Cook County Value

483 Madison Ave, Glencoe, IL 60022

4 bed / 6 bath, 4,416 sqft, built 2003, in New Trier. Assessor market value for 2026: $2,031,290.

Cook County account 05074120340000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$2,031,290
Similar homes$2,298,218
No gap: similar homes are at or above the county value · bars start at $0

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

Assessor market value
$2,031,290
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,416 sqft
$460 per sqft
Year built
2003
Average quality

What we found

Similar homes' assessments

Weak

3 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $512.98/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 $489,220. Counting your land in place of theirs where theirs is less, they support a value of $2,298,218.

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 60022 and New Trier assessment pages.

Local guide: New Trier Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for New Trier have closed (Assessor , Board of Review ). 2027 notices usually start in March.

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 decreased 12.3% from $2,317,440 in 2025 to $2,031,290 in 2026.
  • Assessor market value per square footThe current public record shows about $460 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the New Trier neighborhood and ZIP 60022.
  • Neighborhood value signalAmong 797 residential records in the same neighborhood, the average assessor market value is about $418 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.3% on average.

Comparable assessments

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

  • 415 Washington Ave, Glencoe, IL 60022
    4,148 sqft | $551/sqft | built 2004 | 6% smaller (4,148 vs 4,416 sqft); Similar age (2004 vs 2003); Similar lot size (16,470 vs 17,472 sqft)
    $2,287,100
  • 443 Jackson Ave, Glencoe, IL 60022
    4,932 sqft | $513/sqft | built 2005 | 12% larger (4,932 vs 4,416 sqft); Similar age (2005 vs 2003); Similar lot size (18,200 vs 17,472 sqft)
    $2,530,000
  • 374 South Ave, Glencoe, IL 60022
    4,848 sqft | $398/sqft | built 1995 | 10% larger (4,848 vs 4,416 sqft); Similar lot size (18,300 vs 17,472 sqft); Same quality (Average)
    $1,930,000
  • 381 Grove St, Glencoe, IL 60022
    4,174 sqft | $534/sqft | built 2001 | 6% smaller (4,174 vs 4,416 sqft); Similar age (2001 vs 2003); Lot 15% smaller (14,900 vs 17,472 sqft)
    $2,230,000
  • 389 Washington Ave, Glencoe, IL 60022
    4,314 sqft | $409/sqft | built 1991 | Similar size (4,314 vs 4,416 sqft); Lot 16% smaller (14,640 vs 17,472 sqft); Same quality (Average)
    $1,763,320

Recent comparable sales

Sales selected by similarity to the subject property.

  • 956 Oak Dr, Glencoe, IL 60022
    3,504 sqft | $756/sqft | built 2009 | Moderate age difference (6 years newer); Within 1 bedroom (5 vs 4)
    $2,650,000
  • 486 Jefferson Ave, Glencoe, IL 60022
    3,829 sqft | $622/sqft | built 1994 | 13% size difference (3,829 sqft); Moderate age difference (9 years older); Within 1 bedroom (3 vs 4)
    $2,380,000

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

Down 12.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,031,290−$286,150−12.3%
2025$2,317,440+$760,740+48.9%
2024$1,556,700−$90,080−5.5%
2023$1,646,780−$321,180−16.3%
2022$1,967,960+$648,820+49.2%
2021$1,319,140−$83,370−5.9%
2020$1,402,510——
6-year total+$628,780+44.8%