Cook County Value

10016 S Massasoit Ave, Oak Lawn, IL 60453

3 bed / 2 bath, 1,234 sqft, built 1979, in Worth Assessor market value for 2026: $350,000.

Cook County account 24084050530000

Assessor market value
$350,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,234 sqft
$284 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 39.5% from $250,970 in 2025 to $350,000 in 2026.
  • Assessor market value per square footThe current public record shows about $284 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 1,812 residential records in the same neighborhood, the average assessor market value is about $212 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +22.0% on average.

Comparable assessments

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

  • 5740 W 99th St, Oak Lawn, IL 60453
    1,269 sqft | $260/sqft | built 1979 | Similar size (1,269 vs 1,234 sqft); Built same year (1979); Similar lot size (7,095 vs 7,171 sqft)
    $330,000
  • 5713 W 101st St, Oak Lawn, IL 60453
    1,212 sqft | $272/sqft | built 1979 | Similar size (1,212 vs 1,234 sqft); Built same year (1979); Similar lot size (7,486 vs 7,171 sqft)
    $330,000
  • 5717 W 101st St, Oak Lawn, IL 60453
    1,212 sqft | $281/sqft | built 1975 | Similar size (1,212 vs 1,234 sqft); Similar age (1975 vs 1979); Similar lot size (7,250 vs 7,171 sqft)
    $340,000
  • 10033 S Menard Ave, Oak Lawn, IL 60453
    1,192 sqft | $285/sqft | built 1977 | Similar size (1,192 vs 1,234 sqft); Similar age (1977 vs 1979); Similar lot size (7,077 vs 7,171 sqft)
    $340,000
  • 9941 S Menard Ave, Oak Lawn, IL 60453
    1,255 sqft | $271/sqft | built 1977 | Similar size (1,255 vs 1,234 sqft); Similar age (1977 vs 1979); Similar lot size (7,370 vs 7,171 sqft)
    $340,000

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 39.5% 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+$99,030+39.5%
2025$250,970−$11,600−4.4%
2024$262,570−$22,870−8.0%
2023$285,440+$81,990+40.3%
2022$203,450−$11,350−5.3%
2021$214,800−$23,760−10.0%
2020$238,560——
6-year total+$111,440+46.7%