Cook County Value

8242 N Ozanam Ave, Niles, IL 60714

4 bed / 2 bath, 2,570 sqft, built 2016, in Leyden. Assessor market value for 2026: $707,760.

Cook County account 09243260430000

Assessor market value
$707,760
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,570 sqft
$275 per sqft
Year built
2016
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 60714 and Leyden assessment pages.

Local guide: Maine Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Maine 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 5.6% from $750,000 in 2025 to $707,760 in 2026.
  • Assessor market value per square footThe current public record shows about $275 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Leyden neighborhood and ZIP 60714.
  • Neighborhood value signalAmong 4,336 residential records in the same neighborhood, the average assessor market value is about $284 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 7938 N Octavia Ave, Niles, IL 60714
    2,604 sqft | $279/sqft | built 2010 | Similar size (2,604 vs 2,570 sqft); Similar lot size (6,500 vs 6,700 sqft); Same quality (Average)
    $727,430
  • 7338 W Greenleaf Ave, Niles, IL 60714
    2,669 sqft | $266/sqft | built 2007 | Similar size (2,669 vs 2,570 sqft); Similar lot size (6,916 vs 6,700 sqft); Same quality (Average)
    $710,000
  • 7406 Wilson Ter, Morton Grove, IL 60053
    2,387 sqft | $302/sqft | built 2016 | 7% smaller (2,387 vs 2,570 sqft); Built same year (2016); Similar lot size (7,164 vs 6,700 sqft)
    $720,000
  • 7532 W Kirk Dr, Niles, IL 60714
    2,725 sqft | $288/sqft | built 2015 | 6% larger (2,725 vs 2,570 sqft); Similar age (2015 vs 2016); Similar lot size (6,240 vs 6,700 sqft)
    $784,010
  • 7422 Lake St, Morton Grove, IL 60053
    2,657 sqft | $252/sqft | built 2005 | Similar size (2,657 vs 2,570 sqft); Similar lot size (6,875 vs 6,700 sqft); Same quality (Average)
    $670,010

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

Down 5.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$707,760−$42,240−5.6%
2025$750,000+$188,000+33.5%
2024$562,000——
2-year total+$145,760+25.9%