Cook County Value

1211 Wisconsin Ave, Berwyn, IL 60402

6 bed / 3 bath, 3,102 sqft, built 1909, in Berwyn. Assessor market value for 2026: $400,010.

Cook County account 16191020120000

In line with similar homes

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

Assessor market value$400,010
Similar homes$435,489
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
$400,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,102 sqft
$129 per sqft
Year built
1909
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 $139.79/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 $68,070. Counting your land in place of theirs where theirs is less, they support a value of $435,489.

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 29.0% from $310,000 in 2025 to $400,010 in 2026.
  • Assessor market value per square footThe current public record shows about $129 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 2,546 residential records in the same neighborhood, the average assessor market value is about $199 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +16.9% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 1426 Oak Park Ave, Berwyn, IL 60402
    3,009 sqft | $120/sqft | built 1914 | Similar size (3,009 vs 3,102 sqft); Similar age (1914 vs 1909); Similar lot size (5,137 vs 5,137 sqft)
    $360,010
  • 1319 Wesley Ave 2, Berwyn, IL 60402
    3,239 sqft | $167/sqft | built 1909 | Similar size (3,239 vs 3,102 sqft); Built same year (1909); Similar lot size (4,725 vs 5,137 sqft)
    $540,000
  • 1219 Highland Ave, Berwyn, IL 60402
    2,933 sqft | $140/sqft | built 1911 | 5% smaller (2,933 vs 3,102 sqft); Similar age (1911 vs 1909); Similar lot size (4,725 vs 5,137 sqft)
    $410,000
  • 1408 Kenilworth Ave, Berwyn, IL 60402
    2,600 sqft | $158/sqft | built 1908 | Similar age (1908 vs 1909); Similar lot size (5,137 vs 5,137 sqft); Same quality (Average)
    $410,010
  • 1316 Wisconsin Ave, Berwyn, IL 60402
    3,002 sqft | $147/sqft | built 1922 | Similar size (3,002 vs 3,102 sqft); Similar lot size (4,795 vs 5,137 sqft); Same quality (Average)
    $440,000

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 29.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$400,010+$90,010+29.0%
2025$310,000$00.0%
2024$310,000$00.0%
2023$310,000+$83,780+37.0%
2022$226,220$00.0%
2021$226,220+$100.0%
2020$226,210——
6-year total+$173,800+76.8%