Cook County Value

777 Foxdale Ave, Winnetka, IL 60093

4 bed / 2 bath, 2,153 sqft, built 1898, in New Trier. Assessor market value for 2026: $865,500.

Cook County account 05174060070000

Assessor market value
$865,500
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,153 sqft
$402 per sqft
Year built
1898
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 17.6% from $1,050,000 in 2025 to $865,500 in 2026.
  • Assessor market value per square footThe current public record shows about $402 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 1,469 residential records in the same neighborhood, the average assessor market value is about $518 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.0% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 535 Willow Rd, Winnetka, IL 60093
    2,196 sqft | $511/sqft | built 1898 | Similar size (2,196 vs 2,153 sqft); Built same year (1898); Similar lot size (7,280 vs 7,500 sqft)
    $1,122,830
  • 595 Cedar St, Winnetka, IL 60093
    2,218 sqft | $550/sqft | built 1894 | Similar size (2,218 vs 2,153 sqft); Similar age (1894 vs 1898); Similar lot size (7,813 vs 7,500 sqft)
    $1,220,140
  • 1050 Tower Rd, Winnetka, IL 60093
    2,175 sqft | $391/sqft | built 1913 | Similar size (2,175 vs 2,153 sqft); Similar lot size (7,500 vs 7,500 sqft); Same quality (Average)
    $849,560
  • 790 Green Bay Rd, Winnetka, IL 60093
    2,232 sqft | $300/sqft | built 1908 | Similar size (2,232 vs 2,153 sqft); Similar lot size (7,492 vs 7,500 sqft); Same quality (Average)
    $670,000
  • 522 Willow Rd, Winnetka, IL 60093
    2,132 sqft | $528/sqft | built 1912 | Similar size (2,132 vs 2,153 sqft); Similar lot size (7,714 vs 7,500 sqft); Same quality (Average)
    $1,126,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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

Down 17.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$865,500−$184,500−17.6%
2025$1,050,000+$190,000+22.1%
2024$860,000$00.0%
2023$860,000$00.0%
2022$860,000+$206,150+31.5%
2021$653,850$00.0%
2020$653,850——
6-year total+$211,650+32.4%