Cook County Value

11232 S Avon Ave, Alsip, IL 60803

3 bed / 2 bath, 1,272 sqft, built 1957, in Worth. Assessor market value for 2026: $330,000.

Cook County account 24212060170000

Assessor market value
$330,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,272 sqft
$259 per sqft
Year built
1957
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 60803, Worth, and Oak Lawn assessment pages.

Local guide: Worth Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Worth, appeals to the Assessor closed . Board of Review dates for Worth 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 increased 37.5% from $240,000 in 2025 to $330,000 in 2026.
  • Assessor market value per square footThe current public record shows about $259 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Worth neighborhood and ZIP 60803.
  • Neighborhood value signalAmong 698 residential records in the same neighborhood, the average assessor market value is about $218 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +29.9% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 11359 Mather Ave, Alsip, IL 60803
    1,209 sqft | $232/sqft | built 1961 | Similar size (1,209 vs 1,272 sqft); Similar age (1961 vs 1957); Similar lot size (25,000 vs 25,000 sqft)
    $280,000
  • 11330 S Avon Ave, Alsip, IL 60803
    1,194 sqft | $193/sqft | built 1951 | 6% smaller (1,194 vs 1,272 sqft); Similar lot size (25,000 vs 25,000 sqft); Same quality (Average)
    $230,000
  • 11623 S Leamington Ave, Alsip, IL 60803
    1,266 sqft | $213/sqft | built 1954 | Similar size (1,266 vs 1,272 sqft); Similar age (1954 vs 1957); Lot 14% smaller (21,440 vs 25,000 sqft)
    $270,000
  • 11325 Mather Ave, Alsip, IL 60803
    1,144 sqft | $201/sqft | built 1953 | 10% smaller (1,144 vs 1,272 sqft); Similar age (1953 vs 1957); Similar lot size (25,000 vs 25,000 sqft)
    $230,000
  • 11236 S Avon Ave, Worth, IL 60482
    1,402 sqft | $178/sqft | built 1953 | 10% larger (1,402 vs 1,272 sqft); Similar age (1953 vs 1957); Similar lot size (25,000 vs 25,000 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 37.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$330,000+$90,000+37.5%
2025$240,000$00.0%
2024$240,000−$30,000−11.1%
2023$270,000+$96,460+55.6%
2022$173,540$00.0%
2021$173,540+$100.0%
2020$173,530——
6-year total+$156,470+90.2%