Cook County Value

5101 W 118th St, Alsip, IL 60803

3 bed / 1 bath, 1,377 sqft, built 1951, in Worth. Assessor market value for 2026: $220,000.

Cook County account 24214250280000

Assessor market value
$220,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,377 sqft
$160 per sqft
Year built
1951
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 34.4% from $163,680 in 2025 to $220,000 in 2026.
  • Assessor market value per square footThe current public record shows about $160 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

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

  • 11901 S Leamington Ave, Alsip, IL 60803
    1,369 sqft | $183/sqft | built 1948 | Similar size (1,369 vs 1,377 sqft); Similar age (1948 vs 1951); Similar lot size (8,273 vs 8,091 sqft)
    $250,000
  • 4929 W 119th St, Alsip, IL 60803
    1,381 sqft | $174/sqft | built 1953 | Similar size (1,381 vs 1,377 sqft); Similar age (1953 vs 1951); Similar lot size (7,380 vs 8,091 sqft)
    $240,000
  • 11623 S Laramie Ave, Alsip, IL 60803
    1,425 sqft | $196/sqft | built 1954 | Similar size (1,425 vs 1,377 sqft); Similar age (1954 vs 1951); Similar lot size (7,836 vs 8,091 sqft)
    $280,000
  • 11530 S Leamington Ave, Alsip, IL 60803
    1,421 sqft | $190/sqft | built 1944 | Similar size (1,421 vs 1,377 sqft); Similar lot size (7,800 vs 8,091 sqft); Same quality (Average)
    $270,000
  • 4836 W 119th St, Alsip, IL 60803
    1,323 sqft | $174/sqft | built 1952 | Similar size (1,323 vs 1,377 sqft); Similar age (1952 vs 1951); Similar lot size (8,731 vs 8,091 sqft)
    $230,000

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 34.4% 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+$56,320+34.4%
2025$163,680$00.0%
2024$163,680−$14,710−8.2%
2023$178,390+$33,450+23.1%
2022$144,940−$13,880−8.7%
2021$158,820+$200.0%
2020$158,800——
6-year total+$61,200+38.5%