Cook County Value

1001 Hilltop Dr Lemont, IL 60439

3 bed / 2 bath, 2,441 sqft, built 1993, in Lemont. Assessor market value for 2026: $570,010.

Cook County account 22213050010000

Assessor market value
$570,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,441 sqft
$234 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 26.7% from $450,010 in 2025 to $570,010 in 2026.
  • Assessor market value per square footThe current public record shows about $234 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.

  • 1 Wexford Ct Lemont, IL 60439
    2,403 sqft | $241/sqft | built 1990 | Similar size (2,403 vs 2,441 sqft); Similar age (1990 vs 1993); Similar lot size (11,731 vs 11,700 sqft)
    $580,000
  • 501 Wexford Dr Lemont, IL 60439
    2,417 sqft | $252/sqft | built 1993 | Similar size (2,417 vs 2,441 sqft); Built same year (1993); Similar lot size (11,250 vs 11,700 sqft)
    $610,000
  • 9 Mayfair Ct Lemont, IL 60439
    2,381 sqft | $252/sqft | built 1992 | Similar size (2,381 vs 2,441 sqft); Similar age (1992 vs 1993); Similar lot size (11,817 vs 11,700 sqft)
    $600,000
  • 7 Lenox Ct Lemont, IL 60439
    2,417 sqft | $252/sqft | built 1992 | Similar size (2,417 vs 2,441 sqft); Similar age (1992 vs 1993); Similar lot size (12,116 vs 11,700 sqft)
    $610,010
  • 490 Wheeler Dr Lemont, IL 60439
    2,538 sqft | $244/sqft | built 1991 | Similar size (2,538 vs 2,441 sqft); Similar age (1991 vs 1993); Similar lot size (12,000 vs 11,700 sqft)
    $620,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 11 Cedar Ct Lemont, IL 60439
    2,722 sqft | $253/sqft | built 1990 | 12% size difference (2,722 sqft); Similar age (1990); Within 1 bedroom (4 vs 3)
    $690,000
  • 1238 Acorn St Lemont, IL 60439
    2,802 sqft | $223/sqft | built 1990 | 15% size difference (2,802 sqft); Similar age (1990); Same beds (3)
    $625,000

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 26.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$570,010+$120,000+26.7%
2025$450,010$00.0%
2024$450,010$00.0%
2023$450,010+$139,850+45.1%
2022$310,160$00.0%
2021$310,160+$100.0%
2020$310,150——
6-year total+$259,860+83.8%