Cook County Value

803 N Kenilworth Ave, Oak Park, IL 60302

3 bed / 1 bath, 1,988 sqft, built 1941, in Oak Park. Assessor market value for 2026: $600,010.

Cook County account 16063040370000

Assessor market value
$600,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,988 sqft
$302 per sqft
Year built
1941
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 20.0% from $500,010 in 2025 to $600,010 in 2026.
  • Assessor market value per square footThe current public record shows about $302 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 1,390 residential records in the same neighborhood, the average assessor market value is about $323 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +22.6% on average.

Comparable assessments

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

  • 746 Forest Ave, Oak Park, IL 60302
    1,775 sqft | $315/sqft | built 1944 | 11% smaller (1,775 vs 1,988 sqft); Similar age (1944 vs 1941); Similar lot size (4,960 vs 4,895 sqft)
    $560,000
  • 705 Forest Ave, Oak Park, IL 60302
    1,932 sqft | $367/sqft | built 1940 | Similar size (1,932 vs 1,988 sqft); Similar age (1940 vs 1941); Lot 15% smaller (4,183 vs 4,895 sqft)
    $710,000
  • 703 Forest Ave, Oak Park, IL 60302
    1,892 sqft | $349/sqft | built 1941 | Similar size (1,892 vs 1,988 sqft); Built same year (1941); Lot 12% smaller (4,331 vs 4,895 sqft)
    $660,000
  • 413 Division St, Oak Park, IL 60302
    2,001 sqft | $345/sqft | built 1938 | Similar size (2,001 vs 1,988 sqft); Similar age (1938 vs 1941); Same quality (Average)
    $690,000
  • 801 N Marion St, Oak Park, IL 60302
    2,195 sqft | $342/sqft | built 1928 | 10% larger (2,195 vs 1,988 sqft); Similar lot size (4,830 vs 4,895 sqft); Same quality (Average)
    $750,000

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: . 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 20.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$600,010+$100,000+20.0%
2025$500,010$00.0%
2024$500,010$00.0%
2023$500,010+$33,290+7.1%
2022$466,720$00.0%
2021$466,720+$100.0%
2020$466,710——
6-year total+$133,300+28.6%