Cook County Value

2407 Concord Ln, Wilmette, IL 60091

4 bed / 3 bath, 3,016 sqft, built 1960, in New Trier. Assessor market value for 2026: $999,280.

Cook County account 05324080230000

Assessor market value
$999,280
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,016 sqft
$331 per sqft
Year built
1960
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 decreased 6.0% from $1,063,220 in 2025 to $999,280 in 2026.
  • Assessor market value per square footThe current public record shows about $331 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 1,944 residential records in the same neighborhood, the average assessor market value is about $372 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.2% on average.

Comparable assessments

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

  • 2401 Concord Ln, Wilmette, IL 60091
    3,112 sqft | $350/sqft | built 1959 | Similar size (3,112 vs 3,016 sqft); Similar age (1959 vs 1960); Similar lot size (9,240 vs 9,411 sqft)
    $1,090,000
  • 3019 Washington Ave, Wilmette, IL 60091
    3,034 sqft | $322/sqft | built 1960 | Similar size (3,034 vs 3,016 sqft); Built same year (1960); Similar lot size (9,719 vs 9,411 sqft)
    $976,860
  • 236 Sunset Dr, Wilmette, IL 60091
    3,003 sqft | $326/sqft | built 1958 | Similar size (3,003 vs 3,016 sqft); Similar age (1958 vs 1960); Lot 10% smaller (8,444 vs 9,411 sqft)
    $979,420
  • 2339 S Meadow Dr S, Wilmette, IL 60091
    3,077 sqft | $285/sqft | built 1961 | Similar size (3,077 vs 3,016 sqft); Similar age (1961 vs 1960); Similar lot size (10,000 vs 9,411 sqft)
    $875,560
  • 2721 Orchard Ln, Wilmette, IL 60091
    2,999 sqft | $341/sqft | built 1959 | Similar size (2,999 vs 3,016 sqft); Similar age (1959 vs 1960); Similar lot size (8,618 vs 9,411 sqft)
    $1,023,310

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

Down 6.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$999,280−$63,940−6.0%
2025$1,063,220+$320,960+43.2%
2024$742,260$00.0%
2023$742,260−$67,740−8.4%
2022$810,000——
4-year total+$189,280+23.4%