Cook County Value

2139 Elmwood Ave, Wilmette, IL 60091

6 bed / 3 bath, 3,522 sqft, built 1975, in New Trier. Assessor market value for 2026: $1,280,000.

Cook County account 05283190120000

Assessor market value
$1,280,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,522 sqft
$363 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 $1,280,000 in 2025 to $1,280,000 in 2026.
  • Assessor market value per square footThe current public record shows about $363 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.

  • 2209 Iroquois Rd, Wilmette, IL 60091
    3,600 sqft | $339/sqft | built 1976 | Similar size (3,600 vs 3,522 sqft); Similar age (1976 vs 1975); Similar lot size (8,424 vs 8,688 sqft)
    $1,220,000
  • 1017 Timber Ln, Wilmette, IL 60091
    3,419 sqft | $356/sqft | built 1976 | Similar size (3,419 vs 3,522 sqft); Similar age (1976 vs 1975); Similar lot size (8,512 vs 8,688 sqft)
    $1,218,850
  • 1022 Knoll Ln, Wilmette, IL 60091
    3,485 sqft | $359/sqft | built 1976 | Similar size (3,485 vs 3,522 sqft); Similar age (1976 vs 1975); Similar lot size (8,512 vs 8,688 sqft)
    $1,249,890
  • 1021 Timber Ln, Wilmette, IL 60091
    3,565 sqft | $364/sqft | built 1974 | Similar size (3,565 vs 3,522 sqft); Similar age (1974 vs 1975); Similar lot size (8,512 vs 8,688 sqft)
    $1,298,560
  • 1018 Knoll Ln, Wilmette, IL 60091
    3,386 sqft | $363/sqft | built 1976 | Similar size (3,386 vs 3,522 sqft); Similar age (1976 vs 1975); Similar lot size (8,512 vs 8,688 sqft)
    $1,227,690

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$1,280,000$00.0%
2025$1,280,000+$400,000+45.5%
2024$880,000——
2-year total+$400,000+45.5%