Cook County Value

3625 Wenonah Ave, Berwyn, IL 60402

4 bed / 2 bath, 1,680 sqft, built 1945, in Berwyn. Assessor market value for 2026: $189,600.

Cook County account 16313110080000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$189,600
Similar homes$269,253
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$189,600
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,680 sqft
$113 per sqft
Year built
1945
Average quality

What we found

Similar homes' assessments

Weak

1 of 8 similar homes is assessed lower per square foot. Their similarity-weighted median is $156.40/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $53,150. Counting your land in place of theirs where theirs is less, they support a value of $269,253.

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 43.9% from $131,770 in 2025 to $189,600 in 2026.
  • Assessor market value per square footThe current public record shows about $113 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.

  • 3621 Wenonah Ave, Berwyn, IL 60402
    1,680 sqft | $118/sqft | built 1945 | Similar size (1,680 vs 1,680 sqft); Built same year (1945); Lot 15% larger (4,070 vs 3,543 sqft)
    $197,500
  • 3443 Oak Park Ave, Berwyn, IL 60402
    1,686 sqft | $97/sqft | built 1940 | Similar size (1,686 vs 1,680 sqft); Similar age (1940 vs 1945); Lot 13% smaller (3,100 vs 3,543 sqft)
    $163,900
  • 3445 Oak Park Ave, Berwyn, IL 60402
    1,686 sqft | $132/sqft | built 1940 | Similar size (1,686 vs 1,680 sqft); Similar age (1940 vs 1945); Lot 13% smaller (3,100 vs 3,543 sqft)
    $222,600
  • 3221 East Ave, Berwyn, IL 60402
    1,582 sqft | $234/sqft | built 1948 | 6% smaller (1,582 vs 1,680 sqft); Similar age (1948 vs 1945); Similar lot size (3,750 vs 3,543 sqft)
    $370,000
  • 3007 Wesley Ave, Berwyn, IL 60402
    1,702 sqft | $156/sqft | built 1953 | Similar size (1,702 vs 1,680 sqft); Lot 11% smaller (3,150 vs 3,543 sqft); Same quality (Average)
    $266,190

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 43.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$189,600+$57,830+43.9%
2025$131,770$00.0%
2024$131,770$00.0%
2023$131,770+$23,480+21.7%
2022$108,290$00.0%
2021$108,290+$100.0%
2020$108,280——
6-year total+$81,320+75.1%