Cook County Value

714 Ridge Rd Lemont, IL 60439

4 bed / 2 bath, 1,571 sqft, built 1970, in Lemont. Assessor market value for 2026: $460,000.

Cook County account 22291230150000

Assessor market value
$460,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,571 sqft
$293 per sqft
Year built
1970
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 15.0% from $400,000 in 2025 to $460,000 in 2026.
  • Assessor market value per square footThe current public record shows about $293 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 437 residential records in the same neighborhood, the average assessor market value is about $261 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +25.7% on average.

Comparable assessments

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

  • 18 Oak Ln Lemont, IL 60439
    1,529 sqft | $307/sqft | built 1972 | Similar size (1,529 vs 1,571 sqft); Similar age (1972 vs 1970); Similar lot size (18,183 vs 16,896 sqft)
    $470,000
  • 724 Ridge Rd Lemont, IL 60439
    1,613 sqft | $285/sqft | built 1972 | Similar size (1,613 vs 1,571 sqft); Similar age (1972 vs 1970); Similar lot size (18,400 vs 16,896 sqft)
    $460,000
  • 39 W Eureka Ave Lemont, IL 60439
    1,630 sqft | $282/sqft | built 1974 | Similar size (1,630 vs 1,571 sqft); Similar age (1974 vs 1970); Similar lot size (17,092 vs 16,896 sqft)
    $460,010
  • 23 W Eureka Ave Lemont, IL 60439
    1,718 sqft | $285/sqft | built 1976 | 9% larger (1,718 vs 1,571 sqft); Similar lot size (17,420 vs 16,896 sqft); Same quality (Average)
    $490,010
  • 27 W Eureka Ave Lemont, IL 60439
    1,624 sqft | $246/sqft | built 1970 | Similar size (1,624 vs 1,571 sqft); Built same year (1970); Lot 18% smaller (13,775 vs 16,896 sqft)
    $400,000

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 15.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$460,000+$60,000+15.0%
2025$400,000$00.0%
2024$400,000$00.0%
2023$400,000+$113,980+39.9%
2022$286,020$00.0%
2021$286,020+$100.0%
2020$286,010——
6-year total+$173,990+60.8%