Cook County Value

300 Poplar St, Winnetka, IL 60093

4 bed / 3 bath, 3,717 sqft, built 2020, in New Trier. Assessor market value for 2026: $2,160,010.

Cook County account 05213070110000

Assessor market value
$2,160,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,717 sqft
$581 per sqft
Year built
2020
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 $2,160,010 in 2025 to $2,160,010 in 2026.
  • Assessor market value per square footThe current public record shows about $581 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

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

  • 333 Woodland Ave, Winnetka, IL 60093
    3,804 sqft | $592/sqft | built 2019 | Similar size (3,804 vs 3,717 sqft); Similar age (2019 vs 2020); Similar lot size (7,550 vs 7,535 sqft)
    $2,252,300
  • 747 Walden Rd, Winnetka, IL 60093
    3,430 sqft | $641/sqft | built 2022 | 8% smaller (3,430 vs 3,717 sqft); Similar age (2022 vs 2020); Similar lot size (7,738 vs 7,535 sqft)
    $2,200,000
  • 123 Fuller Ln, Winnetka, IL 60093
    3,665 sqft | $569/sqft | built 2016 | Similar size (3,665 vs 3,717 sqft); Similar age (2016 vs 2020); Similar lot size (7,950 vs 7,535 sqft)
    $2,085,000
  • 950 Westmoor Rd, Winnetka, IL 60093
    3,667 sqft | $553/sqft | built 2024 | Similar size (3,667 vs 3,717 sqft); Similar age (2024 vs 2020); Similar lot size (7,425 vs 7,535 sqft)
    $2,026,610
  • 1148 Scott Ave, Winnetka, IL 60093
    3,600 sqft | $530/sqft | built 2013 | Similar size (3,600 vs 3,717 sqft); Similar lot size (8,000 vs 7,535 sqft); Same quality (Average)
    $1,908,000

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$2,160,010$00.0%
2025$2,160,010+$655,000+43.5%
2024$1,505,010——
2-year total+$655,000+43.5%