Cook County Value

1099 Pelham Rd, Winnetka, IL 60093

6 bed / 7 bath, 8,540 sqft, built 1925, in New Trier. Assessor market value for 2026: $4,585,430.

Cook County account 05173130060000

Assessor market value
$4,585,430
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
8,540 sqft
$537 per sqft
Year built
1925

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 4.3% from $4,790,000 in 2025 to $4,585,430 in 2026.
  • Assessor market value per square footThe current public record shows about $537 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 608 residential records in the same neighborhood, the average assessor market value is about $670 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.3% on average.

Comparable assessments

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

  • 32 Indian Hill Rd, Winnetka, IL 60093
    8,050 sqft | $514/sqft | built 1915 | 6% smaller (8,050 vs 8,540 sqft); Similar lot size (52,272 vs 50,312 sqft); Same bed/bath (6/7)
    $4,137,500
  • 155 Thorntree Ln, Winnetka, IL 60093
    7,462 sqft | $523/sqft | built 1924 | 13% smaller (7,462 vs 8,540 sqft); Similar age (1924 vs 1925); Similar lot size (49,876 vs 50,312 sqft)
    $3,900,000
  • 735 Ardsley Rd, Winnetka, IL 60093
    7,256 sqft | $587/sqft | built 1929 | Similar age (1929 vs 1925); Similar lot size (47,132 vs 50,312 sqft); Same neighborhood
    $4,260,000
  • 1180 Westmoor Rd, Winnetka, IL 60093
    8,085 sqft | $508/sqft | built 1928 | 5% smaller (8,085 vs 8,540 sqft); Similar age (1928 vs 1925); Lot 16% larger (58,588 vs 50,312 sqft)
    $4,110,000
  • 969 Hill Rd, Winnetka, IL 60093
    7,797 sqft | $791/sqft | built 1937 | 9% smaller (7,797 vs 8,540 sqft); Lot 16% larger (58,196 vs 50,312 sqft); Same neighborhood
    $6,167,050

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 4.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$4,585,430−$204,570−4.3%
2025$4,790,000+$1,595,960+50.0%
2024$3,194,040$00.0%
2023$3,194,040$00.0%
2022$3,194,040+$1,074,380+50.7%
2021$2,119,660$00.0%
2020$2,119,660——
6-year total+$2,465,770+116.3%