Cook County Value

12201 S 86th Ave Palos Park, IL 60464

4 bed / 2 bath, 2,965 sqft, built 1966, in Palos. Assessor market value for 2026: $540,000.

Cook County account 23261090080000

Assessor market value
$540,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,965 sqft
$182 per sqft
Year built
1966
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 60464 and Palos assessment pages.

Local guide: Palos Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Palos 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 increased 32.9% from $406,340 in 2025 to $540,000 in 2026.
  • Assessor market value per square footThe current public record shows about $182 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Palos neighborhood and ZIP 60464.
  • Neighborhood value signalAmong 1,213 residential records in the same neighborhood, the average assessor market value is about $212 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +23.4% on average.

Comparable assessments

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

  • 12801 80th Ave Palos Park, IL 60464
    2,899 sqft | $200/sqft | built 1966 | Similar size (2,899 vs 2,965 sqft); Built same year (1966); Similar lot size (23,073 vs 21,859 sqft)
    $580,000
  • 8115 W 125th St Palos Park, IL 60464
    2,948 sqft | $197/sqft | built 1955 | Similar size (2,948 vs 2,965 sqft); Similar lot size (23,161 vs 21,859 sqft); Same quality (Average)
    $580,000
  • 8209 W 118th St Palos Park, IL 60464
    2,743 sqft | $201/sqft | built 1968 | 8% smaller (2,743 vs 2,965 sqft); Similar age (1968 vs 1966); Similar lot size (20,320 vs 21,859 sqft)
    $550,000
  • 12833 S 82nd Ct Palos Park, IL 60464
    2,820 sqft | $191/sqft | built 1957 | Similar size (2,820 vs 2,965 sqft); Similar lot size (22,879 vs 21,859 sqft); Same quality (Average)
    $540,000
  • 7909 127th St Palos Park, IL 60464
    2,892 sqft | $218/sqft | built 1973 | Similar size (2,892 vs 2,965 sqft); Similar lot size (20,000 vs 21,859 sqft); Same quality (Average)
    $630,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 12511 S Roma Rd Palos Park, IL 60464
    2,457 sqft | $273/sqft | built 1955 | Same beds (4)
    $670,000

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

Up 32.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$540,000+$133,660+32.9%
2025$406,340$00.0%
2024$406,340−$83,660−17.1%
2023$490,000+$178,200+57.2%
2022$311,800−$33,380−9.7%
2021$345,180−$22,440−6.1%
2020$367,620——
6-year total+$172,380+46.9%