Cook County Value

2511 Greenleaf Ave, Wilmette, IL 60091

4 bed / 3 bath, 3,628 sqft, built 2002, in New Trier. Assessor market value for 2026: $1,413,230.

Cook County account 05322020910000

Assessor market value
$1,413,230
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,628 sqft
$390 per sqft
Year built
2002
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 2.5% from $1,450,000 in 2025 to $1,413,230 in 2026.
  • Assessor market value per square footThe current public record shows about $390 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.

  • 314 E Wilshire Dr, Wilmette, IL 60091
    3,495 sqft | $382/sqft | built 2006 | Similar size (3,495 vs 3,628 sqft); Similar age (2006 vs 2002); Similar lot size (9,543 vs 9,421 sqft)
    $1,333,490
  • 2401 N Meadow Dr, Wilmette, IL 60091
    3,680 sqft | $345/sqft | built 1999 | Similar size (3,680 vs 3,628 sqft); Similar age (1999 vs 2002); Similar lot size (10,000 vs 9,421 sqft)
    $1,270,000
  • 2316 Schiller Ave, Wilmette, IL 60091
    3,588 sqft | $365/sqft | built 1998 | Similar size (3,588 vs 3,628 sqft); Similar age (1998 vs 2002); Similar lot size (9,900 vs 9,421 sqft)
    $1,310,000
  • 2207 Washington Ave, Wilmette, IL 60091
    3,506 sqft | $411/sqft | built 2002 | Similar size (3,506 vs 3,628 sqft); Built same year (2002); Similar lot size (9,100 vs 9,421 sqft)
    $1,440,000
  • 325 Beverly Dr, Wilmette, IL 60091
    3,643 sqft | $418/sqft | built 2013 | Similar size (3,643 vs 3,628 sqft); Similar lot size (9,241 vs 9,421 sqft); Same quality (Average)
    $1,522,660

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 2.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,413,230−$36,770−2.5%
2025$1,450,000+$320,000+28.3%
2024$1,130,000——
2-year total+$283,230+25.1%