Cook County Value

8215 W Wilson Ave Norridge, IL 60706

4 bed / 3 bath, 2,077 sqft, built 1959, in Norwood Park. Assessor market value for 2026: $560,730.

Cook County account 12142120010000

Assessor market value
$560,730
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,077 sqft
$270 per sqft
Year built
1959
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 60706 and Norwood Park assessment pages.

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

Appeal deadlines

The 2026 appeal windows for Norwood 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 decreased 5.0% from $590,000 in 2025 to $560,730 in 2026.
  • Assessor market value per square footThe current public record shows about $270 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Norwood Park neighborhood and ZIP 60706.
  • Neighborhood value signalAmong 6,118 residential records in the same neighborhood, the average assessor market value is about $281 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.2% on average.

Comparable assessments

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

  • 4832 N Sunrise Ln Norridge, IL 60706
    2,144 sqft | $257/sqft | built 1960 | Similar size (2,144 vs 2,077 sqft); Similar age (1960 vs 1959); Similar lot size (8,944 vs 8,976 sqft)
    $550,000
  • 8312 W Leland Ave Norridge, IL 60706
    2,092 sqft | $253/sqft | built 1964 | Similar size (2,092 vs 2,077 sqft); Similar age (1964 vs 1959); Similar lot size (9,142 vs 8,976 sqft)
    $530,000
  • 8152 N Courtland Ave Norridge
    2,069 sqft | $271/sqft | built 1955 | Similar size (2,069 vs 2,077 sqft); Similar age (1955 vs 1959); Similar lot size (8,580 vs 8,976 sqft)
    $560,000
  • 4506 N Oak St Norridge, IL 60706
    2,114 sqft | $296/sqft | built 1958 | Similar size (2,114 vs 2,077 sqft); Similar age (1958 vs 1959); Similar lot size (8,529 vs 8,976 sqft)
    $624,880
  • 4656 N Ozanam Ave Norridge, IL 60706
    2,055 sqft | $256/sqft | built 1961 | Similar size (2,055 vs 2,077 sqft); Similar age (1961 vs 1959); Similar lot size (9,584 vs 8,976 sqft)
    $525,430

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

Down 5.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$560,730−$29,270−5.0%
2025$590,000+$129,770+28.2%
2024$460,230$00.0%
2023$460,230−$29,770−6.1%
2022$490,000+$207,670+73.6%
2021$282,330$00.0%
2020$282,330——
6-year total+$278,400+98.6%