Cook County Value

414 Wilson Ave, Calumet City, IL 60409

4 bed / 2 bath, 1,729 sqft, built 1926, in Thornton. Assessor market value for 2025: $126,680.

Cook County account 30083070330000

Assessor market value
$126,680
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,729 sqft
$73 per sqft
Year built
1926
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 60409 and Thornton assessment pages.

Appeal deadlines

Thornton 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 $126,680 in 2024 to $126,680 in 2025.
  • Assessor market value per square footThe current public record shows about $73 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Thornton neighborhood and ZIP 60409.
  • Neighborhood value signalAmong 3,371 residential records in the same neighborhood, the average assessor market value is about $87 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.

  • 420 Wilson Ave, Calumet City, IL 60409
    1,742 sqft | $80/sqft | built 1924 | Similar size (1,742 vs 1,729 sqft); Similar age (1924 vs 1926); Similar lot size (5,000 vs 5,000 sqft)
    $140,000
  • 301 Ruth St, Calumet City, IL 60409
    1,812 sqft | $69/sqft | built 1926 | Similar size (1,812 vs 1,729 sqft); Built same year (1926); Similar lot size (4,925 vs 5,000 sqft)
    $124,980
  • 438 Webb St, Calumet City, IL 60409
    1,716 sqft | $70/sqft | built 1928 | Similar size (1,716 vs 1,729 sqft); Similar age (1928 vs 1926); Similar lot size (4,680 vs 5,000 sqft)
    $120,000
  • 332 153rd St, Calumet City, IL 60409
    1,742 sqft | $89/sqft | built 1928 | Similar size (1,742 vs 1,729 sqft); Similar age (1928 vs 1926); Similar lot size (4,800 vs 5,000 sqft)
    $155,000
  • 16 Detroit St, Calumet City, IL 60409
    1,740 sqft | $80/sqft | built 1929 | Similar size (1,740 vs 1,729 sqft); Similar age (1929 vs 1926); Similar lot size (5,305 vs 5,000 sqft)
    $140,000

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

Down 25.5% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$126,680−$43,320−25.5%
2024$170,000$00.0%
2023$170,000+$73,970+77.0%
2022$96,030+$25,910+37.0%
2021$70,120+$100.0%
2020$70,110——
5-year total+$56,570+80.7%