Cook County Value

6 Sorrel Ln Lemont, IL 60439

4 bed / 2 bath, 2,697 sqft, built 1981, in Lemont. Assessor market value for 2026: $730,000.

Cook County account 22243030150000

Assessor market value
$730,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,697 sqft
$271 per sqft
Year built
1981

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 30.4% from $560,000 in 2025 to $730,000 in 2026.
  • Assessor market value per square footThe current public record shows about $271 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 321 residential records in the same neighborhood, the average assessor market value is about $244 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +52.5% on average.

Comparable assessments

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

  • 10 Paso Fino Dr Lemont, IL 60439
    2,432 sqft | $271/sqft | built 1978 | 10% smaller (2,432 vs 2,697 sqft); Similar age (1978 vs 1981); Similar lot size (56,235 vs 57,107 sqft)
    $660,000
  • 3 Lariat Lemont, IL 60439
    2,714 sqft | $265/sqft | built 1988 | Similar size (2,714 vs 2,697 sqft); Lot 15% smaller (48,612 vs 57,107 sqft); Same bed/bath (4/2)
    $720,010
  • 34 Horseshoe Ln Lemont, IL 60439
    2,636 sqft | $292/sqft | built 1979 | Similar size (2,636 vs 2,697 sqft); Similar age (1979 vs 1981); Lot 19% smaller (46,173 vs 57,107 sqft)
    $770,000
  • 12 Surrey Lemont, IL 60439
    2,851 sqft | $267/sqft | built 1987 | 6% larger (2,851 vs 2,697 sqft); Lot 10% larger (62,922 vs 57,107 sqft); Same bed/bath (4/2)
    $760,000
  • 82 Horseshoe Ln Lemont, IL 60439
    2,869 sqft | $261/sqft | built 1977 | 6% larger (2,869 vs 2,697 sqft); Similar age (1977 vs 1981); Similar lot size (54,145 vs 57,107 sqft)
    $750,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 1373 Gordon Ln Lemont, IL 60439
    2,834 sqft | $106/sqft | built 1985 | 5% size difference (2,834 sqft); Moderate age difference (4 years newer); Same beds (4)
    $300,000
  • 11 Cedar Ct Lemont, IL 60439
    2,722 sqft | $253/sqft | built 1990 | Similar size (2,722 sqft); Moderate age difference (9 years newer); Same beds (4)
    $690,000
  • 1238 Acorn St Lemont, IL 60439
    2,802 sqft | $223/sqft | built 1990 | Similar size (2,802 sqft); Moderate age difference (9 years newer); 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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 30.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$730,000+$170,000+30.4%
2025$560,000$00.0%
2024$560,000$00.0%
2023$560,000+$121,180+27.6%
2022$438,820$00.0%
2021$438,820$00.0%
2020$438,820——
6-year total+$291,180+66.4%