Cook County Value

1820 Maple Ave, Berwyn, IL 60402

4 bed / 2 bath, 1,896 sqft, built 1950, in Berwyn. Assessor market value for 2026: $380,000.

Cook County account 16193080300000

Assessor market value
$380,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,896 sqft
$200 per sqft
Year built
1950
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 15.2% from $330,000 in 2025 to $380,000 in 2026.
  • Assessor market value per square footThe current public record shows about $200 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.

  • 1801 Clinton Ave, Berwyn, IL 60402
    1,902 sqft | $195/sqft | built 1947 | Similar size (1,902 vs 1,896 sqft); Similar age (1947 vs 1950); Similar lot size (5,305 vs 5,100 sqft)
    $370,010
  • 6916 16th St 1, Berwyn, IL 60402
    1,795 sqft | $195/sqft | built 1951 | 5% smaller (1,795 vs 1,896 sqft); Similar age (1951 vs 1950); Similar lot size (5,000 vs 5,100 sqft)
    $350,000
  • 1851 Scoville Ave, Berwyn, IL 60402
    1,974 sqft | $203/sqft | built 1945 | Similar size (1,974 vs 1,896 sqft); Similar age (1945 vs 1950); Similar lot size (5,293 vs 5,100 sqft)
    $400,000
  • 1941 Wenonah Ave, Berwyn, IL 60402
    1,961 sqft | $194/sqft | built 1942 | Similar size (1,961 vs 1,896 sqft); Similar lot size (5,225 vs 5,100 sqft); Same quality (Average)
    $380,010
  • 1801 18th St, Berwyn, IL 60402
    1,884 sqft | $196/sqft | built 1937 | Similar size (1,884 vs 1,896 sqft); Similar lot size (5,339 vs 5,100 sqft); Same quality (Average)
    $370,000

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 15.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$380,000+$50,000+15.2%
2025$330,000$00.0%
2024$330,000$00.0%
2023$330,000+$124,540+60.6%
2022$205,460$00.0%
2021$205,460+$100.0%
2020$205,450——
6-year total+$174,550+85.0%