Cook County Value

20420 Arcadian Dr, Olympia Fields, IL 60461

4 bed / 2 bath, 2,170 sqft, built 1966, in Rich. Assessor market value for 2025: $240,000.

Cook County account 31144150100000

Assessor market value
$240,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,170 sqft
$111 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 60461 and Rich assessment pages.

Appeal deadlines

Rich 2026 appeal dates have not been published yet.

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 stayed about the same, from $240,000 in 2024 to $240,000 in 2025.
  • Assessor market value per square footThe current public record shows about $111 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Rich neighborhood and ZIP 60461.
  • Neighborhood value signalAmong 269 residential records in the same neighborhood, the average assessor market value is about $119 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 3436 Woodland Dr, Olympia Fields, IL 60461
    2,165 sqft | $117/sqft | built 1965 | Similar size (2,165 vs 2,170 sqft); Similar age (1965 vs 1966); Similar lot size (15,600 vs 16,538 sqft)
    $252,490
  • 20601 Attica Rd, Olympia Fields, IL 60461
    2,168 sqft | $111/sqft | built 1964 | Similar size (2,168 vs 2,170 sqft); Similar age (1964 vs 1966); Similar lot size (15,300 vs 16,538 sqft)
    $240,010
  • 20701 Olympian Way, Olympia Fields, IL 60461
    2,242 sqft | $53/sqft | built 1969 | Similar size (2,242 vs 2,170 sqft); Similar age (1969 vs 1966); Similar lot size (16,800 vs 16,538 sqft)
    $118,280
  • 20701 Olympian Way, Olympia Fields, IL 60461
    2,242 sqft | $63/sqft | built 1969 | Similar size (2,242 vs 2,170 sqft); Similar age (1969 vs 1966); Similar lot size (16,800 vs 16,538 sqft)
    $141,720
  • 20424 Ithaca Rd, Olympia Fields, IL 60461
    2,248 sqft | $93/sqft | built 1965 | Similar size (2,248 vs 2,170 sqft); Similar age (1965 vs 1966); Similar lot size (15,979 vs 16,538 sqft)
    $210,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2025. 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

No change in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$240,000$00.0%
2024$240,000$00.0%
2023$240,000+$83,640+53.5%
2022$156,360$00.0%
2021$156,360+$100.0%
2020$156,350——
5-year total+$83,650+53.5%