Cook County Value

6615 W 91st Pl, Oak Lawn, IL 60453

3 bed / 2 bath, 1,534 sqft, built 1979, in Worth. Assessor market value for 2026: $370,000.

Cook County account 24064250270000

Assessor market value
$370,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,534 sqft
$241 per sqft
Year built
1979
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 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 19.4% from $310,000 in 2025 to $370,000 in 2026.
  • Assessor market value per square footThe current public record shows about $241 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

Similar public appraisal records selected for this property's equity comparison.

  • 6418 W 92nd St, Oak Lawn, IL 60453
    1,534 sqft | $222/sqft | built 1975 | Similar size (1,534 vs 1,534 sqft); Similar age (1975 vs 1979); Similar lot size (7,920 vs 7,756 sqft)
    $340,000
  • 9208 S Moody Ave, Oak Lawn, IL 60453
    1,521 sqft | $237/sqft | built 1980 | Similar size (1,521 vs 1,534 sqft); Similar age (1980 vs 1979); Similar lot size (8,100 vs 7,756 sqft)
    $360,000
  • 9704 S Menard Ave, Oak Lawn, IL 60453
    1,530 sqft | $248/sqft | built 1990 | Similar size (1,530 vs 1,534 sqft); Similar lot size (7,638 vs 7,756 sqft); Same quality (Average)
    $380,000
  • 6333 W 93rd St, Oak Lawn, IL 60453
    1,557 sqft | $206/sqft | built 1990 | Similar size (1,557 vs 1,534 sqft); Similar lot size (7,760 vs 7,756 sqft); Same quality (Average)
    $320,000
  • 6752 W 91st Pl, Oak Lawn, IL 60453
    1,570 sqft | $229/sqft | built 1981 | Similar size (1,570 vs 1,534 sqft); Similar age (1981 vs 1979); Similar lot size (8,370 vs 7,756 sqft)
    $360,000

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: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 19.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$370,000+$60,000+19.4%
2025$310,000$00.0%
2024$310,000$00.0%
2023$310,000+$101,730+48.8%
2022$208,270$00.0%
2021$208,270+$100.0%
2020$208,260——
6-year total+$161,740+77.7%