Cook County Value

1837 Wisconsin Ave, Berwyn, IL 60402

4 bed / 2 bath, 1,857 sqft, built 1926, in Berwyn. Assessor market value for 2026: $343,900.

Cook County account 16193100160000

Assessor market value
$343,900
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,857 sqft
$185 per sqft
Year built
1926

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 7.5% from $319,840 in 2025 to $343,900 in 2026.
  • Assessor market value per square footThe current public record shows about $185 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 2,356 residential records in the same neighborhood, the average assessor market value is about $181 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +23.1% on average.

Comparable assessments

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

  • 1800 Highland Ave 1, Berwyn, IL 60402
    1,838 sqft | $277/sqft | built 1923 | Similar size (1,838 vs 1,857 sqft); Similar age (1923 vs 1926); Similar lot size (4,095 vs 4,080 sqft)
    $510,010
  • 1932 East Ave, Berwyn, IL 60402
    2,074 sqft | $203/sqft | built 1924 | 12% larger (2,074 vs 1,857 sqft); Similar age (1924 vs 1926); Lot 16% larger (4,751 vs 4,080 sqft)
    $420,000
  • 1644 Scoville Ave 1, Berwyn, IL 60402
    1,492 sqft | $282/sqft | built 1926 | Built same year (1926); Similar lot size (3,780 vs 4,080 sqft); Same neighborhood
    $420,000
  • 1805 Wesley Ave, Berwyn, IL 60402
    1,608 sqft | $255/sqft | built 1937 | 13% smaller (1,608 vs 1,857 sqft); Similar lot size (3,780 vs 4,080 sqft); Same neighborhood
    $410,000
  • 1626 Lombard Ave, Berwyn, IL 60402
    1,606 sqft | $237/sqft | built 1920 | 14% smaller (1,606 vs 1,857 sqft); Lot 12% smaller (3,570 vs 4,080 sqft); Same neighborhood
    $380,000

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: . 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 7.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$343,900+$24,060+7.5%
2025$319,840−$15,560−4.6%
2024$335,400+$35,400+11.8%
2023$300,000+$101,230+50.9%
2022$198,770$00.0%
2021$198,770+$100.0%
2020$198,760——
6-year total+$145,140+73.0%