Cook County Value

323 Glendale Ave, Winnetka, IL 60093

4 bed / 2 bath, 3,091 sqft, built 1950, in New Trier. Assessor market value for 2026: $1,284,200.

Cook County account 05203040220000

Assessor market value
$1,284,200
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,091 sqft
$415 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 decreased 3.3% from $1,328,400 in 2025 to $1,284,200 in 2026.
  • Assessor market value per square footThe current public record shows about $415 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 724 residential records in the same neighborhood, the average assessor market value is about $416 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.4% on average.

Comparable assessments

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

  • 908 Pontiac Rd, Wilmette, IL 60091
    3,140 sqft | $389/sqft | built 1951 | Similar size (3,140 vs 3,091 sqft); Similar age (1951 vs 1950); Similar lot size (9,526 vs 9,360 sqft)
    $1,220,000
  • 922 Cherokee Rd, Wilmette, IL 60091
    3,044 sqft | $407/sqft | built 1948 | Similar size (3,044 vs 3,091 sqft); Similar age (1948 vs 1950); Similar lot size (9,590 vs 9,360 sqft)
    $1,240,000
  • 914 Cherokee Rd, Wilmette, IL 60091
    3,114 sqft | $385/sqft | built 1944 | Similar size (3,114 vs 3,091 sqft); Similar lot size (8,905 vs 9,360 sqft); Same quality (Average)
    $1,198,560
  • 919 Pawnee Rd, Wilmette, IL 60091
    2,972 sqft | $414/sqft | built 1951 | Similar size (2,972 vs 3,091 sqft); Similar age (1951 vs 1950); Similar lot size (10,034 vs 9,360 sqft)
    $1,230,000
  • 923 Illinois Rd, Wilmette, IL 60091
    3,046 sqft | $360/sqft | built 1965 | Similar size (3,046 vs 3,091 sqft); Similar lot size (9,367 vs 9,360 sqft); Same quality (Average)
    $1,096,270

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 3.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,284,200−$44,200−3.3%
2025$1,328,400+$373,700+39.1%
2024$954,700$00.0%
2023$954,700−$95,300−9.1%
2022$1,050,000+$245,820+30.6%
2021$804,180$00.0%
2020$804,180——
6-year total+$480,020+59.7%