Cook County Value

1519 Magdalena Dr Lemont, IL 60439

4 bed / 2 bath, 3,290 sqft, built 2018, in Lemont. Assessor market value for 2026: $970,000.

Cook County account 22332080020000

Likely too high

about $83,000

8 similar homes nearby point to a value about $83,000 lower than yours.

Assessor market value$970,000
Similar homes$886,918
$83,082 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$970,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,290 sqft
$295 per sqft
Year built
2018
Average quality

Why we think so

Similar homes' assessments

Strong

7 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $267.40/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $113,750. Counting your land in place of theirs where theirs is less, they support a value of $886,918.

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 changed from $566,860 in 2025 to $970,000 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Assessor market value per square footThe current public record shows about $295 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

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

  • 13102 Lismore Ln Lemont, IL 60439
    3,312 sqft | $269/sqft | built 2015 | Similar size (3,312 vs 3,290 sqft); Similar age (2015 vs 2018); Similar lot size (14,212 vs 14,677 sqft)
    $890,000
  • 13731 Buchanan Dr Lemont, IL 60439
    3,318 sqft | $262/sqft | built 2016 | Similar size (3,318 vs 3,290 sqft); Similar age (2016 vs 2018); Similar lot size (14,086 vs 14,677 sqft)
    $870,000
  • 13651 Kettering Pky Lemont, IL 60439
    3,298 sqft | $290/sqft | built 2013 | Similar size (3,298 vs 3,290 sqft); Similar age (2013 vs 2018); Similar lot size (15,040 vs 14,677 sqft)
    $958,000
  • 13381 Kettering Blvd Lemont, IL 60439
    3,281 sqft | $259/sqft | built 2019 | Similar size (3,281 vs 3,290 sqft); Similar age (2019 vs 2018); Similar lot size (13,771 vs 14,677 sqft)
    $850,010
  • 13700 Kettering Pky Lemont, IL 60439
    3,298 sqft | $304/sqft | built 2018 | Similar size (3,298 vs 3,290 sqft); Built same year (2018); Similar lot size (15,947 vs 14,677 sqft)
    $1,001,450

Recent comparable sales

Sales selected by similarity to the subject property.

  • 12554 Eileen St Lemont, IL 60439
    June-29-2026 | 3,421 sqft | $272/sqft | built 2025 | Similar size (3,421 sqft); Moderate age difference (7 years newer); Sold after the valuation date
    $930,895
  • 12655 Derry Dr Lemont, IL 60439
    June-29-2026 | 2,672 sqft | $266/sqft | built 2025 | Moderate age difference (7 years newer); Sold after the valuation date; Within 1 bedroom (3 vs 4)
    $710,150
  • 1217 Woburn Dr Lemont, IL 60439
    2,576 sqft | $318/sqft | built 2016 | Similar age (2016); Same beds (4)
    $819,000

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 71.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$970,000+$403,140+71.1%
2025$566,860−$144,820−20.3%
2024$711,680$00.0%
2023$711,680+$273,290+62.3%
2022$438,390−$58,890−11.8%
2021$497,280$00.0%
2020$497,280——
6-year total+$472,720+95.1%