Cook County Value

6403 Fairfield Ave, Berwyn, IL 60402

2 bed / 1 bath, 1,600 sqft, built 1940, in Berwyn. Assessor market value for 2026: $350,000.

Cook County account 16312140350000

Assessor market value
$350,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,600 sqft
$219 per sqft
Year built
1940
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 25.0% from $280,000 in 2025 to $350,000 in 2026.
  • Assessor market value per square footThe current public record shows about $219 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

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

  • 6515 33rd St, Berwyn, IL 60402
    1,601 sqft | $237/sqft | built 1942 | Similar size (1,601 vs 1,600 sqft); Similar age (1942 vs 1940); Similar lot size (5,580 vs 5,552 sqft)
    $380,000
  • 3615 Wenonah Ave, Berwyn, IL 60402
    1,611 sqft | $236/sqft | built 1940 | Similar size (1,611 vs 1,600 sqft); Built same year (1940); Lot 13% larger (6,255 vs 5,552 sqft)
    $380,010
  • 3611 Maple Ave Hse, Berwyn, IL 60402
    1,566 sqft | $236/sqft | built 1940 | Similar size (1,566 vs 1,600 sqft); Built same year (1940); Lot 10% larger (6,120 vs 5,552 sqft)
    $370,000
  • 3015 Maple Ave, Berwyn, IL 60402
    1,605 sqft | $237/sqft | built 1927 | Similar size (1,605 vs 1,600 sqft); Similar lot size (5,535 vs 5,552 sqft); Same quality (Average)
    $380,010
  • 3615 Maple Ave, Berwyn, IL 60402
    1,563 sqft | $211/sqft | built 1942 | Similar size (1,563 vs 1,600 sqft); Similar age (1942 vs 1940); Lot 10% larger (6,120 vs 5,552 sqft)
    $330,000

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 25.0% 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+$70,000+25.0%
2025$280,000$00.0%
2024$280,000$00.0%
2023$280,000+$55,350+24.6%
2022$224,650$00.0%
2021$224,650−$14,030−5.9%
2020$238,680——
6-year total+$111,320+46.6%