Cook County Value

966 Private Rd, Winnetka, IL 60093

8 bed / 4 bath, 5,374 sqft, built 1902, in New Trier. Assessor market value for 2026: $2,535,340.

Cook County account 05172020040000

Assessor market value
$2,535,340
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,374 sqft
$472 per sqft
Year built
1902
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 5.8% from $2,690,260 in 2025 to $2,535,340 in 2026.
  • Assessor market value per square footThe current public record shows about $472 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.

  • 112 Old Green Bay Rd, Winnetka, IL 60093
    5,158 sqft | $446/sqft | built 1911 | Similar size (5,158 vs 5,374 sqft); Similar lot size (20,000 vs 20,573 sqft); Same quality (Average)
    $2,300,000
  • 824 Sheridan Rd, Glencoe, IL 60022
    4,674 sqft | $449/sqft | built 1901 | 13% smaller (4,674 vs 5,374 sqft); Similar age (1901 vs 1902); Similar lot size (21,150 vs 20,573 sqft)
    $2,097,790
  • 515 Greenleaf Ave, Glencoe, IL 60022
    5,810 sqft | $482/sqft | built 1905 | 8% larger (5,810 vs 5,374 sqft); Similar age (1905 vs 1902); Lot 12% larger (23,000 vs 20,573 sqft)
    $2,800,000
  • 160 Wentworth St, Glencoe, IL 60022
    4,682 sqft | $429/sqft | built 1912 | 13% smaller (4,682 vs 5,374 sqft); Similar lot size (20,687 vs 20,573 sqft); Same quality (Average)
    $2,006,860
  • 25 Green Bay Rd, Glencoe, IL 60022
    5,636 sqft | $451/sqft | built 1917 | Similar size (5,636 vs 5,374 sqft); Lot 10% smaller (18,450 vs 20,573 sqft); Same quality (Average)
    $2,543,370

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: . 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 5.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,535,340−$154,920−5.8%
2025$2,690,260+$876,520+48.3%
2024$1,813,740$00.0%
2023$1,813,740−$350,870−16.2%
2022$2,164,610+$841,610+63.6%
2021$1,323,000+$100.0%
2020$1,322,990——
6-year total+$1,212,350+91.6%