Cook County Value

1381 St. Vincents Dr Lemont, IL 60439

3 bed / 2 bath, 3,175 sqft, built 1999, in Lemont. Assessor market value for 2026: $690,000.

Cook County account 22284130050000

Assessor market value
$690,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,175 sqft
$217 per sqft
Year built
1999
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 33.1% from $518,510 in 2025 to $690,000 in 2026.
  • Assessor market value per square footThe current public record shows about $217 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 2,806 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 +30.4% on average.

Comparable assessments

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

  • 571 Woodcrest Ln Lemont, IL 60439
    3,161 sqft | $221/sqft | built 1992 | Similar size (3,161 vs 3,175 sqft); Similar lot size (10,800 vs 10,800 sqft); Same quality (Average)
    $700,000
  • 16468 Pasture Dr Lemont, IL 60439
    3,150 sqft | $275/sqft | built 1998 | Similar size (3,150 vs 3,175 sqft); Similar age (1998 vs 1999); Similar lot size (11,050 vs 10,800 sqft)
    $865,290
  • 429 Fourth St Lemont, IL 60439
    3,161 sqft | $244/sqft | built 2002 | Similar size (3,161 vs 3,175 sqft); Similar age (2002 vs 1999); Similar lot size (10,927 vs 10,800 sqft)
    $770,000
  • 670 S Kromray Rd Lemont, IL 60439
    3,176 sqft | $236/sqft | built 1998 | Similar size (3,176 vs 3,175 sqft); Similar age (1998 vs 1999); Similar lot size (10,370 vs 10,800 sqft)
    $750,000
  • 1068 Hermes Ave Lemont, IL 60439
    3,195 sqft | $207/sqft | built 1998 | Similar size (3,195 vs 3,175 sqft); Similar age (1998 vs 1999); Similar lot size (10,481 vs 10,800 sqft)
    $660,000

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: . 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 33.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$690,000+$171,490+33.1%
2025$518,510$00.0%
2024$518,510−$61,490−10.6%
2023$580,000+$195,940+51.0%
2022$384,060−$43,840−10.2%
2021$427,900+$100.0%
2020$427,890——
6-year total+$262,110+61.3%