Cook County Value

141 Bellwood Ave Bellwood, IL 60104

4 bed / 2 bath, 1,587 sqft, built 1926, in Proviso. Assessor market value for 2026: $270,010.

Cook County account 15091050170000

Assessor market value
$270,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,587 sqft
$170 per sqft
Year built
1926
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 increased 22.7% from $220,000 in 2025 to $270,010 in 2026.
  • Assessor market value per square footThe current public record shows about $170 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.

  • 154 Bellwood Ave Bellwood, IL 60104
    1,587 sqft | $145/sqft | built 1926 | Similar size (1,587 vs 1,587 sqft); Built same year (1926); Similar lot size (4,305 vs 4,340 sqft)
    $230,000
  • 135 Bellwood Ave Bellwood, IL 60104
    1,579 sqft | $171/sqft | built 1926 | Similar size (1,579 vs 1,587 sqft); Built same year (1926); Similar lot size (4,340 vs 4,340 sqft)
    $270,010
  • 117 Bellwood Ave Bellwood, IL 60104
    1,587 sqft | $158/sqft | built 1926 | Similar size (1,587 vs 1,587 sqft); Built same year (1926); Similar lot size (4,340 vs 4,340 sqft)
    $250,010
  • 148 Bellwood Ave Bellwood, IL 60104
    1,618 sqft | $161/sqft | built 1926 | Similar size (1,618 vs 1,587 sqft); Built same year (1926); Similar lot size (4,305 vs 4,340 sqft)
    $260,000
  • 130 Bellwood Ave Bellwood, IL 60104
    1,598 sqft | $156/sqft | built 1926 | Similar size (1,598 vs 1,587 sqft); Built same year (1926); Similar lot size (4,305 vs 4,340 sqft)
    $250,000

Recent comparable sales

Sales selected by similarity to the subject property.

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

Up 22.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$270,010+$50,010+22.7%
2025$220,000$00.0%
2024$220,000$00.0%
2023$220,000+$38,790+21.4%
2022$181,210$00.0%
2021$181,210+$100.0%
2020$181,200——
6-year total+$88,810+49.0%