Cook County Value

1548 Winnetka Ave Northfield, IL 60093

4 bed / 2 bath, 1,408 sqft, built 1936, in New Trier. Assessor market value for 2026: $490,000.

Cook County account 05301020040000

Assessor market value
$490,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,408 sqft
$348 per sqft
Year built
1936
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 stayed about the same, from $490,000 in 2025 to $490,000 in 2026.
  • Assessor market value per square footThe current public record shows about $348 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 1,980 residential records in the same neighborhood, the average assessor market value is about $334 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 822 Juniper Rd, Glenview, IL 60025
    1,502 sqft | $412/sqft | built 1939 | 7% larger (1,502 vs 1,408 sqft); Similar age (1939 vs 1936); Similar lot size (10,640 vs 11,220 sqft)
    $618,590
  • 731 Forest Rd, Glenview, IL 60025
    1,443 sqft | $444/sqft | built 1937 | Similar size (1,443 vs 1,408 sqft); Similar age (1937 vs 1936); Lot 19% smaller (9,132 vs 11,220 sqft)
    $640,000
  • 1648 Harding Rd Northfield, IL 60093
    1,376 sqft | $312/sqft | built 1935 | Similar size (1,376 vs 1,408 sqft); Similar age (1935 vs 1936); Lot 17% smaller (9,300 vs 11,220 sqft)
    $430,000
  • 930 Glenwood Rd, Glenview, IL 60025
    1,408 sqft | $398/sqft | built 1947 | Similar size (1,408 vs 1,408 sqft); Similar lot size (10,332 vs 11,220 sqft); Same quality (Average)
    $560,000
  • 826 Glenwood Rd, Glenview, IL 60025
    1,472 sqft | $415/sqft | built 1941 | Similar size (1,472 vs 1,408 sqft); Similar age (1941 vs 1936); Similar lot size (12,300 vs 11,220 sqft)
    $611,080

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

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$490,000$00.0%
2025$490,000+$110,000+28.9%
2024$380,000$00.0%
2023$380,000$00.0%
2022$380,000+$104,100+37.7%
2021$275,900$00.0%
2020$275,900——
6-year total+$214,100+77.6%