Cook County Value

423 Cedar Ln, Wilmette, IL 60091

4 bed / 2 bath, 3,505 sqft, built 1995, in New Trier. Assessor market value for 2026: $1,230,000.

Cook County account 05331171140000

Assessor market value
$1,230,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,505 sqft
$351 per sqft
Year built
1995
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 $1,230,000 in 2025 to $1,230,000 in 2026.
  • Assessor market value per square footThe current public record shows about $351 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

Similar public appraisal records selected for this property's equity comparison.

  • 2630 Laurel Ln, Wilmette, IL 60091
    3,446 sqft | $347/sqft | built 2004 | Similar size (3,446 vs 3,505 sqft); Similar lot size (7,243 vs 7,200 sqft); Same quality (Average)
    $1,195,000
  • 552 Hartman Ln, Wilmette, IL 60091
    3,456 sqft | $353/sqft | built 2000 | Similar size (3,456 vs 3,505 sqft); Similar age (2000 vs 1995); Similar lot size (7,710 vs 7,200 sqft)
    $1,220,000
  • 1738 Highland Ave, Wilmette, IL 60091
    3,468 sqft | $407/sqft | built 2001 | Similar size (3,468 vs 3,505 sqft); Similar lot size (7,750 vs 7,200 sqft); Same quality (Average)
    $1,411,580
  • 2240 Wilmette Ave, Wilmette, IL 60091
    3,537 sqft | $294/sqft | built 1993 | Similar size (3,537 vs 3,505 sqft); Similar age (1993 vs 1995); Lot 17% larger (8,400 vs 7,200 sqft)
    $1,040,000
  • 2037 Pioneer Ln, Wilmette, IL 60091
    3,375 sqft | $299/sqft | built 1988 | Similar size (3,375 vs 3,505 sqft); Similar lot size (6,591 vs 7,200 sqft); Same quality (Average)
    $1,009,160

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$1,230,000$00.0%
2025$1,230,000+$260,000+26.8%
2024$970,000——
2-year total+$260,000+26.8%