Cook County Value

1104 Lake Ave, Wilmette, IL 60091

4 bed / 2 bath, 2,535 sqft, built 1895, in New Trier. Assessor market value for 2026: $1,130,000.

Cook County account 05273200200000

Assessor market value
$1,130,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,535 sqft
$446 per sqft
Year built
1895
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 $1,130,000 in 2025 to $1,130,000 in 2026.
  • Assessor market value per square footThe current public record shows about $446 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 809 residential records in the same neighborhood, the average assessor market value is about $540 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.

  • 904 Lake Ave, Wilmette, IL 60091
    2,580 sqft | $519/sqft | built 1900 | Similar size (2,580 vs 2,535 sqft); Similar age (1900 vs 1895); Similar lot size (10,000 vs 9,900 sqft)
    $1,340,000
  • 932 Lake Ave, Wilmette, IL 60091
    2,438 sqft | $578/sqft | built 1898 | Similar size (2,438 vs 2,535 sqft); Similar age (1898 vs 1895); Similar lot size (9,800 vs 9,900 sqft)
    $1,410,000
  • 1040 Forest Ave, Wilmette, IL 60091
    2,618 sqft | $485/sqft | built 1898 | Similar size (2,618 vs 2,535 sqft); Similar age (1898 vs 1895); Similar lot size (9,250 vs 9,900 sqft)
    $1,270,010
  • 430 Lake Ave, Wilmette, IL 60091
    2,605 sqft | $488/sqft | built 1903 | Similar size (2,605 vs 2,535 sqft); Similar lot size (9,490 vs 9,900 sqft); Same quality (Average)
    $1,272,020
  • 1126 Forest Ave, Wilmette, IL 60091
    2,402 sqft | $529/sqft | built 1892 | 5% smaller (2,402 vs 2,535 sqft); Similar age (1892 vs 1895); Similar lot size (9,250 vs 9,900 sqft)
    $1,270,010

Recent comparable sales

Sales selected by similarity to the subject property.

  • 1011 Linden Ave, Wilmette, IL 60091
    2,360 sqft | $395/sqft | built 1891 | 7% size difference (2,360 sqft); Moderate age difference (4 years older); Within 1 bedroom (3 vs 4)
    $931,500
  • 932 Lake Ave, Wilmette, IL 60091
    2,438 sqft | $861/sqft | built 1898 | Similar size (2,438 sqft); Similar age (1898); Same beds (4)
    $2,100,000
  • 749 12th St, Wilmette, IL 60091
    2,782 sqft | $485/sqft | built 1896 | 10% size difference (2,782 sqft); Similar age (1896); Within 1 bedroom (5 vs 4)
    $1,350,000

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$1,130,000$00.0%
2025$1,130,000+$270,000+31.4%
2024$860,000$00.0%
2023$860,000$00.0%
2022$860,000+$159,230+22.7%
2021$700,770$00.0%
2020$700,770——
6-year total+$429,230+61.3%