Cook County Value

15932 Union Ave, Harvey, IL 60426

3 bed / 1 bath, 1,152 sqft, built 1968, in Thornton. Assessor market value for 2025: $65,510.

Cook County account 29211010340000

Assessor market value
$65,510
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,152 sqft
$57 per sqft
Year built
1968
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 $65,510 in 2024 to $65,510 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 60426.
  • Neighborhood value signalAmong 1,693 residential records in the same neighborhood, the average assessor market value is about $70 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.

  • 15930 Union Ave, Harvey, IL 60426
    1,152 sqft | $62/sqft | built 1967 | Similar size (1,152 vs 1,152 sqft); Similar age (1967 vs 1968); Similar lot size (3,690 vs 3,690 sqft)
    $71,010
  • 15824 Emerald Ave, Harvey, IL 60426
    1,136 sqft | $67/sqft | built 1967 | Similar size (1,136 vs 1,152 sqft); Similar age (1967 vs 1968); Similar lot size (3,750 vs 3,690 sqft)
    $76,010
  • 16532 Emerald Ave, Harvey, IL 60426
    1,152 sqft | $47/sqft | built 1963 | Similar size (1,152 vs 1,152 sqft); Similar age (1963 vs 1968); Similar lot size (3,720 vs 3,690 sqft)
    $54,490
  • 16412 Emerald Ave, Harvey, IL 60426
    1,174 sqft | $56/sqft | built 1963 | Similar size (1,174 vs 1,152 sqft); Similar age (1963 vs 1968); Similar lot size (3,690 vs 3,690 sqft)
    $66,010
  • 16032 Union Ave, Harvey, IL 60426
    1,165 sqft | $42/sqft | built 1958 | Similar size (1,165 vs 1,152 sqft); Similar lot size (3,690 vs 3,690 sqft); Same quality (Average)
    $48,960

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

Down 23.8% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$65,510−$20,500−23.8%
2024$86,010−$12,000−12.2%
2023$98,010+$26,570+37.2%
2022$71,440$00.0%
2021$71,440−$4,520−6.0%
2020$75,960——
5-year total−$10,450−13.8%