Cook County Value

12329 Seminole Rd 165 Palos Park, IL 60464

4 bed / 1 bath, 2,037 sqft, built 1966. Assessor market value for 2026: $550,000.

Cook County account 23263030140000

Assessor market value
$550,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,037 sqft
$270 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 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 29.5% from $424,860 in 2025 to $550,000 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 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

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

  • 12441 Elm St Palos Park, IL 60464
    2,088 sqft | $259/sqft | built 1966 | Similar size (2,088 vs 2,037 sqft); Built same year (1966); Similar lot size (22,432 vs 22,367 sqft)
    $540,000
  • 8802 123rd St Palos Park, IL 60464
    1,985 sqft | $257/sqft | built 1957 | Similar size (1,985 vs 2,037 sqft); Similar lot size (22,280 vs 22,367 sqft); Same quality (Average)
    $510,000
  • 12317 Forest Glen Blvd Palos Park, IL 60464
    2,046 sqft | $156/sqft | built 1961 | Similar size (2,046 vs 2,037 sqft); Similar age (1961 vs 1966); Similar lot size (21,126 vs 22,367 sqft)
    $318,320
  • 9018 Hillcrest Ln Palos Park, IL 60464
    2,060 sqft | $183/sqft | built 1971 | Similar size (2,060 vs 2,037 sqft); Similar age (1971 vs 1966); Similar lot size (20,429 vs 22,367 sqft)
    $377,100
  • 8425 W Pawnee Rd Palos Park, IL 60464
    2,112 sqft | $223/sqft | built 1961 | Similar size (2,112 vs 2,037 sqft); Similar age (1961 vs 1966); Lot 14% larger (25,600 vs 22,367 sqft)
    $470,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 12620 S 100th Ave Palos Park, IL 60464
    1,450 sqft | $231/sqft | built 1972 | Moderate age difference (6 years newer); Within 1 bedroom (3 vs 4)
    $335,000
  • 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 29.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$550,000+$125,140+29.5%
2025$424,860$00.0%
2024$424,860−$75,140−15.0%
2023$500,000+$100,390+25.1%
2022$399,610$00.0%
2021$399,610−$51,890−11.5%
2020$451,500——
6-year total+$98,500+21.8%