Cook County Value

608 Willow Rd, Winnetka, IL 60093

5 bed / 4 bath, 3,367 sqft, built 2025, in New Trier Assessor market value for 2026: $2,100,010.

Cook County account 05213020050000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$2,100,010
Similar homes$2,181,714
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$2,100,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,367 sqft
$624 per sqft
Year built
2025
Average quality

What we found

Similar homes' assessments

Weak

2 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $641.64/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $227,210. Counting your land in place of theirs where theirs is less, they support a value of $2,181,714.

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 changed from $714,140 in 2025 to $2,100,010 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Assessor market value per square footThe current public record shows about $624 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.

  • 803 Pine St, Winnetka, IL 60093
    3,188 sqft | $602/sqft | built 2022 | 5% smaller (3,188 vs 3,367 sqft); Similar age (2022 vs 2025); Similar lot size (8,400 vs 8,415 sqft)
    $1,918,990
  • 329 Woodland Ave, Winnetka, IL 60093
    3,460 sqft | $679/sqft | built 2018 | Similar size (3,460 vs 3,367 sqft); Similar lot size (8,100 vs 8,415 sqft); Same quality (Average)
    $2,350,000
  • 500 Hawthorn Ln, Winnetka, IL 60093
    3,462 sqft | $667/sqft | built 2021 | Similar size (3,462 vs 3,367 sqft); Similar age (2021 vs 2025); Similar lot size (8,260 vs 8,415 sqft)
    $2,310,000
  • 276 Essex Rd, Winnetka, IL 60093
    3,513 sqft | $608/sqft | built 2019 | Similar size (3,513 vs 3,367 sqft); Similar lot size (8,720 vs 8,415 sqft); Same quality (Average)
    $2,136,680
  • 520 Orchard Ln, Winnetka, IL 60093
    3,569 sqft | $642/sqft | built 2019 | 6% larger (3,569 vs 3,367 sqft); Similar lot size (8,250 vs 8,415 sqft); Same quality (Average)
    $2,290,000

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

Up 194.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,100,010+$1,385,870+194.1%
2025$714,140+$84,130+13.4%
2024$630,010$00.0%
2023$630,010$00.0%
2022$630,010+$81,490+14.9%
2021$548,520−$24,940−4.3%
2020$573,460——
6-year total+$1,526,550+266.2%