Cook County Value

12107 S 88th Ave Palos Park, IL 60464

3 bed / 1 bath, 1,409 sqft, built 1956, in Palos. Assessor market value for 2026: $380,000.

Cook County account 23261060020000

Assessor market value
$380,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,409 sqft
$270 per sqft
Year built
1956
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 27.4% from $298,290 in 2025 to $380,000 in 2026.
  • Assessor market value per square footThe current public record shows about $270 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.

  • 8400 123rd St Palos Park, IL 60464
    1,459 sqft | $247/sqft | built 1956 | Similar size (1,459 vs 1,409 sqft); Built same year (1956); Similar lot size (32,400 vs 32,914 sqft)
    $360,000
  • 12017 Southwest HWY Palos Park, IL 60464
    1,286 sqft | $241/sqft | built 1956 | 9% smaller (1,286 vs 1,409 sqft); Built same year (1956); Similar lot size (33,260 vs 32,914 sqft)
    $310,000
  • 8405 Winslow Rd Palos Park, IL 60464
    1,476 sqft | $285/sqft | built 1954 | Similar size (1,476 vs 1,409 sqft); Similar age (1954 vs 1956); Similar lot size (34,995 vs 32,914 sqft)
    $420,000
  • 12300 S 83rd Ave Palos Park, IL 60464
    1,459 sqft | $233/sqft | built 1957 | Similar size (1,459 vs 1,409 sqft); Similar age (1957 vs 1956); Similar lot size (34,434 vs 32,914 sqft)
    $340,010
  • 12007 S 86th Ave Palos Park, IL 60464
    1,334 sqft | $307/sqft | built 1961 | 5% smaller (1,334 vs 1,409 sqft); Similar age (1961 vs 1956); Similar lot size (31,668 vs 32,914 sqft)
    $410,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 12302 S Mohawk Rd Palos Park, IL 60464
    1,312 sqft | $274/sqft | built 1951 | 7% size difference (1,312 sqft); Moderate age difference (5 years older); Within 1 bedroom (4 vs 3)
    $360,000
  • 12620 S 100th Ave Palos Park, IL 60464
    1,450 sqft | $231/sqft | built 1972 | Similar size (1,450 sqft); Same beds (3)
    $335,000

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 27.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$380,000+$81,710+27.4%
2025$298,290$00.0%
2024$298,290−$8,310−2.7%
2023$306,600+$57,330+23.0%
2022$249,270$00.0%
2021$249,270−$20,680−7.7%
2020$269,950——
6-year total+$110,050+40.8%