Cook County Value

660 Pine St, Winnetka, IL 60093

4 bed / 4 bath, 5,884 sqft, built 1903, in New Trier. Assessor market value for 2026: $2,950,000.

Cook County account 05211020190000

Assessor market value
$2,950,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,884 sqft
$501 per sqft
Year built
1903
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 $2,950,000 in 2025 to $2,950,000 in 2026.
  • Assessor market value per square footThe current public record shows about $501 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

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

  • 605 Arbor Vitae Rd, Winnetka, IL 60093
    5,937 sqft | $494/sqft | built 1915 | Similar size (5,937 vs 5,884 sqft); Similar lot size (23,482 vs 22,692 sqft); Same quality (Average)
    $2,932,880
  • 721 Lincoln Ave, Winnetka, IL 60093
    5,828 sqft | $420/sqft | built 1907 | Similar size (5,828 vs 5,884 sqft); Similar age (1907 vs 1903); Same quality (Average)
    $2,450,000
  • 487 Ash St, Winnetka, IL 60093
    5,330 sqft | $523/sqft | built 1910 | 9% smaller (5,330 vs 5,884 sqft); Similar lot size (21,498 vs 22,692 sqft); Same quality (Average)
    $2,790,000
  • 779 Bryant Ave, Winnetka, IL 60093
    5,132 sqft | $501/sqft | built 1909 | 13% smaller (5,132 vs 5,884 sqft); Similar lot size (24,434 vs 22,692 sqft); Same quality (Average)
    $2,569,850
  • 646 Prospect Ave, Winnetka, IL 60093
    6,135 sqft | $564/sqft | built 1898 | Similar size (6,135 vs 5,884 sqft); Similar age (1898 vs 1903); Lot 17% smaller (18,750 vs 22,692 sqft)
    $3,460,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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$2,950,000$00.0%
2025$2,950,000+$780,000+35.9%
2024$2,170,000$00.0%
2023$2,170,000$00.0%
2022$2,170,000−$110,210−4.8%
2021$2,280,210−$765,080−25.1%
2020$3,045,290——
6-year total−$95,290−3.1%