Cook County Value

4855 W 118th St, Alsip, IL 60803

4 bed / 2 bath, 2,298 sqft, built 1958, in Worth. Assessor market value for 2026: $360,000.

Cook County account 24214300130000

Assessor market value
$360,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,298 sqft
$157 per sqft
Year built
1958
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 16.1% from $310,000 in 2025 to $360,000 in 2026.
  • Assessor market value per square footThe current public record shows about $157 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.

  • 11638 S Le Claire Ave, Alsip, IL 60803
    2,271 sqft | $132/sqft | built 1957 | Similar size (2,271 vs 2,298 sqft); Similar age (1957 vs 1958); Similar lot size (14,070 vs 14,023 sqft)
    $300,000
  • 4940 W 121st St, Alsip, IL 60803
    2,296 sqft | $88/sqft | built 1956 | Similar size (2,296 vs 2,298 sqft); Similar age (1956 vs 1958); Similar lot size (12,675 vs 14,023 sqft)
    $202,960
  • 11701 S Laporte Ave, Alsip, IL 60803
    2,229 sqft | $153/sqft | built 1953 | Similar size (2,229 vs 2,298 sqft); Similar age (1953 vs 1958); Similar lot size (14,398 vs 14,023 sqft)
    $340,000
  • 11511 S Lawler Ave, Alsip, IL 60803
    2,308 sqft | $147/sqft | built 1958 | Similar size (2,308 vs 2,298 sqft); Built same year (1958); Lot 16% larger (16,223 vs 14,023 sqft)
    $340,000
  • 5140 W 116th St, Alsip, IL 60803
    2,296 sqft | $139/sqft | built 1946 | Similar size (2,296 vs 2,298 sqft); Similar lot size (14,792 vs 14,023 sqft); Same quality (Average)
    $320,000

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 16.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$360,000+$50,000+16.1%
2025$310,000$00.0%
2024$310,000$00.0%
2023$310,000+$10,060+3.4%
2022$299,940$00.0%
2021$299,940+$200.0%
2020$299,920——
6-year total+$60,080+20.0%