Cook County Value

9717 S Cook Ave, Oak Lawn, IL 60453

2 bed / 1 bath, 864 sqft, built 1921, in Worth Assessor market value for 2026: $156,080.

Cook County account 24091300060000

Assessor market value
$156,080
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
864 sqft
$181 per sqft
Year built
1921
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 26.3% from $123,570 in 2025 to $156,080 in 2026.
  • Assessor market value per square footThe current public record shows about $181 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 2,527 residential records in the same neighborhood, the average assessor market value is about $201 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +21.0% on average.

Comparable assessments

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

  • 9638 S 50th Ct, Oak Lawn, IL 60453
    864 sqft | $278/sqft | built 1925 | Similar size (864 vs 864 sqft); Similar age (1925 vs 1921); Similar lot size (3,700 vs 3,550 sqft)
    $240,000
  • 5410 W 96th St, Oak Lawn, IL 60453
    845 sqft | $272/sqft | built 1918 | Similar size (845 vs 864 sqft); Similar age (1918 vs 1921); Lot 12% smaller (3,125 vs 3,550 sqft)
    $230,000
  • 9827 S Cook Ave, Oak Lawn, IL 60453
    768 sqft | $247/sqft | built 1916 | 11% smaller (768 vs 864 sqft); Similar age (1916 vs 1921); Similar lot size (3,550 vs 3,550 sqft)
    $190,000
  • 9633 S 53rd Ave, Oak Lawn, IL 60453
    816 sqft | $294/sqft | built 1918 | 6% smaller (816 vs 864 sqft); Similar age (1918 vs 1921); Lot 13% smaller (3,075 vs 3,550 sqft)
    $240,000
  • 9830 S 55th Ave, Oak Lawn, IL 60453
    888 sqft | $143/sqft | built 1935 | Similar size (888 vs 864 sqft); Lot 13% smaller (3,075 vs 3,550 sqft); Same quality (Average)
    $127,300

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 26.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$156,080+$32,510+26.3%
2025$123,570$00.0%
2024$123,570$00.0%
2023$123,570+$52,980+75.1%
2022$70,590$00.0%
2021$70,590+$200.0%
2020$70,570——
6-year total+$85,510+121.2%