Cook County Value

23 W Wend St Lemont, IL 60439

4 bed / 2 bath, 2,960 sqft, built 1989, in Lemont. Assessor market value for 2026: $660,010.

Cook County account 22293170280000

Assessor market value
$660,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,960 sqft
$223 per sqft
Year built
1989
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 60439 and Lemont assessment pages.

Local guide: Lemont Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Lemont, appeals to the Assessor closed . Board of Review dates for Lemont 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 32.0% from $500,000 in 2025 to $660,010 in 2026.
  • Assessor market value per square footThe current public record shows about $223 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lemont neighborhood and ZIP 60439.
  • Neighborhood value signalAmong 2,806 residential records in the same neighborhood, the average assessor market value is about $255 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +30.4% on average.

Comparable assessments

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

  • 9 W Wend St Lemont, IL 60439
    2,928 sqft | $229/sqft | built 1989 | Similar size (2,928 vs 2,960 sqft); Built same year (1989); Similar lot size (12,460 vs 12,460 sqft)
    $670,010
  • 116 Timberline Dr Lemont, IL 60439
    2,964 sqft | $226/sqft | built 1994 | Similar size (2,964 vs 2,960 sqft); Similar age (1994 vs 1989); Similar lot size (12,000 vs 12,460 sqft)
    $670,000
  • 116 Doolin St Lemont, IL 60439
    2,923 sqft | $246/sqft | built 1997 | Similar size (2,923 vs 2,960 sqft); Similar lot size (12,450 vs 12,460 sqft); Same quality (Average)
    $720,000
  • 1314 Acorn St Lemont, IL 60439
    2,957 sqft | $240/sqft | built 1993 | Similar size (2,957 vs 2,960 sqft); Similar age (1993 vs 1989); Similar lot size (13,300 vs 12,460 sqft)
    $710,010
  • 1249 Cronin Ct Lemont, IL 60439
    2,945 sqft | $224/sqft | built 1996 | Similar size (2,945 vs 2,960 sqft); Similar lot size (12,350 vs 12,460 sqft); Same quality (Average)
    $660,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 11 Cedar Ct Lemont, IL 60439
    2,722 sqft | $253/sqft | built 1990 | 8% size difference (2,722 sqft); Similar age (1990); Same beds (4)
    $690,000
  • 1238 Acorn St Lemont, IL 60439
    2,802 sqft | $223/sqft | built 1990 | 5% size difference (2,802 sqft); Similar age (1990); Within 1 bedroom (3 vs 4)
    $625,000

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 32.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$660,010+$160,010+32.0%
2025$500,000−$50,000−9.1%
2024$550,000$00.0%
2023$550,000+$146,050+36.2%
2022$403,950$00.0%
2021$403,950+$200.0%
2020$403,930——
6-year total+$256,080+63.4%