Cook County Value

23 50th Ave Bellwood, IL 60104

4 bed / 2 bath, 1,732 sqft, built 1917, in Proviso. Assessor market value for 2026: $220,000.

Cook County account 15081030310000

Assessor market value
$220,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,732 sqft
$127 per sqft
Year built
1917
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 60104 and Proviso assessment pages.

Local guide: Proviso Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Proviso, appeals to the Assessor are open through (8 days left).

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 $220,000 in 2025 to $220,000 in 2026.
  • Assessor market value per square footThe current public record shows about $127 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Proviso neighborhood and ZIP 60104.
  • Neighborhood value signalAmong 3,350 residential records in the same neighborhood, the average assessor market value is about $178 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.6% on average.

Comparable assessments

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

  • 345 51st Ave Bellwood, IL 60104
    1,757 sqft | $188/sqft | built 1913 | Similar size (1,757 vs 1,732 sqft); Similar age (1913 vs 1917); Similar lot size (8,568 vs 9,250 sqft)
    $330,000
  • 240 49th Ave Bellwood, IL 60104
    1,697 sqft | $130/sqft | built 1918 | Similar size (1,697 vs 1,732 sqft); Similar age (1918 vs 1917); Lot 13% smaller (8,040 vs 9,250 sqft)
    $220,000
  • 503 52nd Ave Bellwood, IL 60104
    1,575 sqft | $171/sqft | built 1921 | 9% smaller (1,575 vs 1,732 sqft); Similar age (1921 vs 1917); Similar lot size (8,710 vs 9,250 sqft)
    $270,000
  • 2805 Korrel Ave Bellwood, IL 60104
    1,756 sqft | $154/sqft | built 1926 | Similar size (1,756 vs 1,732 sqft); Lot 17% smaller (7,696 vs 9,250 sqft); Same quality (Average)
    $270,000
  • 121 Hyde Park Ave Bellwood, IL 60104
    1,632 sqft | $153/sqft | built 1910 | 6% smaller (1,632 vs 1,732 sqft); Same quality (Average); Same neighborhood
    $250,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2026. 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 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$220,000$00.0%
2025$220,000$00.0%
2024$220,000$00.0%
2023$220,000+$29,960+15.8%
2022$190,040$00.0%
2021$190,040+$100.0%
2020$190,030——
6-year total+$29,970+15.8%