Cook County Value

324 Rosewood Ave, Winnetka, IL 60093

4 bed / 2 bath, 2,729 sqft, built 1952, in New Trier. Assessor market value for 2026: $1,160,700.

Cook County account 05203040270000

Assessor market value
$1,160,700
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,729 sqft
$425 per sqft
Year built
1952
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 2.5% from $1,190,000 in 2025 to $1,160,700 in 2026.
  • Assessor market value per square footThe current public record shows about $425 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.

  • 336 Rosewood Ave, Winnetka, IL 60093
    2,768 sqft | $422/sqft | built 1953 | Similar size (2,768 vs 2,729 sqft); Similar age (1953 vs 1952); Similar lot size (8,640 vs 9,295 sqft)
    $1,167,900
  • 318 Rosewood Ave, Winnetka, IL 60093
    2,624 sqft | $423/sqft | built 1951 | Similar size (2,624 vs 2,729 sqft); Similar age (1951 vs 1952); Similar lot size (8,970 vs 9,295 sqft)
    $1,110,000
  • 2446 Iroquois Rd, Wilmette, IL 60091
    2,717 sqft | $412/sqft | built 1939 | Similar size (2,717 vs 2,729 sqft); Similar lot size (9,360 vs 9,295 sqft); Same quality (Average)
    $1,120,220
  • 900 Cherokee Rd, Wilmette, IL 60091
    2,732 sqft | $351/sqft | built 1952 | Similar size (2,732 vs 2,729 sqft); Built same year (1952); Lot 11% larger (10,317 vs 9,295 sqft)
    $960,000
  • 311 Glendale Ave, Winnetka, IL 60093
    2,811 sqft | $418/sqft | built 1949 | Similar size (2,811 vs 2,729 sqft); Similar age (1949 vs 1952); Similar lot size (9,100 vs 9,295 sqft)
    $1,174,000

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

Down 2.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,160,700−$29,300−2.5%
2025$1,190,000+$351,050+41.8%
2024$838,950−$40,390−4.6%
2023$879,340−$60,660−6.5%
2022$940,000+$334,290+55.2%
2021$605,710$00.0%
2020$605,710——
6-year total+$554,990+91.6%