Cook County Value

141 Sheridan Rd, Winnetka, IL 60093

4 bed / 5 bath, 5,909 sqft, built 2022, in New Trier. Assessor market value for 2026: $8,648,200.

Cook County account 05221000530000

Assessor market value
$8,648,200
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,909 sqft
$1,464 per sqft
Year built
2022
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 5.7% from $9,174,110 in 2025 to $8,648,200 in 2026.
  • Assessor market value per square footThe current public record shows about $1,464 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 190 residential records in the same neighborhood, the average assessor market value is about $1,753 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.0% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 59 Lakewood Dr, Glencoe, IL 60022
    6,398 sqft | $1,127/sqft | built 2018 | 8% larger (6,398 vs 5,909 sqft); Similar age (2018 vs 2022); Similar lot size (43,890 vs 41,565 sqft)
    $7,210,720
  • 531 Hoyt Ln, Winnetka, IL 60093
    5,976 sqft | $1,315/sqft | built 2010 | Similar size (5,976 vs 5,909 sqft); Lot 14% smaller (35,840 vs 41,565 sqft); Same quality (Average)
    $7,860,230
  • 25 Aspen Ln, Glencoe, IL 60022
    5,535 sqft | $824/sqft | built 2008 | 6% smaller (5,535 vs 5,909 sqft); Lot 11% smaller (37,026 vs 41,565 sqft); Same quality (Average)
    $4,560,000
  • 519 Hoyt Ln, Winnetka, IL 60093
    6,624 sqft | $1,295/sqft | built 2021 | 12% larger (6,624 vs 5,909 sqft); Similar age (2021 vs 2022); Lot 14% smaller (35,635 vs 41,565 sqft)
    $8,581,010
  • 85 Wentworth Ave, Glencoe, IL 60022
    5,695 sqft | $1,372/sqft | built 2022 | Similar size (5,695 vs 5,909 sqft); Built same year (2022); Same quality (Average)
    $7,815,750

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 5.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$8,648,200−$525,910−5.7%
2025$9,174,110+$455,760+5.2%
2024$8,718,350$00.0%
2023$8,718,350+$3,924,030+81.8%
2022$4,794,320+$930,320+24.1%
2020$3,864,000——
6-year total+$4,784,200+123.8%