Cook County Value

643 Wisner St, Park Ridge, IL 60068

4 bed / 2 bath, 1,639 sqft, built 1950, in Maine. Assessor market value for 2026: $559,520.

Cook County account 09251110010000

Assessor market value
$559,520
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,639 sqft
$341 per sqft
Year built
1950
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 decreased 3.5% from $580,000 in 2025 to $559,520 in 2026.
  • Assessor market value per square footThe current public record shows about $341 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 1,082 residential records in the same neighborhood, the average assessor market value is about $325 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.7% on average.

Comparable assessments

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

  • 132 Wilma Pl, Park Ridge, IL 60068
    1,685 sqft | $344/sqft | built 1951 | Similar size (1,685 vs 1,639 sqft); Similar age (1951 vs 1950); Similar lot size (9,999 vs 9,802 sqft)
    $580,000
  • 703 Oriole Ave, Park Ridge, IL 60068
    1,558 sqft | $372/sqft | built 1952 | Similar size (1,558 vs 1,639 sqft); Similar age (1952 vs 1950); Similar lot size (10,075 vs 9,802 sqft)
    $580,000
  • 130 Wilma Pl, Park Ridge, IL 60068
    1,634 sqft | $324/sqft | built 1949 | Similar size (1,634 vs 1,639 sqft); Similar age (1949 vs 1950); Lot 12% smaller (8,580 vs 9,802 sqft)
    $530,000
  • 704 Overhill Ave, Park Ridge, IL 60068
    1,607 sqft | $355/sqft | built 1953 | Similar size (1,607 vs 1,639 sqft); Similar age (1953 vs 1950); Similar lot size (9,310 vs 9,802 sqft)
    $570,010
  • 740 Overhill Ave, Park Ridge, IL 60068
    1,659 sqft | $319/sqft | built 1951 | Similar size (1,659 vs 1,639 sqft); Similar age (1951 vs 1950); Lot 19% smaller (7,980 vs 9,802 sqft)
    $528,590

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 3.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$559,520−$20,480−3.5%
2025$580,000+$124,430+27.3%
2024$455,570$00.0%
2023$455,570−$64,430−12.4%
2022$520,000+$122,770+30.9%
2021$397,230+$200.0%
2020$397,210——
6-year total+$162,310+40.9%