Cook County Value

6343 W 89th Pl, Oak Lawn, IL 60453

3 bed / 1 bath, 1,318 sqft, built 1977, in Worth. Assessor market value for 2026: $310,000.

Cook County account 24051120100000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$310,000
Similar homes$319,997
No gap: similar homes are at or above the county value · bars start at $0

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

Assessor market value
$310,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,318 sqft
$235 per sqft
Year built
1977
Average quality

What we found

Similar homes' assessments

Weak

2 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $242.79/sqft, which supports a value of $319,997.

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 6.9% from $290,000 in 2025 to $310,000 in 2026.
  • Assessor market value per square footThe current public record shows about $235 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 2,508 residential records in the same neighborhood, the average assessor market value is about $221 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +20.1% on average.

Comparable assessments

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

  • 6347 W 89th Pl, Oak Lawn, IL 60453
    1,318 sqft | $243/sqft | built 1977 | Similar size (1,318 vs 1,318 sqft); Built same year (1977); Similar lot size (6,930 vs 6,930 sqft)
    $320,000
  • 6342 W 90th St, Oak Lawn, IL 60453
    1,318 sqft | $258/sqft | built 1978 | Similar size (1,318 vs 1,318 sqft); Similar age (1978 vs 1977); Similar lot size (6,930 vs 6,930 sqft)
    $340,000
  • 6233 W 91st St, Oak Lawn, IL 60453
    1,323 sqft | $257/sqft | built 1978 | Similar size (1,323 vs 1,318 sqft); Similar age (1978 vs 1977); Similar lot size (6,879 vs 6,930 sqft)
    $340,000
  • 9236 S Crescent Ct, Oak Lawn, IL 60453
    1,313 sqft | $236/sqft | built 1975 | Similar size (1,313 vs 1,318 sqft); Similar age (1975 vs 1977); Similar lot size (6,864 vs 6,930 sqft)
    $310,000
  • 9542 S Mansfield Ave, Oak Lawn, IL 60453
    1,326 sqft | $234/sqft | built 1977 | Similar size (1,326 vs 1,318 sqft); Built same year (1977); Similar lot size (6,750 vs 6,930 sqft)
    $310,000

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 6.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$310,000+$20,000+6.9%
2025$290,000$00.0%
2024$290,000$00.0%
2023$290,000+$89,980+45.0%
2022$200,020$00.0%
2021$200,020+$100.0%
2020$200,010——
6-year total+$109,990+55.0%