Cook County Value

747 Walden Rd, Winnetka, IL 60093

4 bed / 3 bath, 3,430 sqft, built 2022, in New Trier. Assessor market value for 2026: $2,200,000.

Cook County account 05174120010000

Assessor market value
$2,200,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,430 sqft
$641 per sqft
Year built
2022
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 decreased 9.8% from $2,440,000 in 2025 to $2,200,000 in 2026.
  • Assessor market value per square footThe current public record shows about $641 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.

  • 329 Woodland Ave, Winnetka, IL 60093
    3,460 sqft | $679/sqft | built 2018 | Similar size (3,460 vs 3,430 sqft); Similar age (2018 vs 2022); Similar lot size (8,100 vs 7,738 sqft)
    $2,350,000
  • 300 Poplar St, Winnetka, IL 60093
    3,717 sqft | $581/sqft | built 2020 | 8% larger (3,717 vs 3,430 sqft); Similar age (2020 vs 2022); Similar lot size (7,535 vs 7,738 sqft)
    $2,160,010
  • 900 Burr Ave, Winnetka, IL 60093
    3,224 sqft | $583/sqft | built 2016 | 6% smaller (3,224 vs 3,430 sqft); Similar lot size (7,500 vs 7,738 sqft); Same quality (Average)
    $1,878,660
  • 608 Willow Rd, Winnetka, IL 60093
    3,367 sqft | $624/sqft | built 2025 | Similar size (3,367 vs 3,430 sqft); Similar age (2025 vs 2022); Similar lot size (8,415 vs 7,738 sqft)
    $2,100,010
  • 276 Essex Rd, Winnetka, IL 60093
    3,513 sqft | $608/sqft | built 2019 | Similar size (3,513 vs 3,430 sqft); Similar age (2019 vs 2022); Lot 13% larger (8,720 vs 7,738 sqft)
    $2,136,680

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 9.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,200,000−$240,000−9.8%
2025$2,440,000+$34,650+1.4%
2024$2,405,350+$1,863,280+343.7%
2021$542,070+$200.0%
2020$542,050——
6-year total+$1,657,950+305.9%