Cook County Value

1382 Gordon Ln Lemont, IL 60439

4 bed / 2 bath, 4,022 sqft, built 1993, in Lemont Assessor market value for 2026: $820,000.

Cook County account 22314020180000

Assessor market value
$820,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,022 sqft
$204 per sqft
Year built
1993
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 19.0% from $689,220 in 2025 to $820,000 in 2026.
  • Assessor market value per square footThe current public record shows about $204 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 278 residential records in the same neighborhood, the average assessor market value is about $298 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +39.8% on average.

Comparable assessments

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

  • 1383 Gordon Ln Lemont, IL 60439
    4,122 sqft | $230/sqft | built 2000 | Similar size (4,122 vs 4,022 sqft); Similar lot size (61,855 vs 61,898 sqft); Same quality (Average)
    $950,000
  • 14550 131st St Lemont, IL 60439
    3,733 sqft | $252/sqft | built 2006 | 7% smaller (3,733 vs 4,022 sqft); Similar lot size (64,920 vs 61,898 sqft); Same quality (Average)
    $940,000
  • 15877 135th St Lemont, IL 60439
    4,240 sqft | $235/sqft | built 1994 | 5% larger (4,240 vs 4,022 sqft); Similar age (1994 vs 1993); Same quality (Average)
    $996,170
  • 1 Galway Ct Lemont, IL 60439
    4,234 sqft | $210/sqft | built 1994 | 5% larger (4,234 vs 4,022 sqft); Similar age (1994 vs 1993); Same quality (Average)
    $890,000
  • 15329 130th Pl Lemont, IL 60439
    3,347 sqft | $251/sqft | built 1992 | Similar age (1992 vs 1993); Lot 20% smaller (49,745 vs 61,898 sqft); Same quality (Average)
    $840,000

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 19.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$820,000+$130,780+19.0%
2025$689,220$00.0%
2024$689,220$00.0%
2023$689,220−$61,360−8.2%
2022$750,580$00.0%
2021$750,580+$100.0%
2020$750,570——
6-year total+$69,430+9.3%