Cook County Value

8839 S 55th Ct, Oak Lawn, IL 60453

3 bed / 1 bath, 1,204 sqft, built 1961, in Worth. Assessor market value for 2026: $280,000.

Cook County account 24041021100000

Assessor market value
$280,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,204 sqft
$233 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 60453, 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 16.7% from $240,010 in 2025 to $280,000 in 2026.
  • Assessor market value per square footThe current public record shows about $233 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 60453.
  • Neighborhood value signalAmong 2,653 residential records in the same neighborhood, the average assessor market value is about $186 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +19.5% on average.

Comparable assessments

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

  • 8904 S 55th Ave, Oak Lawn, IL 60453
    1,200 sqft | $258/sqft | built 1963 | Similar size (1,200 vs 1,204 sqft); Similar age (1963 vs 1961); Similar lot size (9,185 vs 9,185 sqft)
    $310,000
  • 9017 S 50th Ave, Oak Lawn, IL 60453
    1,205 sqft | $249/sqft | built 1963 | Similar size (1,205 vs 1,204 sqft); Similar age (1963 vs 1961); Similar lot size (8,730 vs 9,185 sqft)
    $300,000
  • 5326 W 89th St, Oak Lawn, IL 60453
    1,205 sqft | $199/sqft | built 1955 | Similar size (1,205 vs 1,204 sqft); Similar lot size (8,751 vs 9,185 sqft); Same quality (Average)
    $240,000
  • 9253 S 53rd Ct, Oak Lawn, IL 60453
    1,200 sqft | $225/sqft | built 1951 | Similar size (1,200 vs 1,204 sqft); Similar lot size (9,261 vs 9,185 sqft); Same quality (Average)
    $270,000
  • 5200 W Avery Pl, Oak Lawn, IL 60453
    1,198 sqft | $250/sqft | built 1960 | Similar size (1,198 vs 1,204 sqft); Similar age (1960 vs 1961); Similar lot size (8,287 vs 9,185 sqft)
    $300,000

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 16.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$280,000+$39,990+16.7%
2025$240,010$00.0%
2024$240,010$00.0%
2023$240,010+$56,160+30.5%
2022$183,850$00.0%
2021$183,850+$100.0%
2020$183,840——
6-year total+$96,160+52.3%