    $262,000

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 10.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$320,010+$30,000+10.3%
2025$290,010$00.0%
2024$290,010$00.0%
2023$290,010+$93,040+47.2%
2022$196,970$00.0%
2021$196,970+$200.0%
2020$196,950——
6-year total+$123,060+62.5%