Cook County Value

1 Sorrel Lemont, IL 60439

6 bed / 2 bath, 2,948 sqft, built 1982, in Lemont. Assessor market value for 2026: $750,000.

Cook County account 22243030200000

Assessor market value
$750,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,948 sqft
$254 per sqft
Year built
1982
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 33.9% from $560,000 in 2025 to $750,000 in 2026.
  • Assessor market value per square footThe current public record shows about $254 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.

  • 18 Horseshoe Ln Lemont, IL 60439
    2,889 sqft | $263/sqft | built 1979 | Similar size (2,889 vs 2,948 sqft); Similar age (1979 vs 1982); Similar lot size (42,732 vs 42,601 sqft)
    $760,010
  • 16 Horseshoe Ln Lemont, IL 60439
    2,938 sqft | $262/sqft | built 1980 | Similar size (2,938 vs 2,948 sqft); Similar age (1980 vs 1982); Similar lot size (42,601 vs 42,601 sqft)
    $770,000
  • 25 Horseshoe Ln Lemont, IL 60439
    2,821 sqft | $266/sqft | built 1979 | Similar size (2,821 vs 2,948 sqft); Similar age (1979 vs 1982); Similar lot size (42,688 vs 42,601 sqft)
    $750,000
  • 5 Equestrian Way Lemont, IL 60439
    3,080 sqft | $244/sqft | built 1981 | Similar size (3,080 vs 2,948 sqft); Similar age (1981 vs 1982); Similar lot size (41,534 vs 42,601 sqft)
    $750,000
  • 26 Horseshoe Ln Lemont, IL 60439
    2,803 sqft | $264/sqft | built 1980 | Similar size (2,803 vs 2,948 sqft); Similar age (1980 vs 1982); Similar lot size (41,556 vs 42,601 sqft)
    $740,010

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 33.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$750,000+$190,000+33.9%
2025$560,000$00.0%
2024$560,000$00.0%
2023$560,000+$152,470+37.4%
2022$407,530$00.0%
2021$407,530−$17,620−4.1%
2020$425,150——
6-year total+$324,850+76.4%