Cook County Value

609 S Scoville Ave, Oak Park, IL 60304

4 bed / 1 bath, 1,509 sqft, built 1924, in Oak Park. Assessor market value for 2026: $560,000.

Cook County account 16182120320000

Assessor market value
$560,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,509 sqft
$371 per sqft
Year built
1924
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 60304, 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 14.3% from $490,000 in 2025 to $560,000 in 2026.
  • Assessor market value per square footThe current public record shows about $371 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 60304.
  • Neighborhood value signalAmong 1,503 residential records in the same neighborhood, the average assessor market value is about $318 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +27.4% on average.

Comparable assessments

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

  • 520 Jackson Blvd, Oak Park, IL 60304
    1,485 sqft | $336/sqft | built 1920 | Similar size (1,485 vs 1,509 sqft); Similar age (1920 vs 1924); Similar lot size (6,199 vs 6,300 sqft)
    $499,170
  • 524 Wenonah Ave, Oak Park, IL 60304
    1,476 sqft | $352/sqft | built 1927 | Similar size (1,476 vs 1,509 sqft); Similar age (1927 vs 1924); Similar lot size (6,250 vs 6,300 sqft)
    $520,000
  • 625 Gunderson Ave, Oak Park, IL 60304
    1,504 sqft | $366/sqft | built 1915 | Similar size (1,504 vs 1,509 sqft); Similar lot size (6,300 vs 6,300 sqft); Same quality (Average)
    $550,000
  • 833 Home Ave, Oak Park, IL 60304
    1,516 sqft | $343/sqft | built 1915 | Similar size (1,516 vs 1,509 sqft); Similar lot size (6,250 vs 6,300 sqft); Same quality (Average)
    $520,000
  • 831 Clinton Ave, Oak Park, IL 60304
    1,467 sqft | $375/sqft | built 1929 | Similar size (1,467 vs 1,509 sqft); Similar age (1929 vs 1924); Lot 11% smaller (5,625 vs 6,300 sqft)
    $550,000

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 14.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$560,000+$70,000+14.3%
2025$490,000$00.0%
2024$490,000$00.0%
2023$490,000+$143,610+41.5%
2022$346,390$00.0%
2021$346,390−$20,760−5.7%
2020$367,150——
6-year total+$192,850+52.5%