Cook County Value

341 Glendale Ave, Winnetka, IL 60093

3 bed / 2 bath, 2,845 sqft, built 1948, in New Trier. Assessor market value for 2026: $1,235,420.

Cook County account 05203040190000

Assessor market value
$1,235,420
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,845 sqft
$434 per sqft
Year built
1948
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 2.9% from $1,272,300 in 2025 to $1,235,420 in 2026.
  • Assessor market value per square footThe current public record shows about $434 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.

  • 900 Cherokee Rd, Wilmette, IL 60091
    2,732 sqft | $351/sqft | built 1952 | Similar size (2,732 vs 2,845 sqft); Similar age (1952 vs 1948); Similar lot size (10,317 vs 10,362 sqft)
    $960,000
  • 919 Pawnee Rd, Wilmette, IL 60091
    2,972 sqft | $414/sqft | built 1951 | Similar size (2,972 vs 2,845 sqft); Similar age (1951 vs 1948); Similar lot size (10,034 vs 10,362 sqft)
    $1,230,000
  • 904 Chippewa Ln, Wilmette, IL 60091
    2,722 sqft | $367/sqft | built 1959 | Similar size (2,722 vs 2,845 sqft); Similar lot size (10,500 vs 10,362 sqft); Same quality (Average)
    $1,000,000
  • 323 Rosewood Ave, Winnetka, IL 60093
    2,946 sqft | $441/sqft | built 1953 | Similar size (2,946 vs 2,845 sqft); Similar age (1953 vs 1948); Similar lot size (10,860 vs 10,362 sqft)
    $1,300,000
  • 2517 Thornwood Ave, Wilmette, IL 60091
    2,953 sqft | $389/sqft | built 1960 | Similar size (2,953 vs 2,845 sqft); Similar lot size (10,206 vs 10,362 sqft); Same quality (Average)
    $1,150,170

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 2.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,235,420−$36,880−2.9%
2025$1,272,300+$352,300+38.3%
2024$920,000$00.0%
2023$920,000$00.0%
2022$920,000+$16,740+1.9%
2021$903,260+$200.0%
2020$903,240——
6-year total+$332,180+36.8%