Cook County Value

8103 N Greenwood Ave, Niles, IL 60714

3 bed / 1 bath, 1,516 sqft, built 1949, in Maine. Assessor market value for 2026: $370,000.

Cook County account 09233060120000

Assessor market value
$370,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,516 sqft
$244 per sqft
Year built
1949
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 Maine 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 stayed about the same, from $370,000 in 2025 to $370,000 in 2026.
  • Assessor market value per square footThe current public record shows about $244 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Maine neighborhood and ZIP 60714.
  • Neighborhood value signalAmong 956 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

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

  • 8155 W Oak Ln, Niles, IL 60714
    1,545 sqft | $265/sqft | built 1952 | Similar size (1,545 vs 1,516 sqft); Similar age (1952 vs 1949); Similar lot size (5,202 vs 5,394 sqft)
    $410,000
  • 8127 N Greenwood Ave Hse, Niles, IL 60714
    1,558 sqft | $231/sqft | built 1953 | Similar size (1,558 vs 1,516 sqft); Similar age (1953 vs 1949); Similar lot size (5,800 vs 5,394 sqft)
    $360,000
  • 8049 N Prospect Ave, Niles, IL 60714
    1,590 sqft | $259/sqft | built 1949 | Similar size (1,590 vs 1,516 sqft); Built same year (1949); Lot 15% larger (6,186 vs 5,394 sqft)
    $412,250
  • 8053 N Prospect Ave, Niles, IL 60714
    1,512 sqft | $271/sqft | built 1951 | Similar size (1,512 vs 1,516 sqft); Similar age (1951 vs 1949); Lot 17% larger (6,324 vs 5,394 sqft)
    $410,000
  • 8147 N Greenwood Ave, Niles, IL 60714
    1,488 sqft | $296/sqft | built 1962 | Similar size (1,488 vs 1,516 sqft); Similar lot size (5,800 vs 5,394 sqft); Same quality (Average)
    $440,000

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: . 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

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$370,000$00.0%
2025$370,000+$40,000+12.1%
2024$330,000$00.0%
2023$330,000$00.0%
2022$330,000+$96,390+41.3%
2021$233,610+$100.0%
2020$233,600——
6-year total+$136,400+58.4%