Cook County Value

602 S Chester Ave, Park Ridge, IL 60068

4 bed / 4 bath, 4,082 sqft, built 1999, in Maine. Assessor market value for 2026: $1,250,000.

Cook County account 09353040210000

Assessor market value
$1,250,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,082 sqft
$306 per sqft
Year built
1999
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 60068 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 $1,250,000 in 2025 to $1,250,000 in 2026.
  • Assessor market value per square footThe current public record shows about $306 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 60068.
  • Neighborhood value signalAmong 3,097 residential records in the same neighborhood, the average assessor market value is about $305 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.2% on average.

Comparable assessments

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

  • 1124 Vine Ave, Park Ridge, IL 60068
    4,032 sqft | $295/sqft | built 2000 | Similar size (4,032 vs 4,082 sqft); Similar age (2000 vs 1999); Similar lot size (8,750 vs 8,800 sqft)
    $1,190,000
  • 819 Vine Ave, Park Ridge, IL 60068
    4,104 sqft | $324/sqft | built 2005 | Similar size (4,104 vs 4,082 sqft); Similar lot size (8,850 vs 8,800 sqft); Same quality (Average)
    $1,328,990
  • 504 S Clifton Ave, Park Ridge, IL 60068
    4,134 sqft | $319/sqft | built 2000 | Similar size (4,134 vs 4,082 sqft); Similar age (2000 vs 1999); Similar lot size (8,850 vs 8,800 sqft)
    $1,317,650
  • 433 S Prospect Ave, Park Ridge, IL 60068
    4,245 sqft | $321/sqft | built 2002 | Similar size (4,245 vs 4,082 sqft); Similar age (2002 vs 1999); Similar lot size (8,600 vs 8,800 sqft)
    $1,361,080
  • 315 S Knight Ave, Park Ridge, IL 60068
    3,931 sqft | $300/sqft | built 1996 | Similar size (3,931 vs 4,082 sqft); Similar age (1996 vs 1999); Similar lot size (8,632 vs 8,800 sqft)
    $1,180,000

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

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$1,250,000$00.0%
2025$1,250,000+$360,000+40.4%
2024$890,000$00.0%
2023$890,000$00.0%
2022$890,000+$63,360+7.7%
2021$826,640+$100.0%
2020$826,630——
6-year total+$423,370+51.2%