Cook County Value

1825 Oak Lane Rd, Flossmoor, IL 60422

4 bed / 2 bath, 1,486 sqft, built 1956, in Rich. Assessor market value for 2025: $233,800.

Cook County account 31124050320000

Assessor market value
$233,800
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,486 sqft
$157 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 60422 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 $233,800 in 2024 to $233,800 in 2025.
  • Assessor market value per square footThe current public record shows about $157 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 60422.
  • Neighborhood value signalAmong 145 residential records in the same neighborhood, the average assessor market value is about $129 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.

  • 1833 Oak Lane Rd, Flossmoor, IL 60422
    1,456 sqft | $144/sqft | built 1953 | Similar size (1,456 vs 1,486 sqft); Similar age (1953 vs 1956); Similar lot size (21,800 vs 21,600 sqft)
    $210,080
  • 2808 Perry Rd, Flossmoor, IL 60422
    1,488 sqft | $144/sqft | built 1957 | Similar size (1,488 vs 1,486 sqft); Similar age (1957 vs 1956); Similar lot size (19,800 vs 21,600 sqft)
    $213,900
  • 1730 Lake Dr, Flossmoor, IL 60422
    1,572 sqft | $145/sqft | built 1965 | 6% larger (1,572 vs 1,486 sqft); Similar lot size (22,000 vs 21,600 sqft); Same quality (Average)
    $227,380
  • 2803 Perry Rd, Flossmoor, IL 60422
    1,624 sqft | $135/sqft | built 1957 | 9% larger (1,624 vs 1,486 sqft); Similar age (1957 vs 1956); Similar lot size (23,341 vs 21,600 sqft)
    $219,940
  • 2737 Perry Rd, Flossmoor, IL 60422
    1,603 sqft | $138/sqft | built 1953 | 8% larger (1,603 vs 1,486 sqft); Similar age (1953 vs 1956); Similar lot size (20,500 vs 21,600 sqft)
    $221,320

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$233,800$00.0%
2024$233,800$00.0%
2023$233,800+$65,370+38.8%
2022$168,430$00.0%
2021$168,430+$100.0%
2020$168,420——
5-year total+$65,380+38.8%