Cook County Value

159 W 142nd St Riverdale, IL 60827

3 bed / 1 bath, 1,280 sqft, built 1938, in Thornton. Assessor market value for 2025: $73,000.

Cook County account 29042280590000

Assessor market value
$73,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,280 sqft
$57 per sqft
Year built
1938
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 60827 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 $73,000 in 2024 to $73,000 in 2025.
  • Assessor market value per square footThe current public record shows about $57 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 60827.
  • Neighborhood value signalAmong 3,506 residential records in the same neighborhood, the average assessor market value is about $81 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 6 E 140th Ct Riverdale, IL 60827
    1,285 sqft | $64/sqft | built 1940 | Similar size (1,285 vs 1,280 sqft); Similar age (1940 vs 1938); Similar lot size (4,162 vs 4,224 sqft)
    $82,000
  • 14419 S Michigan Ave Riverdale, IL 60827
    1,276 sqft | $74/sqft | built 1939 | Similar size (1,276 vs 1,280 sqft); Similar age (1939 vs 1938); Similar lot size (4,375 vs 4,224 sqft)
    $95,000
  • 163 W Glen Ln Riverdale, IL 60827
    1,294 sqft | $49/sqft | built 1940 | Similar size (1,294 vs 1,280 sqft); Similar age (1940 vs 1938); Similar lot size (4,322 vs 4,224 sqft)
    $62,880
  • 166 W Glen Ln Riverdale, IL 60827
    1,288 sqft | $50/sqft | built 1942 | Similar size (1,288 vs 1,280 sqft); Similar age (1942 vs 1938); Similar lot size (4,325 vs 4,224 sqft)
    $64,000
  • 3 E 140th Ct Riverdale, IL 60827
    1,281 sqft | $71/sqft | built 1951 | Similar size (1,281 vs 1,280 sqft); Similar lot size (4,162 vs 4,224 sqft); Same quality (Average)
    $91,000

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: . 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

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$73,000$00.0%
2024$73,000$00.0%
2023$73,000+$11,880+19.4%
2022$61,120$00.0%
2021$61,120$00.0%
2020$61,120——
5-year total+$11,880+19.4%