Cook County Value

4309 W 117th St, Alsip, IL 60803

4 bed / 2 bath, 1,562 sqft, built 1969, in Worth. Assessor market value for 2026: $310,000.

Cook County account 24224240020000

Assessor market value
$310,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,562 sqft
$198 per sqft
Year built
1969
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 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 increased 19.2% from $260,000 in 2025 to $310,000 in 2026.
  • Assessor market value per square footThe current public record shows about $198 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 1,669 residential records in the same neighborhood, the average assessor market value is about $206 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +19.8% on average.

Comparable assessments

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

  • 4434 W 115th Pl, Alsip, IL 60803
    1,565 sqft | $173/sqft | built 1958 | Similar size (1,565 vs 1,562 sqft); Similar lot size (6,350 vs 6,231 sqft); Same quality (Average)
    $270,010
  • 12912 W Playfield Dr, Crestwood, IL 60418
    1,537 sqft | $163/sqft | built 1960 | Similar size (1,537 vs 1,562 sqft); Similar lot size (6,270 vs 6,231 sqft); Same quality (Average)
    $250,010
  • 12901 Crestbrook Ct, Crestwood, IL 60418
    1,530 sqft | $216/sqft | built 1977 | Similar size (1,530 vs 1,562 sqft); Similar lot size (6,152 vs 6,231 sqft); Same quality (Average)
    $330,000
  • 5331 Pleasant Ln, Crestwood, IL 60418
    1,597 sqft | $175/sqft | built 1959 | Similar size (1,597 vs 1,562 sqft); Similar lot size (6,050 vs 6,231 sqft); Same quality (Average)
    $280,010
  • 4413 S Fey Ln, Alsip, IL 60803
    1,563 sqft | $205/sqft | built 1969 | Similar size (1,563 vs 1,562 sqft); Built same year (1969); Similar lot size (5,612 vs 6,231 sqft)
    $320,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 4714 W 115th Pl, Alsip, IL 60803
    1,793 sqft | $112/sqft | built 1960 | 15% size difference (1,793 sqft); Moderate age difference (9 years older); Same beds (4)
    $200,000

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 19.2% 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+$50,000+19.2%
2025$260,000$00.0%
2024$260,000$00.0%
2023$260,000+$64,990+33.3%
2022$195,010$00.0%
2021$195,010+$100.0%
2020$195,000——
6-year total+$115,000+59.0%