Cook County Value

11503 S Lawler Ave, Alsip, IL 60803

4 bed / 2 bath, 1,814 sqft, built 2001, in Worth. Assessor market value for 2026: $400,000.

Cook County account 24214030290000

Assessor market value
$400,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,814 sqft
$221 per sqft
Year built
2001
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 36.0% from $294,160 in 2025 to $400,000 in 2026.
  • Assessor market value per square footThe current public record shows about $221 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.

  • 11640 S La Porte Ave, Alsip, IL 60803
    1,812 sqft | $221/sqft | built 2003 | Similar size (1,812 vs 1,814 sqft); Similar age (2003 vs 2001); Similar lot size (6,727 vs 6,700 sqft)
    $400,000
  • 11820 S Laporte Ave, Alsip, IL 60803
    1,812 sqft | $221/sqft | built 2001 | Similar size (1,812 vs 1,814 sqft); Built same year (2001); Similar lot size (6,849 vs 6,700 sqft)
    $400,000
  • 5103 W 118th St, Alsip, IL 60803
    1,812 sqft | $221/sqft | built 2001 | Similar size (1,812 vs 1,814 sqft); Built same year (2001); Similar lot size (6,533 vs 6,700 sqft)
    $400,000
  • 11505 S Lawler Ave, Alsip, IL 60803
    1,769 sqft | $226/sqft | built 2001 | Similar size (1,769 vs 1,814 sqft); Built same year (2001); Similar lot size (7,102 vs 6,700 sqft)
    $400,000
  • 11834 S Le Claire Ave, Alsip, IL 60803
    1,845 sqft | $217/sqft | built 2007 | Similar size (1,845 vs 1,814 sqft); Similar lot size (6,700 vs 6,700 sqft); Same quality (Average)
    $400,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 3630 W 125th St, Alsip, IL 60803
    June-29-2026 | 1,600 sqft | $175/sqft | built 1997 | 12% size difference (1,600 sqft); Moderate age difference (4 years older); Sold after the valuation date
    $280,000

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 36.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$400,000+$105,840+36.0%
2025$294,160$00.0%
2024$294,160−$5,840−1.9%
2023$300,000+$97,880+48.4%
2022$202,120$00.0%
2021$202,120+$100.0%
2020$202,110——
6-year total+$197,890+97.9%