Cook County Value

122 S Wolcott St Thornton, IL 60476

3 bed / 1 bath, 1,223 sqft, built 1931, in Thornton. Assessor market value for 2025: $140,000.

Cook County account 29341220110000

Assessor market value
$140,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,223 sqft
$114 per sqft
Year built
1931
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 60476 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 $140,000 in 2024 to $140,000 in 2025.
  • Assessor market value per square footThe current public record shows about $114 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 60476.
  • Neighborhood value signalAmong 955 residential records in the same neighborhood, the average assessor market value is about $118 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.

  • 809 Cherry Ln Thornton, IL 60476
    1,213 sqft | $107/sqft | built 1927 | Similar size (1,213 vs 1,223 sqft); Similar age (1927 vs 1931); Similar lot size (10,350 vs 10,800 sqft)
    $130,000
  • 18213 Dante Ave, Lansing, IL 60438
    1,200 sqft | $117/sqft | built 1930 | Similar size (1,200 vs 1,223 sqft); Similar age (1930 vs 1931); Similar lot size (11,238 vs 10,800 sqft)
    $140,000
  • 17440 Chicago Rd Thornton, IL 60476
    1,270 sqft | $110/sqft | built 1923 | Similar size (1,270 vs 1,223 sqft); Lot 15% smaller (9,177 vs 10,800 sqft); Same quality (Average)
    $140,000
  • 146 Malette St Thornton, IL 60476
    1,240 sqft | $105/sqft | built 1921 | Similar size (1,240 vs 1,223 sqft); Same quality (Average); Same bed/bath (3/1)
    $130,000
  • 207 S Hunter St Thornton, IL 60476
    976 sqft | $131/sqft | built 1930 | Similar age (1930 vs 1931); Similar lot size (11,700 vs 10,800 sqft); Same quality (Average)
    $128,300

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$140,000$00.0%
2024$140,000$00.0%
2023$140,000+$55,300+65.3%
2022$84,700$00.0%
2021$84,700$00.0%
2020$84,700——
5-year total+$55,300+65.3%