Cook County Value

671 Sheridan Rd, Winnetka, IL 60093

6 bed / 4 bath, 3,661 sqft, built 1953, in New Trier Assessor market value for 2026: $1,944,740.

Cook County account 05161060330000

Assessor market value
$1,944,740
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,661 sqft
$531 per sqft
Year built
1953
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 $1,944,740 in 2025 to $1,944,740 in 2026.
  • Assessor market value per square footThe current public record shows about $531 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 362 residential records in the same neighborhood, the average assessor market value is about $580 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.9% on average.

Comparable assessments

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

  • 90 Hawthorne Ave, Glencoe, IL 60022
    3,460 sqft | $549/sqft | built 1951 | 6% smaller (3,460 vs 3,661 sqft); Similar age (1951 vs 1953); Similar lot size (25,763 vs 25,000 sqft)
    $1,898,190
  • 444 Lakeside Ter, Glencoe, IL 60022
    4,016 sqft | $513/sqft | built 1957 | 10% larger (4,016 vs 3,661 sqft); Similar age (1957 vs 1953); Similar lot size (25,650 vs 25,000 sqft)
    $2,061,520
  • 1200 Whitebridge Hill Rd, Winnetka, IL 60093
    3,957 sqft | $493/sqft | built 1956 | 8% larger (3,957 vs 3,661 sqft); Similar age (1956 vs 1953); Similar lot size (24,600 vs 25,000 sqft)
    $1,950,000
  • 467 Sheridan Rd, Winnetka, IL 60093
    3,651 sqft | $482/sqft | built 1961 | Similar size (3,651 vs 3,661 sqft); Lot 14% smaller (21,449 vs 25,000 sqft); Same quality (Average)
    $1,758,670
  • 255 Sheridan Rd, Glencoe, IL 60022
    3,812 sqft | $530/sqft | built 1941 | Similar size (3,812 vs 3,661 sqft); Lot 10% larger (27,600 vs 25,000 sqft); Same quality (Average)
    $2,020,000

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

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$1,944,740$00.0%
2025$1,944,740+$304,740+18.6%
2024$1,640,000$00.0%
2023$1,640,000$00.0%
2022$1,640,000+$338,970+26.1%
2021$1,301,030+$100.0%
2020$1,301,020——
6-year total+$643,720+49.5%