Cook County Value

1216 Janas Ln Lemont, IL 60439

5 bed / 2 bath, 3,292 sqft, built 1993, in Lemont. Assessor market value for 2026: $720,000.

Cook County account 22282090160000

Assessor market value
$720,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,292 sqft
$219 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 34.0% from $537,150 in 2025 to $720,000 in 2026.
  • Assessor market value per square footThe current public record shows about $219 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 279 residential records in the same neighborhood, the average assessor market value is about $262 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +30.6% on average.

Comparable assessments

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

  • 1248 Janas Ln Lemont, IL 60439
    3,287 sqft | $198/sqft | built 1989 | Similar size (3,287 vs 3,292 sqft); Similar age (1989 vs 1993); Similar lot size (9,938 vs 9,887 sqft)
    $650,000
  • 366 Fourth St Lemont, IL 60439
    3,295 sqft | $237/sqft | built 2001 | Similar size (3,295 vs 3,292 sqft); Similar lot size (10,780 vs 9,887 sqft); Same quality (Average)
    $780,010
  • 891 Woodcrest Ln Lemont, IL 60439
    3,438 sqft | $189/sqft | built 1989 | Similar size (3,438 vs 3,292 sqft); Similar age (1989 vs 1993); Similar lot size (9,240 vs 9,887 sqft)
    $650,000
  • 510 Wexford Dr Lemont, IL 60439
    2,963 sqft | $246/sqft | built 1995 | 10% smaller (2,963 vs 3,292 sqft); Similar age (1995 vs 1993); Similar lot size (9,941 vs 9,887 sqft)
    $730,000
  • 1212 Country Ln Lemont, IL 60439
    3,001 sqft | $200/sqft | built 1989 | 9% smaller (3,001 vs 3,292 sqft); Similar age (1989 vs 1993); Similar lot size (9,730 vs 9,887 sqft)
    $600,000

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: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 34.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$720,000+$182,850+34.0%
2025$537,150−$32,850−5.8%
2024$570,000$00.0%
2023$570,000+$204,700+56.0%
2022$365,300$00.0%
2021$365,300−$24,190−6.2%
2020$389,490——
6-year total+$330,510+84.9%