Cook County Value

910 Chippewa Ln, Wilmette, IL 60091

4 bed / 2 bath, 3,014 sqft, built 1938, in New Trier. Assessor market value for 2026: $1,187,790.

Cook County account 05294210280000

Assessor market value
$1,187,790
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,014 sqft
$394 per sqft
Year built
1938
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 $1,187,790 in 2025 to $1,187,790 in 2026.
  • Assessor market value per square footThe current public record shows about $394 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 724 residential records in the same neighborhood, the average assessor market value is about $416 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.4% on average.

Comparable assessments

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

  • 329 Locust Rd, Winnetka, IL 60093
    2,946 sqft | $440/sqft | built 1940 | Similar size (2,946 vs 3,014 sqft); Similar age (1940 vs 1938); Similar lot size (13,040 vs 13,084 sqft)
    $1,297,000
  • 2815 Blackhawk Rd, Wilmette, IL 60091
    2,988 sqft | $422/sqft | built 1930 | Similar size (2,988 vs 3,014 sqft); Similar lot size (13,864 vs 13,084 sqft); Same quality (Average)
    $1,260,000
  • 915 Seneca Rd, Wilmette, IL 60091
    2,991 sqft | $405/sqft | built 1935 | Similar size (2,991 vs 3,014 sqft); Similar age (1935 vs 1938); Lot 12% smaller (11,520 vs 13,084 sqft)
    $1,210,000
  • 1035 Pawnee Rd, Wilmette, IL 60091
    3,104 sqft | $412/sqft | built 1937 | Similar size (3,104 vs 3,014 sqft); Similar age (1937 vs 1938); Similar lot size (12,025 vs 13,084 sqft)
    $1,280,000
  • 2400 Iroquois Rd, Wilmette, IL 60091
    2,759 sqft | $460/sqft | built 1942 | 8% smaller (2,759 vs 3,014 sqft); Similar age (1942 vs 1938); Similar lot size (12,996 vs 13,084 sqft)
    $1,269,740

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$1,187,790$00.0%
2025$1,187,790+$277,790+30.5%
2024$910,000$00.0%
2023$910,000$00.0%
2022$910,000+$254,110+38.7%
2021$655,890+$19,720+3.1%
2020$636,170——
6-year total+$551,620+86.7%