Cook County Value

15101 Lexington Ave, Harvey, IL 60426

6 bed / 2 bath, 2,304 sqft, built 1924, in Thornton. Assessor market value for 2025: $103,890.

Cook County account 29171040010000

Assessor market value
$103,890
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,304 sqft
$45 per sqft
Year built
1924
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 $103,890 in 2024 to $103,890 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.

  • 15705 Myrtle Ave, Harvey, IL 60426
    2,412 sqft | $62/sqft | built 1919 | Similar size (2,412 vs 2,304 sqft); Similar age (1919 vs 1924); Similar lot size (8,256 vs 8,354 sqft)
    $150,000
  • 14838 Center Ave, Harvey, IL 60426
    2,216 sqft | $41/sqft | built 1918 | Similar size (2,216 vs 2,304 sqft); Similar lot size (8,352 vs 8,354 sqft); Same quality (Average)
    $90,000
  • 15421 Lexington Ave, Harvey, IL 60426
    2,392 sqft | $50/sqft | built 1925 | Similar size (2,392 vs 2,304 sqft); Similar age (1925 vs 1924); Similar lot size (8,600 vs 8,354 sqft)
    $120,000
  • 15817 Lexington Ave, Harvey, IL 60426
    2,208 sqft | $50/sqft | built 1926 | Similar size (2,208 vs 2,304 sqft); Similar age (1926 vs 1924); Similar lot size (8,600 vs 8,354 sqft)
    $110,000
  • 15625 Lexington Ave, Harvey, IL 60426
    2,496 sqft | $52/sqft | built 1922 | 8% larger (2,496 vs 2,304 sqft); Similar age (1922 vs 1924); Similar lot size (8,600 vs 8,354 sqft)
    $130,000

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

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$103,890$00.0%
2024$103,890−$6,110−5.6%
2023$110,000+$24,350+28.4%
2022$85,650$00.0%
2021$85,650+$100.0%
2020$85,640——
5-year total+$18,250+21.3%