Cook County Value

90 High St, Winnetka, IL 60093

4 bed / 2 bath, 2,317 sqft, built 1930, in New Trier. Assessor market value for 2026: $1,130,000.

Cook County account 05281010110000

Assessor market value
$1,130,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,317 sqft
$488 per sqft
Year built
1930
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 $1,130,000 in 2025 to $1,130,000 in 2026.
  • Assessor market value per square footThe current public record shows about $488 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 1,584 residential records in the same neighborhood, the average assessor market value is about $440 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.9% on average.

Comparable assessments

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

  • 601 Ridge Rd Kenilworth, IL 60043
    2,280 sqft | $500/sqft | built 1930 | Similar size (2,280 vs 2,317 sqft); Built same year (1930); Similar lot size (7,089 vs 7,500 sqft)
    $1,140,000
  • 729 MacLean Ave Kenilworth, IL 60043
    2,361 sqft | $534/sqft | built 1930 | Similar size (2,361 vs 2,317 sqft); Built same year (1930); Similar lot size (7,050 vs 7,500 sqft)
    $1,260,000
  • 1947 Kenilworth Ave, Wilmette, IL 60091
    2,256 sqft | $479/sqft | built 1933 | Similar size (2,256 vs 2,317 sqft); Similar age (1933 vs 1930); Similar lot size (7,650 vs 7,500 sqft)
    $1,080,000
  • 1525 Forest Ave, Wilmette, IL 60091
    2,292 sqft | $405/sqft | built 1928 | Similar size (2,292 vs 2,317 sqft); Similar age (1928 vs 1930); Similar lot size (8,100 vs 7,500 sqft)
    $928,230
  • 1800 Walnut Ave, Wilmette, IL 60091
    2,303 sqft | $397/sqft | built 1932 | Similar size (2,303 vs 2,317 sqft); Similar age (1932 vs 1930); Similar lot size (7,000 vs 7,500 sqft)
    $913,980

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$1,130,000$00.0%
2025$1,130,000+$302,640+36.6%
2024$827,360$00.0%
2023$827,360−$42,640−4.9%
2022$870,000+$277,570+46.9%
2021$592,430−$52,100−8.1%
2020$644,530——
6-year total+$485,470+75.3%