Cook County Value

904 Elm St, Winnetka, IL 60093

3 bed / 2 bath, 1,497 sqft, built 1918, in New Trier. Assessor market value for 2026: $684,090.

Cook County account 05202100140000

Assessor market value
$684,090
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,497 sqft
$457 per sqft
Year built
1918
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 60093 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 10.0% from $760,000 in 2025 to $684,090 in 2026.
  • Assessor market value per square footThe current public record shows about $457 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 60093.
  • Neighborhood value signalAmong 609 residential records in the same neighborhood, the average assessor market value is about $514 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.0% on average.

Comparable assessments

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

  • 596 Locust St, Winnetka, IL 60093
    1,608 sqft | $479/sqft | built 1914 | 7% larger (1,608 vs 1,497 sqft); Similar age (1914 vs 1918); Similar lot size (6,200 vs 6,171 sqft)
    $770,000
  • 940 Cherry St, Winnetka, IL 60093
    1,426 sqft | $477/sqft | built 1910 | Similar size (1,426 vs 1,497 sqft); Similar lot size (5,950 vs 6,171 sqft); Same quality (Average)
    $680,010
  • 811 Cherry St, Winnetka, IL 60093
    1,288 sqft | $526/sqft | built 1918 | 14% smaller (1,288 vs 1,497 sqft); Built same year (1918); Similar lot size (6,165 vs 6,171 sqft)
    $677,820
  • 470 Provident Ave, Winnetka, IL 60093
    1,626 sqft | $445/sqft | built 1909 | 9% larger (1,626 vs 1,497 sqft); Similar lot size (6,300 vs 6,171 sqft); Same quality (Average)
    $724,260
  • 842 Oak St, Winnetka, IL 60093
    1,582 sqft | $512/sqft | built 1917 | 6% larger (1,582 vs 1,497 sqft); Similar age (1917 vs 1918); Lot 18% smaller (5,038 vs 6,171 sqft)
    $810,150

Recent comparable sales

Sales selected by similarity to the subject property.

  • 932 Ash St, Winnetka, IL 60093
    1,708 sqft | $732/sqft | built 1922 | 14% size difference (1,708 sqft); Moderate age difference (4 years newer); Same beds (3)
    $1,250,000

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

Down 10.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$684,090−$75,910−10.0%
2025$760,000+$160,000+26.7%
2024$600,000$00.0%
2023$600,000$00.0%
2022$600,000+$93,860+18.5%
2021$506,140+$200.0%
2020$506,120——
6-year total+$177,970+35.2%