Cook County Value

2233 Birchwood Ave, Wilmette, IL 60091

5 bed / 4 bath, 3,741 sqft, built 1997, in New Trier. Assessor market value for 2026: $1,490,000.

Cook County account 05331070040000

Assessor market value
$1,490,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,741 sqft
$398 per sqft
Year built
1997
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 $1,490,000 in 2025 to $1,490,000 in 2026.
  • Assessor market value per square footThe current public record shows about $398 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 1,671 residential records in the same neighborhood, the average assessor market value is about $458 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.4% on average.

Comparable assessments

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

  • 825 Ouilmette Ln, Wilmette, IL 60091
    3,611 sqft | $461/sqft | built 2004 | Similar size (3,611 vs 3,741 sqft); Similar lot size (10,712 vs 10,659 sqft); Same quality (Average)
    $1,666,160
  • 2233 Schiller Ave, Wilmette, IL 60091
    3,727 sqft | $451/sqft | built 2009 | Similar size (3,727 vs 3,741 sqft); Similar lot size (10,659 vs 10,659 sqft); Same quality (Average)
    $1,680,000
  • 739 10th St, Wilmette, IL 60091
    3,973 sqft | $524/sqft | built 1998 | 6% larger (3,973 vs 3,741 sqft); Similar age (1998 vs 1997); Similar lot size (10,761 vs 10,659 sqft)
    $2,080,000
  • 736 11th St, Wilmette, IL 60091
    3,452 sqft | $495/sqft | built 1994 | 8% smaller (3,452 vs 3,741 sqft); Similar age (1994 vs 1997); Similar lot size (10,750 vs 10,659 sqft)
    $1,710,010
  • 1512 Isabella St, Wilmette, IL 60091
    3,808 sqft | $559/sqft | built 2008 | Similar size (3,808 vs 3,741 sqft); Similar lot size (10,192 vs 10,659 sqft); Same quality (Average)
    $2,130,000

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$1,490,000$00.0%
2025$1,490,000+$449,050+43.1%
2024$1,040,950——
2-year total+$449,050+43.1%