Cook County Value

600 N Oak Park Ave, Oak Park, IL 60302

3 bed / 3 bath, 1,539 sqft, built 1965, in Oak Park. Assessor market value for 2026: $658,400.

Cook County account 16064130310000

Assessor market value
$658,400
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,539 sqft
$428 per sqft
Year built
1965
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 60302, Oak Park, and Oak Park assessment pages.

Local guide: Oak Park Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Oak Park 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 15.5% from $570,000 in 2025 to $658,400 in 2026.
  • Assessor market value per square footThe current public record shows about $428 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Oak Park neighborhood and ZIP 60302.
  • Neighborhood value signalAmong 535 residential records in the same neighborhood, the average assessor market value is about $409 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +27.9% on average.

Comparable assessments

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

  • 710 Chicago Ave, Oak Park, IL 60302
    1,739 sqft | $397/sqft | built 1961 | 13% larger (1,739 vs 1,539 sqft); Similar age (1961 vs 1965); Similar lot size (9,675 vs 10,000 sqft)
    $690,000
  • 638 N Euclid Ave, Oak Park, IL 60302
    1,388 sqft | $504/sqft | built 1966 | 10% smaller (1,388 vs 1,539 sqft); Similar age (1966 vs 1965); Lot 12% smaller (8,750 vs 10,000 sqft)
    $700,000
  • 428 N East Ave, Oak Park, IL 60302
    1,704 sqft | $381/sqft | built 1954 | 11% larger (1,704 vs 1,539 sqft); Similar lot size (9,800 vs 10,000 sqft); Same quality (Average)
    $650,000
  • 642 N Euclid Ave, Oak Park, IL 60302
    1,763 sqft | $403/sqft | built 1963 | 15% larger (1,763 vs 1,539 sqft); Similar age (1963 vs 1965); Lot 12% smaller (8,750 vs 10,000 sqft)
    $710,000
  • 321 N Scoville Ave, Oak Park, IL 60302
    1,430 sqft | $427/sqft | built 1973 | 7% smaller (1,430 vs 1,539 sqft); Lot 14% smaller (8,600 vs 10,000 sqft); Same quality (Average)
    $610,000

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 15.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$658,400+$88,400+15.5%
2025$570,000$00.0%
2024$570,000$00.0%
2023$570,000+$100,000+21.3%
2022$470,000$00.0%
2021$470,000−$164,120−25.9%
2020$634,120——
6-year total+$24,280+3.8%