Cook County Value

2307 Prairie St, Blue Island, IL 60406

6 bed / 2 bath, 2,106 sqft, built 1893, in Calumet. Assessor market value for 2026: $200,000.

Cook County account 25311050020000

Possibly too high

about $11,000

8 similar homes nearby point to a value about $11,000 lower than yours.

Assessor market value$200,000
Similar homes$189,455
$10,545 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$200,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,106 sqft
$95 per sqft
Year built
1893
Average quality

Why we think so

Similar homes' assessments

Moderate

6 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $89.96/sqft, which supports a value of $189,455.

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 17.6% from $170,000 in 2025 to $200,000 in 2026.
  • 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 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

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

  • 12823 Hoyne Ave, Blue Island, IL 60406
    2,116 sqft | $90/sqft | built 1897 | Similar size (2,116 vs 2,106 sqft); Similar age (1897 vs 1893); Similar lot size (4,750 vs 4,719 sqft)
    $190,000
  • 12760 Hoyne Ave, Blue Island, IL 60406
    2,160 sqft | $93/sqft | built 1898 | Similar size (2,160 vs 2,106 sqft); Similar age (1898 vs 1893); Similar lot size (4,446 vs 4,719 sqft)
    $200,000
  • 1925 High St, Blue Island, IL 60406
    2,190 sqft | $100/sqft | built 1891 | Similar size (2,190 vs 2,106 sqft); Similar age (1891 vs 1893); Similar lot size (5,040 vs 4,719 sqft)
    $220,000
  • 2243 Grove St 1, Blue Island, IL 60406
    2,115 sqft | $99/sqft | built 1886 | Similar size (2,115 vs 2,106 sqft); Similar lot size (4,652 vs 4,719 sqft); Same quality (Average)
    $210,000
  • 2015 Oak St, Blue Island, IL 60406
    2,112 sqft | $90/sqft | built 1898 | Similar size (2,112 vs 2,106 sqft); Similar age (1898 vs 1893); Similar lot size (5,000 vs 4,719 sqft)
    $190,000

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 17.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$200,000+$30,000+17.6%
2025$170,000$00.0%
2024$170,000$00.0%
2023$170,000+$27,410+19.2%
2022$142,590$00.0%
2021$142,590+$100.0%
2020$142,580——
6-year total+$57,420+40.3%