Cook County Value

2841 Birchwood Ave, Wilmette, IL 60091

4 bed / 3 bath, 1,852 sqft, built 1958, in New Trier. Assessor market value for 2026: $734,780.

Cook County account 05321240070000

Assessor market value
$734,780
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,852 sqft
$397 per sqft
Year built
1958
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 3.3% from $760,000 in 2025 to $734,780 in 2026.
  • Assessor market value per square footThe current public record shows about $397 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.

  • 419 W Wilshire Dr, Wilmette, IL 60091
    1,886 sqft | $387/sqft | built 1958 | Similar size (1,886 vs 1,852 sqft); Built same year (1958); Similar lot size (12,826 vs 11,919 sqft)
    $730,000
  • 2323 S Meadow Dr, Wilmette, IL 60091
    1,843 sqft | $374/sqft | built 1961 | Similar size (1,843 vs 1,852 sqft); Similar age (1961 vs 1958); Lot 10% larger (13,125 vs 11,919 sqft)
    $690,010
  • 448 Highcrest Dr, Wilmette, IL 60091
    1,839 sqft | $430/sqft | built 1959 | Similar size (1,839 vs 1,852 sqft); Similar age (1959 vs 1958); Lot 12% smaller (10,500 vs 11,919 sqft)
    $790,960
  • 840 Romona Rd, Wilmette, IL 60091
    1,805 sqft | $316/sqft | built 1953 | Similar size (1,805 vs 1,852 sqft); Similar age (1953 vs 1958); Similar lot size (11,520 vs 11,919 sqft)
    $569,710
  • 2636 Wilmette Ave, Wilmette, IL 60091
    1,838 sqft | $359/sqft | built 1959 | Similar size (1,838 vs 1,852 sqft); Similar age (1959 vs 1958); Lot 15% smaller (10,126 vs 11,919 sqft)
    $660,000

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

Down 3.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$734,780−$25,220−3.3%
2025$760,000+$170,000+28.8%
2024$590,000——
2-year total+$144,780+24.5%