Cook County Value

1913 Union St, Blue Island, IL 60406

2 bed / 1 bath, 1,728 sqft, built 1951, in Calumet. Assessor market value for 2026: $180,000.

Cook County account 25312100310000

Assessor market value
$180,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,728 sqft
$104 per sqft
Year built
1951
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 60406 and Calumet assessment pages.

Local guide: Calumet Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Calumet, appeals to the Assessor closed . Board of Review dates for Calumet 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 increased 28.6% from $140,000 in 2025 to $180,000 in 2026.
  • Assessor market value per square footThe current public record shows about $104 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Calumet neighborhood and ZIP 60406.
  • Neighborhood value signalAmong 1,493 residential records in the same neighborhood, the average assessor market value is about $125 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +19.9% on average.

Comparable assessments

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

  • 2127 Market St, Blue Island, IL 60406
    1,706 sqft | $106/sqft | built 1941 | Similar size (1,706 vs 1,728 sqft); Similar lot size (6,550 vs 6,552 sqft); Same quality (Average)
    $180,000
  • 1813 York St, Blue Island, IL 60406
    1,689 sqft | $112/sqft | built 1957 | Similar size (1,689 vs 1,728 sqft); Similar lot size (6,966 vs 6,552 sqft); Same quality (Average)
    $190,000
  • 2252 Collins St, Blue Island, IL 60406
    1,893 sqft | $111/sqft | built 1954 | 10% larger (1,893 vs 1,728 sqft); Similar age (1954 vs 1951); Similar lot size (6,300 vs 6,552 sqft)
    $210,000
  • 1800 High St, Blue Island, IL 60406
    1,513 sqft | $106/sqft | built 1949 | 12% smaller (1,513 vs 1,728 sqft); Similar age (1949 vs 1951); Similar lot size (6,007 vs 6,552 sqft)
    $160,000
  • 1902 York St, Blue Island, IL 60406
    1,659 sqft | $133/sqft | built 1960 | Similar size (1,659 vs 1,728 sqft); Similar lot size (6,186 vs 6,552 sqft); Same quality (Average)
    $220,000

Recent comparable sales

Sales selected by similarity to the subject property.

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 28.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$180,000+$40,000+28.6%
2025$140,000$00.0%
2024$140,000$00.0%
2023$140,000+$46,590+49.9%
2022$93,410$00.0%
2021$93,410+$200.0%
2020$93,390——
6-year total+$86,610+92.7%