Cook County Value

1347 Oak Park Ave, Berwyn, IL 60402

2 bed / 1 bath, 1,500 sqft, built 1996, in Berwyn. Assessor market value for 2026: $350,000.

Cook County account 16192080460000

Assessor market value
$350,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,500 sqft
$233 per sqft
Year built
1996
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 20.7% from $290,000 in 2025 to $350,000 in 2026.
  • Assessor market value per square footThe current public record shows about $233 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.

  • 1535 Home Ave, Berwyn, IL 60402
    1,296 sqft | $262/sqft | built 1995 | 14% smaller (1,296 vs 1,500 sqft); Similar age (1995 vs 1996); Similar lot size (4,080 vs 4,095 sqft)
    $340,000
  • 1534 Highland Ave, Berwyn, IL 60402
    1,589 sqft | $214/sqft | built 1992 | 6% larger (1,589 vs 1,500 sqft); Similar age (1992 vs 1996); Similar lot size (3,780 vs 4,095 sqft)
    $340,010
  • 1538 Highland Ave, Berwyn, IL 60402
    1,245 sqft | $257/sqft | built 1993 | Similar age (1993 vs 1996); Similar lot size (3,780 vs 4,095 sqft); Same quality (Average)
    $320,010
  • 1514 Lombard Ave, Berwyn, IL 60402
    1,272 sqft | $267/sqft | built 1991 | Similar age (1991 vs 1996); Similar lot size (3,780 vs 4,095 sqft); Same quality (Average)
    $340,010
  • 1305 Maple Ave, Berwyn, IL 60402
    1,925 sqft | $208/sqft | built 2001 | Similar age (2001 vs 1996); Similar lot size (4,110 vs 4,095 sqft); Same quality (Average)
    $400,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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 20.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$350,000+$60,000+20.7%
2025$290,000$00.0%
2024$290,000$00.0%
2023$290,000+$103,130+55.2%
2022$186,870$00.0%
2021$186,870+$100.0%
2020$186,860——
6-year total+$163,140+87.3%