Cook County Value

14839 Morgan St, Harvey, IL 60426

10 bed / 4 bath, 3,112 sqft, built 1960, in Thornton. Assessor market value for 2025: $140,000.

Cook County account 29084100480000

Assessor market value
$140,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,112 sqft
$45 per sqft
Year built
1960
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 60426 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 $45 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 60426.
  • Neighborhood value signalAmong 4,323 residential records in the same neighborhood, the average assessor market value is about $52 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.

  • 14835 Morgan St, Harvey, IL 60426
    3,304 sqft | $45/sqft | built 1961 | 6% larger (3,304 vs 3,112 sqft); Similar age (1961 vs 1960); Similar lot size (6,828 vs 6,776 sqft)
    $150,000
  • 15731 Lexington Ave, Harvey, IL 60426
    3,000 sqft | $40/sqft | built 1961 | Similar size (3,000 vs 3,112 sqft); Similar age (1961 vs 1960); Lot 11% smaller (6,020 vs 6,776 sqft)
    $120,010
  • 15833 Lexington Ave 5, Harvey, IL 60426
    3,432 sqft | $41/sqft | built 1966 | 10% larger (3,432 vs 3,112 sqft); Lot 14% larger (7,740 vs 6,776 sqft); Same quality (Average)
    $140,010
  • 141 W 150th St Harvey
    3,251 sqft | $41/sqft | built 1960 | Similar size (3,251 vs 3,112 sqft); Built same year (1960); Same quality (Average)
    $132,880
  • 15109 Honore Ave, Harvey, IL 60426
    2,673 sqft | $41/sqft | built 1954 | 14% smaller (2,673 vs 3,112 sqft); Similar lot size (6,250 vs 6,776 sqft); Same quality (Average)
    $110,000

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: . 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$140,000$00.0%
2024$140,000$00.0%
2023$140,000+$104,650+296.0%
2022$35,350$00.0%
2021$35,350$00.0%
2020$35,350——
5-year total+$104,650+296.0%