Cook County Value

1515 Tower Rd, Winnetka, IL 60093

4 bed / 2 bath, 1,976 sqft, built 1950, in New Trier. Assessor market value for 2026: $840,000.

Cook County account 05182240280000

Assessor market value
$840,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,976 sqft
$425 per sqft
Year built
1950
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 stayed about the same, from $840,000 in 2025 to $840,000 in 2026.
  • Assessor market value per square footThe current public record shows about $425 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 797 residential records in the same neighborhood, the average assessor market value is about $418 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.3% on average.

Comparable assessments

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

  • 1519 Tower Rd, Winnetka, IL 60093
    1,976 sqft | $426/sqft | built 1950 | Similar size (1,976 vs 1,976 sqft); Built same year (1950); Similar lot size (7,500 vs 7,500 sqft)
    $841,530
  • 1310 Asbury Ave, Winnetka, IL 60093
    1,990 sqft | $410/sqft | built 1951 | Similar size (1,990 vs 1,976 sqft); Similar age (1951 vs 1950); Similar lot size (7,791 vs 7,500 sqft)
    $816,740
  • 543 Woodlawn Ave, Glencoe, IL 60022
    2,014 sqft | $410/sqft | built 1941 | Similar size (2,014 vs 1,976 sqft); Similar lot size (7,000 vs 7,500 sqft); Same quality (Average)
    $825,980
  • 552 Woodlawn Ave, Glencoe, IL 60022
    1,988 sqft | $423/sqft | built 1962 | Similar size (1,988 vs 1,976 sqft); Similar lot size (7,000 vs 7,500 sqft); Same quality (Average)
    $840,000
  • 1488 Scott Ave, Winnetka, IL 60093
    1,962 sqft | $506/sqft | built 1936 | Similar size (1,962 vs 1,976 sqft); Similar lot size (7,950 vs 7,500 sqft); Same quality (Average)
    $992,290

Recent comparable sales

Sales selected by similarity to the subject property.

  • 275 Ingram St Northfield, IL 60093
    1,873 sqft | $467/sqft | built 1956 | 5% size difference (1,873 sqft); Moderate age difference (6 years newer); Within 1 bedroom (3 vs 4)
    $875,000
  • 1505 Tower Rd, Winnetka, IL 60093
    2,233 sqft | $584/sqft | built 1942 | 13% size difference (2,233 sqft); Moderate age difference (8 years older); Same beds (4)
    $1,305,000

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

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$840,000$00.0%
2025$840,000+$211,650+33.7%
2024$628,350−$31,650−4.8%
2023$660,000$00.0%
2022$660,000+$166,610+33.8%
2021$493,390$00.0%
2020$493,390——
6-year total+$346,610+70.3%