Cook County Value

8641 S Bishop St, Chicago, IL 60620

5 bed / 2 bath, 1,790 sqft, built 1952, in Lake. Assessor market value for 2025: $170,000.

Cook County account 20323260420000

Assessor market value
$170,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,790 sqft
$95 per sqft
Year built
1952
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 60620 and Lake assessment pages.

Appeal deadlines

For Lake, appeals to the Assessor are open through (9 days left).

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 $170,000 in 2024 to $170,000 in 2025.
  • Assessor market value per square footThe current public record shows about $95 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lake neighborhood and ZIP 60620.
  • Neighborhood value signalAmong 3,175 residential records in the same neighborhood, the average assessor market value is about $84 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 8557 S Laflin St, Chicago, IL 60620
    1,874 sqft | $80/sqft | built 1952 | Similar size (1,874 vs 1,790 sqft); Built same year (1952); Similar lot size (6,250 vs 6,250 sqft)
    $150,000
  • 7735 S Laflin St, Chicago, IL 60620
    1,747 sqft | $86/sqft | built 1951 | Similar size (1,747 vs 1,790 sqft); Similar age (1951 vs 1952); Lot 16% smaller (5,250 vs 6,250 sqft)
    $150,000
  • 1501 W 81st St, Chicago, IL 60620
    1,672 sqft | $150/sqft | built 1951 | 7% smaller (1,672 vs 1,790 sqft); Similar age (1951 vs 1952); Lot 15% smaller (5,338 vs 6,250 sqft)
    $250,000
  • 7822 S Bishop St, Chicago, IL 60620
    1,980 sqft | $71/sqft | built 1953 | 11% larger (1,980 vs 1,790 sqft); Similar age (1953 vs 1952); Lot 14% smaller (5,400 vs 6,250 sqft)
    $140,000
  • 7620 S Laflin St, Chicago, IL 60620
    2,023 sqft | $64/sqft | built 1939 | 13% larger (2,023 vs 1,790 sqft); Similar lot size (6,253 vs 6,250 sqft); Same quality (Average)
    $130,010

Recent comparable sales

Sales selected by similarity to the subject property.

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$170,000$00.0%
2024$170,000−$20,010−10.5%
2023$190,010$00.0%
2022$190,010$00.0%
2021$190,010+$51,280+37.0%
2020$138,730——
5-year total+$31,270+22.5%