Cook County Value

303 Woodley Rd, Winnetka, IL 60093

5 bed / 4 bath, 5,758 sqft, built 1972, in New Trier. Assessor market value for 2026: $3,100,000.

Cook County account 05291030400000

Assessor market value
$3,100,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,758 sqft
$538 per sqft
Year built
1972

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 $3,100,000 in 2025 to $3,100,000 in 2026.
  • Assessor market value per square footThe current public record shows about $538 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

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

  • 48 Locust Rd, Winnetka, IL 60093
    5,978 sqft | $487/sqft | built 1970 | Similar size (5,978 vs 5,758 sqft); Similar age (1970 vs 1972); Similar lot size (46,261 vs 44,706 sqft)
    $2,908,490
  • 320 Woodley Rd, Winnetka, IL 60093
    5,206 sqft | $548/sqft | built 1971 | 10% smaller (5,206 vs 5,758 sqft); Similar age (1971 vs 1972); Similar lot size (41,360 vs 44,706 sqft)
    $2,851,700
  • 126 Woodley Mnr, Winnetka, IL 60093
    5,453 sqft | $526/sqft | built 1962 | 5% smaller (5,453 vs 5,758 sqft); Similar lot size (42,994 vs 44,706 sqft); Same neighborhood
    $2,870,040
  • 145 Thorntree Ln, Winnetka, IL 60093
    5,682 sqft | $612/sqft | built 1976 | Similar size (5,682 vs 5,758 sqft); Similar age (1976 vs 1972); Lot 16% smaller (37,418 vs 44,706 sqft)
    $3,474,560
  • 311 Woodley Rd, Winnetka, IL 60093
    5,282 sqft | $492/sqft | built 1966 | 8% smaller (5,282 vs 5,758 sqft); Similar lot size (42,671 vs 44,706 sqft); Same neighborhood
    $2,600,000

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$3,100,000$00.0%
2025$3,100,000+$928,830+42.8%
2024$2,171,170$00.0%
2023$2,171,170$00.0%
2022$2,171,170+$806,170+59.1%
2021$1,365,000$00.0%
2020$1,365,000——
6-year total+$1,735,000+127.1%