Cook County Value

59 Rusty Rd Lemont, IL 60439

4 bed / 2 bath, 3,688 sqft, built 1991, in Lemont. Assessor market value for 2026: $920,000.

Cook County account 22241060010000

Assessor market value
$920,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,688 sqft
$249 per sqft
Year built
1991
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 52.9% from $601,650 in 2025 to $920,000 in 2026.
  • Assessor market value per square footThe current public record shows about $249 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 321 residential records in the same neighborhood, the average assessor market value is about $244 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +52.5% on average.

Comparable assessments

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

  • 57 Stone Creek Dr Lemont, IL 60439
    3,696 sqft | $235/sqft | built 1990 | Similar size (3,696 vs 3,688 sqft); Similar age (1990 vs 1991); Similar lot size (40,297 vs 41,120 sqft)
    $868,500
  • 11 Surrey Lemont, IL 60439
    3,682 sqft | $271/sqft | built 1986 | Similar size (3,682 vs 3,688 sqft); Similar age (1986 vs 1991); Similar lot size (42,157 vs 41,120 sqft)
    $999,200
  • 6 Timberview Lemont, IL 60439
    3,700 sqft | $238/sqft | built 1996 | Similar size (3,700 vs 3,688 sqft); Similar age (1996 vs 1991); Similar lot size (41,991 vs 41,120 sqft)
    $880,000
  • 53 Dineff Rd Lemont, IL 60439
    3,581 sqft | $257/sqft | built 1988 | Similar size (3,581 vs 3,688 sqft); Similar age (1988 vs 1991); Similar lot size (39,988 vs 41,120 sqft)
    $920,010
  • 45 Dineff Rd Lemont, IL 60439
    3,822 sqft | $238/sqft | built 1998 | Similar size (3,822 vs 3,688 sqft); Similar lot size (39,988 vs 41,120 sqft); Same quality (Average)
    $910,010

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 52.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$920,000+$318,350+52.9%
2025$601,650$00.0%
2024$601,650$00.0%
2023$601,650+$123,450+25.8%
2022$478,200−$30,610−6.0%
2021$508,810−$29,800−5.5%
2020$538,610——
6-year total+$381,390+70.8%