Cook County Value

16326 Ashland Ave Markham, IL 60428

3 bed / 1 bath, 1,019 sqft, built 1961, in Thornton. Assessor market value for 2025: $65,000.

Cook County account 29194070550000

Assessor market value
$65,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,019 sqft
$64 per sqft
Year built
1961
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 60428 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 $65,000 in 2024 to $65,000 in 2025.
  • Assessor market value per square footThe current public record shows about $64 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 60428.
  • Neighborhood value signalAmong 2,010 residential records in the same neighborhood, the average assessor market value is about $62 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.

  • 16330 Ashland Ave Markham, IL 60428
    1,014 sqft | $61/sqft | built 1962 | Similar size (1,014 vs 1,019 sqft); Similar age (1962 vs 1961); Similar lot size (6,400 vs 6,400 sqft)
    $62,000
  • 16317 Ashland Ave Markham, IL 60428
    1,014 sqft | $67/sqft | built 1964 | Similar size (1,014 vs 1,019 sqft); Similar age (1964 vs 1961); Similar lot size (6,400 vs 6,400 sqft)
    $67,650
  • 16347 Ashland Ave Markham, IL 60428
    1,014 sqft | $67/sqft | built 1966 | Similar size (1,014 vs 1,019 sqft); Similar age (1966 vs 1961); Similar lot size (6,400 vs 6,400 sqft)
    $68,000
  • 16210 Justine St Markham, IL 60428
    1,024 sqft | $55/sqft | built 1966 | Similar size (1,024 vs 1,019 sqft); Similar age (1966 vs 1961); Similar lot size (6,300 vs 6,400 sqft)
    $56,010
  • 16259 Damen Ave Markham, IL 60428
    1,019 sqft | $66/sqft | built 1963 | Similar size (1,019 vs 1,019 sqft); Similar age (1963 vs 1961); Similar lot size (6,063 vs 6,400 sqft)
    $67,010

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 20.5% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$65,000+$11,050+20.5%
2024$53,950+$11,050+25.8%
2023$42,900−$6,420−13.0%
2022$49,320$00.0%
2021$49,320$00.0%
2020$49,320——
5-year total+$15,680+31.8%