Cook County Value

2138 Iroquois Rd, Wilmette, IL 60091

5 bed / 2 bath, 2,532 sqft, built 1975, in New Trier. Assessor market value for 2026: $1,040,000.

Cook County account 05283190070000

Assessor market value
$1,040,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,532 sqft
$411 per sqft
Year built
1975
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 60091 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 stayed about the same, from $1,040,000 in 2025 to $1,040,000 in 2026.
  • Assessor market value per square footThe current public record shows about $411 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 60091.
  • Neighborhood value signalAmong 724 residential records in the same neighborhood, the average assessor market value is about $416 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.4% on average.

Comparable assessments

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

  • 1003 Knoll Ln, Wilmette, IL 60091
    2,513 sqft | $395/sqft | built 1976 | Similar size (2,513 vs 2,532 sqft); Similar age (1976 vs 1975); Similar lot size (9,047 vs 8,761 sqft)
    $992,140
  • 1019 Knoll Ln, Wilmette, IL 60091
    2,598 sqft | $388/sqft | built 1976 | Similar size (2,598 vs 2,532 sqft); Similar age (1976 vs 1975); Similar lot size (8,568 vs 8,761 sqft)
    $1,007,660
  • 1009 Timber Ln, Wilmette, IL 60091
    2,498 sqft | $372/sqft | built 1976 | Similar size (2,498 vs 2,532 sqft); Similar age (1976 vs 1975); Similar lot size (8,512 vs 8,761 sqft)
    $928,380
  • 2235 Iroquois Rd, Wilmette, IL 60091
    2,595 sqft | $401/sqft | built 1976 | Similar size (2,595 vs 2,532 sqft); Similar age (1976 vs 1975); Similar lot size (8,580 vs 8,761 sqft)
    $1,040,000
  • 2123 Iroquois Rd, Wilmette, IL 60091
    2,554 sqft | $369/sqft | built 1975 | Similar size (2,554 vs 2,532 sqft); Built same year (1975); Similar lot size (9,605 vs 8,761 sqft)
    $941,190

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

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,040,000$00.0%
2025$1,040,000+$240,000+30.0%
2024$800,000——
2-year total+$240,000+30.0%