Cook County Value

11614 S Le Claire Ave, Alsip, IL 60803

3 bed / 1 bath, 1,254 sqft, built 1976, in Worth Assessor market value for 2026: $350,000.

Cook County account 24214090130000

Likely too high

about $48,000

8 similar homes nearby point to a value about $48,000 lower than yours.

Assessor market value$350,000
Similar homes$302,389
$47,611 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$350,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,254 sqft
$279 per sqft
Year built
1976
Average quality

Why we think so

Similar homes' assessments

Strong

8 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $240.96/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $50,650. Counting your land in place of theirs where theirs is less, they support a value of $302,389.

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 changed from $210,000 in 2025 to $350,000 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Assessor market value per square footThe current public record shows about $279 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.

  • 11608 S Le Claire Ave, Alsip, IL 60803
    1,236 sqft | $243/sqft | built 1976 | Similar size (1,236 vs 1,254 sqft); Built same year (1976); Similar lot size (7,370 vs 7,236 sqft)
    $300,000
  • 11742 S Le Claire Ave, Alsip, IL 60803
    1,276 sqft | $235/sqft | built 1976 | Similar size (1,276 vs 1,254 sqft); Built same year (1976); Similar lot size (7,370 vs 7,236 sqft)
    $300,000
  • 11605 S Laramie Ave, Alsip, IL 60803
    1,269 sqft | $213/sqft | built 1976 | Similar size (1,269 vs 1,254 sqft); Built same year (1976); Similar lot size (7,000 vs 7,236 sqft)
    $270,000
  • 11716 S Laporte Ave, Alsip, IL 60803
    1,274 sqft | $188/sqft | built 1975 | Similar size (1,274 vs 1,254 sqft); Similar age (1975 vs 1976); Similar lot size (7,370 vs 7,236 sqft)
    $240,000
  • 4905 W 119th St, Alsip, IL 60803
    1,245 sqft | $241/sqft | built 1972 | Similar size (1,245 vs 1,254 sqft); Similar age (1972 vs 1976); Similar lot size (7,153 vs 7,236 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 66.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$350,000+$140,000+66.7%
2025$210,000$00.0%
2024$210,000$00.0%
2023$210,000+$42,900+25.7%
2022$167,100$00.0%
2021$167,100+$100.0%
2020$167,090——
6-year total+$182,910+109.5%