Cook County Value

2115 Schiller Ave, Wilmette, IL 60091

5 bed / 4 bath, 4,155 sqft, built 2005, in New Trier. Assessor market value for 2026: $1,800,000.

Cook County account 05331030550000

Assessor market value
$1,800,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,155 sqft
$433 per sqft
Year built
2005
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 $1,800,000 in 2025 to $1,800,000 in 2026.
  • Assessor market value per square footThe current public record shows about $433 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.

  • 2133 Schiller Ave, Wilmette, IL 60091
    4,121 sqft | $427/sqft | built 2000 | Similar size (4,121 vs 4,155 sqft); Similar age (2000 vs 2005); Similar lot size (12,903 vs 13,000 sqft)
    $1,760,000
  • 1621 Central Ave, Wilmette, IL 60091
    4,198 sqft | $466/sqft | built 2006 | Similar size (4,198 vs 4,155 sqft); Similar age (2006 vs 2005); Similar lot size (14,273 vs 13,000 sqft)
    $1,957,100
  • 826 Park Ave, Wilmette, IL 60091
    4,202 sqft | $538/sqft | built 2005 | Similar size (4,202 vs 4,155 sqft); Built same year (2005); Similar lot size (13,680 vs 13,000 sqft)
    $2,260,000
  • 206 10th St, Wilmette, IL 60091
    4,222 sqft | $491/sqft | built 2009 | Similar size (4,222 vs 4,155 sqft); Similar age (2009 vs 2005); Lot 13% smaller (11,305 vs 13,000 sqft)
    $2,074,790
  • 824 16th St, Wilmette, IL 60091
    3,940 sqft | $489/sqft | built 2008 | 5% smaller (3,940 vs 4,155 sqft); Similar age (2008 vs 2005); Similar lot size (14,200 vs 13,000 sqft)
    $1,925,730

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: . Showing the last prepared sales evidence while recent sales are refreshed. 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$1,800,000$00.0%
2025$1,800,000+$233,390+14.9%
2024$1,566,610$00.0%
2023$1,566,610−$53,390−3.3%
2022$1,620,000+$186,520+13.0%
2021$1,433,480$00.0%
2020$1,433,480——
6-year total+$366,520+25.6%