Cook County Value

885 Private Rd, Winnetka, IL 60093

6 bed / 6 bath, 7,171 sqft, built 2021, in New Trier Assessor market value for 2026: $4,559,720.

Cook County account 05172000570000

Assessor market value
$4,559,720
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
7,171 sqft
$636 per sqft
Year built
2021
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 16.2% from $5,442,000 in 2025 to $4,559,720 in 2026.
  • Assessor market value per square footThe current public record shows about $636 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 686 residential records in the same neighborhood, the average assessor market value is about $537 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.7% on average.

Comparable assessments

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

  • 187 Hazel Ave, Glencoe, IL 60022
    6,696 sqft | $697/sqft | built 2021 | 7% smaller (6,696 vs 7,171 sqft); Built same year (2021); Lot 10% larger (27,500 vs 24,955 sqft)
    $4,664,820
  • 965 Private Rd, Winnetka, IL 60093
    6,752 sqft | $521/sqft | built 2014 | 6% smaller (6,752 vs 7,171 sqft); Similar lot size (24,529 vs 24,955 sqft); Same quality (Average)
    $3,515,480
  • 970 Sheridan Rd, Glencoe, IL 60022
    6,091 sqft | $755/sqft | built 2023 | Similar age (2023 vs 2021); Similar lot size (23,552 vs 24,955 sqft); Same quality (Average)
    $4,600,000
  • 185 Old Greenbay Rd, Glencoe, IL 60022
    7,847 sqft | $553/sqft | built 2012 | 9% larger (7,847 vs 7,171 sqft); Lot 20% larger (29,920 vs 24,955 sqft); Same quality (Average)
    $4,342,820
  • 135 Maple Hill Rd, Glencoe, IL 60022
    5,706 sqft | $299/sqft | built 2016 | Similar age (2016 vs 2021); Similar lot size (24,505 vs 24,955 sqft); Same quality (Average)
    $1,705,140

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

Down 16.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$4,559,720−$882,280−16.2%
2025$5,442,000+$267,940+5.2%
2024$5,174,060$00.0%
2023$5,174,060+$4,454,410+619.0%
2020$719,650——
6-year total+$3,840,070+533.6%