Cook County Value

15105 8th Ave Phoenix, IL 60426

3 bed / 1 bath, 1,223 sqft, built 1962, in Thornton. Assessor market value for 2025: $44,010.

Cook County account 29162000440000

Assessor market value
$44,010
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,223 sqft
$36 per sqft
Year built
1962
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 $44,010 in 2024 to $44,010 in 2025.
  • Assessor market value per square footThe current public record shows about $36 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 638 residential records in the same neighborhood, the average assessor market value is about $50 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 15109 Fifth Ave Phoenix, IL 60426
    1,223 sqft | $61/sqft | built 1962 | Similar size (1,223 vs 1,223 sqft); Built same year (1962); Similar lot size (4,692 vs 4,875 sqft)
    $75,000
  • 15136 Seventh Ave Phoenix, IL 60426
    1,248 sqft | $38/sqft | built 1961 | Similar size (1,248 vs 1,223 sqft); Similar age (1961 vs 1962); Similar lot size (5,000 vs 4,875 sqft)
    $47,000
  • 15125 Seventh Ave Phoenix, IL 60426
    1,288 sqft | $35/sqft | built 1964 | 5% larger (1,288 vs 1,223 sqft); Similar age (1964 vs 1962); Similar lot size (5,000 vs 4,875 sqft)
    $45,000
  • 15128 Fifth Ave Phoenix, IL 60426
    1,120 sqft | $42/sqft | built 1961 | 8% smaller (1,120 vs 1,223 sqft); Similar age (1961 vs 1962); Similar lot size (5,000 vs 4,875 sqft)
    $47,000
  • 725 E 152nd St Phoenix, IL 60426
    1,121 sqft | $43/sqft | built 1964 | 8% smaller (1,121 vs 1,223 sqft); Similar age (1964 vs 1962); Similar lot size (5,040 vs 4,875 sqft)
    $48,530

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

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$44,010$00.0%
2024$44,010$00.0%
2023$44,010+$8,180+22.8%
2022$35,830$00.0%
2021$35,830+$100.0%
2020$35,820——
5-year total+$8,190+22.9%