Cook County Value

1150 Glenys Dr Lemont, IL 60439

3 bed / 1 bath, 1,370 sqft, built 1988, in Lemont. Assessor market value for 2026: $400,000.

Cook County account 22294230020000

Assessor market value
$400,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,370 sqft
$292 per sqft
Year built
1988
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 17.6% from $340,000 in 2025 to $400,000 in 2026.
  • Assessor market value per square footThe current public record shows about $292 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 858 residential records in the same neighborhood, the average assessor market value is about $264 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +21.4% on average.

Comparable assessments

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

  • 522 6th St Lemont, IL 60439
    1,383 sqft | $311/sqft | built 1987 | Similar size (1,383 vs 1,370 sqft); Similar age (1987 vs 1988); Similar lot size (9,532 vs 9,982 sqft)
    $430,010
  • 426 Schultz St Lemont, IL 60439
    1,380 sqft | $326/sqft | built 1985 | Similar size (1,380 vs 1,370 sqft); Similar age (1985 vs 1988); Similar lot size (10,458 vs 9,982 sqft)
    $450,000
  • 1171 Country Ln Lemont, IL 60439
    1,386 sqft | $281/sqft | built 1987 | Similar size (1,386 vs 1,370 sqft); Similar age (1987 vs 1988); Lot 13% larger (11,280 vs 9,982 sqft)
    $390,000
  • 1235 Hillview Dr Lemont, IL 60439
    1,331 sqft | $338/sqft | built 1993 | Similar size (1,331 vs 1,370 sqft); Similar age (1993 vs 1988); Similar lot size (9,590 vs 9,982 sqft)
    $450,000
  • 1143 Alpine Ln Lemont, IL 60439
    1,382 sqft | $311/sqft | built 1980 | Similar size (1,382 vs 1,370 sqft); Similar lot size (10,030 vs 9,982 sqft); Same quality (Average)
    $430,000

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: . 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 17.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$400,000+$60,000+17.6%
2025$340,000$00.0%
2024$340,000$00.0%
2023$340,000+$110,210+48.0%
2022$229,790$00.0%
2021$229,790+$200.0%
2020$229,770——
6-year total+$170,230+74.1%