Cook County Value

485 Willow Rd, Winnetka, IL 60093

5 bed / 4 bath, 3,734 sqft, built 2004, in New Trier Assessor market value for 2026: $2,038,990.

Cook County account 05211320080000

Assessor market value
$2,038,990
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,734 sqft
$546 per sqft
Year built
2004
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 $2,038,990 in 2025 to $2,038,990 in 2026.
  • Assessor market value per square footThe current public record shows about $546 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

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

  • 252 Myrtle St, Winnetka, IL 60093
    3,813 sqft | $630/sqft | built 2007 | Similar size (3,813 vs 3,734 sqft); Similar age (2007 vs 2004); Similar lot size (10,230 vs 10,202 sqft)
    $2,402,340
  • 1182 Asbury Ave, Winnetka, IL 60093
    3,684 sqft | $548/sqft | built 2000 | Similar size (3,684 vs 3,734 sqft); Similar age (2000 vs 2004); Similar lot size (10,080 vs 10,202 sqft)
    $2,020,000
  • 1065 Westmoor Rd, Winnetka, IL 60093
    3,961 sqft | $631/sqft | built 2006 | 6% larger (3,961 vs 3,734 sqft); Similar age (2006 vs 2004); Similar lot size (10,050 vs 10,202 sqft)
    $2,500,000
  • 658 Sheridan Rd, Winnetka, IL 60093
    3,583 sqft | $642/sqft | built 2007 | Similar size (3,583 vs 3,734 sqft); Similar age (2007 vs 2004); Similar lot size (9,750 vs 10,202 sqft)
    $2,300,000
  • 523 Hawthorn Ln, Winnetka, IL 60093
    3,542 sqft | $627/sqft | built 2006 | 5% smaller (3,542 vs 3,734 sqft); Similar age (2006 vs 2004); Similar lot size (9,900 vs 10,202 sqft)
    $2,220,000

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$2,038,990$00.0%
2025$2,038,990+$442,320+27.7%
2024$1,596,670——
2-year total+$442,320+27.7%