Cook County Value

211 E Custer St Lemont, IL 60439

3 bed / 1 bath, 1,645 sqft, built 1860, in Lemont. Assessor market value for 2026: $300,000.

Cook County account 22292000090000

Assessor market value
$300,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,645 sqft
$182 per sqft
Year built
1860
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 15.4% from $260,000 in 2025 to $300,000 in 2026.
  • Assessor market value per square footThe current public record shows about $182 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 1,277 residential records in the same neighborhood, the average assessor market value is about $255 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +25.5% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 214 E Division St Lemont, IL 60439
    1,609 sqft | $180/sqft | built 1873 | Similar size (1,609 vs 1,645 sqft); Similar lot size (9,585 vs 9,585 sqft); Same quality (Average)
    $290,000
  • 807 State St Lemont, IL 60439
    1,512 sqft | $212/sqft | built 1859 | 8% smaller (1,512 vs 1,645 sqft); Similar age (1859 vs 1860); Similar lot size (10,223 vs 9,585 sqft)
    $320,000
  • 930 Singer Ave Lemont, IL 60439
    1,408 sqft | $206/sqft | built 1870 | 14% smaller (1,408 vs 1,645 sqft); Lot 11% smaller (8,520 vs 9,585 sqft); Same quality (Average)
    $290,000
  • 544 McCarthy St Hse Lemont, IL 60439
    1,494 sqft | $194/sqft | built 1873 | 9% smaller (1,494 vs 1,645 sqft); Lot 17% smaller (7,980 vs 9,585 sqft); Same quality (Average)
    $290,010
  • 813 State St Lemont, IL 60439
    1,414 sqft | $219/sqft | built 1868 | 14% smaller (1,414 vs 1,645 sqft); Same quality (Average); Same neighborhood
    $310,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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 15.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$300,000+$40,000+15.4%
2025$260,000$00.0%
2024$260,000$00.0%
2023$260,000+$116,560+81.3%
2022$143,440$00.0%
2021$143,440+$200.0%
2020$143,420——
6-year total+$156,580+109.2%