Cook County Value

1 Weimer St Lemont, IL 60439

3 bed / 1 bath, 1,080 sqft, built 1951, in Lemont. Assessor market value for 2025: $240,000.

Cook County account 22293030260000

Assessor market value
$240,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,080 sqft
$222 per sqft
Year built
1951
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 stayed about the same, from $240,000 in 2024 to $240,000 in 2025.
  • Assessor market value per square footThe current public record shows about $222 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.

Comparable assessments

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

  • 1101 Florence St Lemont, IL 60439
    1,090 sqft | $349/sqft | built 1964 | Similar size (1,090 vs 1,080 sqft); Similar lot size (12,369 vs 12,812 sqft); Same quality (Average)
    $380,000
  • 1100 Warner Ave Lemont, IL 60439
    1,104 sqft | $362/sqft | built 1962 | Similar size (1,104 vs 1,080 sqft); Similar lot size (12,369 vs 12,812 sqft); Same quality (Average)
    $400,000
  • 1043 Walter St Lemont, IL 60439
    1,104 sqft | $353/sqft | built 1964 | Similar size (1,104 vs 1,080 sqft); Similar lot size (12,169 vs 12,812 sqft); Same quality (Average)
    $390,000
  • 1100 Florence St Lemont, IL 60439
    1,136 sqft | $317/sqft | built 1962 | 5% larger (1,136 vs 1,080 sqft); Similar lot size (12,369 vs 12,812 sqft); Same quality (Average)
    $360,000
  • 1011 Warner Ave Lemont, IL 60439
    1,166 sqft | $274/sqft | built 1952 | 8% larger (1,166 vs 1,080 sqft); Similar age (1952 vs 1951); Lot 18% smaller (10,510 vs 12,812 sqft)
    $320,000

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2025. 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

No change in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$240,000$00.0%
2024$240,000$00.0%
2023$240,000+$68,830+40.2%
2022$171,170$00.0%
2021$171,170$00.0%
2020$171,170——
5-year total+$68,830+40.2%