Cook County Value

12314 Seminole Rd Palos Park, IL 60464

3 bed / 3 bath, 3,788 sqft, built 1983. Assessor market value for 2026: $740,000.

Cook County account 23263020020000

Assessor market value
$740,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,788 sqft
$195 per sqft
Year built
1983
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 CCAO Appraisal Area 30071 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 12.1% from $660,000 in 2025 to $740,000 in 2026.
  • Assessor market value per square footThe current public record shows about $195 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for ZIP 60464.
  • Neighborhood value signalAmong 448 residential records in the same neighborhood, the average assessor market value is about $258 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +24.3% on average.

Comparable assessments

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

  • 11923 89th Ct Palos Park, IL 60464
    3,879 sqft | $240/sqft | built 1998 | Similar size (3,879 vs 3,788 sqft); Similar lot size (30,187 vs 28,777 sqft); Same quality (Average)
    $930,000
  • 12515 S 89th Ave Palos Park, IL 60464
    3,388 sqft | $227/sqft | built 1978 | 11% smaller (3,388 vs 3,788 sqft); Similar age (1978 vs 1983); Similar lot size (30,100 vs 28,777 sqft)
    $770,000
  • 12505 90th Ave Palos Park, IL 60464
    3,406 sqft | $194/sqft | built 1980 | 10% smaller (3,406 vs 3,788 sqft); Similar age (1980 vs 1983); Similar lot size (29,800 vs 28,777 sqft)
    $660,000
  • 12406 91st Ave Palos Park, IL 60464
    3,624 sqft | $221/sqft | built 1996 | Similar size (3,624 vs 3,788 sqft); Similar lot size (26,500 vs 28,777 sqft); Same quality (Average)
    $800,000
  • 9311 122nd St Palos Park, IL 60464
    3,691 sqft | $222/sqft | built 1981 | Similar size (3,691 vs 3,788 sqft); Similar age (1981 vs 1983); Same quality (Average)
    $820,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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

Up 12.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$740,000+$80,000+12.1%
2025$660,000$00.0%
2024$660,000$00.0%
2023$660,000+$235,840+55.6%
2022$424,160$00.0%
2021$424,160+$100.0%
2020$424,150——
6-year total+$315,850+74.5%