Cook County Value

1045 Westmoor Rd, Winnetka, IL 60093

5 bed / 3 bath, 2,996 sqft, built 1951, in New Trier. Assessor market value for 2026: $1,440,780.

Cook County account 05173100210000

Assessor market value
$1,440,780
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,996 sqft
$481 per sqft
Year built
1951
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 9.3% from $1,589,080 in 2025 to $1,440,780 in 2026.
  • Assessor market value per square footThe current public record shows about $481 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 1,469 residential records in the same neighborhood, the average assessor market value is about $518 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.0% on average.

Comparable assessments

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

  • 196 Sheridan Rd, Winnetka, IL 60093
    2,882 sqft | $518/sqft | built 1951 | Similar size (2,882 vs 2,996 sqft); Built same year (1951); Lot 17% larger (16,932 vs 14,525 sqft)
    $1,493,240
  • 606 Ash St, Winnetka, IL 60093
    2,953 sqft | $534/sqft | built 1957 | Similar size (2,953 vs 2,996 sqft); Similar lot size (13,838 vs 14,525 sqft); Same quality (Average)
    $1,576,680
  • 875 Bryant Ave, Winnetka, IL 60093
    3,035 sqft | $514/sqft | built 1955 | Similar size (3,035 vs 2,996 sqft); Similar age (1955 vs 1951); Lot 18% smaller (11,880 vs 14,525 sqft)
    $1,558,740
  • 1275 S Forest Glen Dr, Winnetka, IL 60093
    2,773 sqft | $477/sqft | built 1941 | 7% smaller (2,773 vs 2,996 sqft); Similar lot size (14,373 vs 14,525 sqft); Same quality (Average)
    $1,323,960
  • 789 Humboldt Ave, Winnetka, IL 60093
    3,400 sqft | $529/sqft | built 1949 | 14% larger (3,400 vs 2,996 sqft); Similar age (1949 vs 1951); Similar lot size (14,250 vs 14,525 sqft)
    $1,800,000

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 9.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,440,780−$148,300−9.3%
2025$1,589,080+$392,810+32.8%
2024$1,196,270−$53,740−4.3%
2023$1,250,010$00.0%
2022$1,250,010+$418,370+50.3%
2021$831,640−$140,190−14.4%
2020$971,830——
6-year total+$468,950+48.3%