Cook County Value

373 Elder Ln, Winnetka, IL 60093

6 bed / 5 bath, 4,542 sqft, built 2012, in New Trier. Assessor market value for 2026: $2,738,700.

Cook County account 05214070230000

Assessor market value
$2,738,700
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,542 sqft
$603 per sqft
Year built
2012
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 $2,738,700 in 2025 to $2,738,700 in 2026.
  • Assessor market value per square footThe current public record shows about $603 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.

  • 800 Rosewood Ave, Winnetka, IL 60093
    4,440 sqft | $649/sqft | built 2012 | Similar size (4,440 vs 4,542 sqft); Built same year (2012); Similar lot size (12,525 vs 12,975 sqft)
    $2,880,010
  • 1003 Westmoor Rd, Winnetka, IL 60093
    4,452 sqft | $524/sqft | built 2015 | Similar size (4,452 vs 4,542 sqft); Similar age (2015 vs 2012); Similar lot size (13,300 vs 12,975 sqft)
    $2,332,670
  • 560 Oak St, Winnetka, IL 60093
    4,461 sqft | $684/sqft | built 2017 | Similar size (4,461 vs 4,542 sqft); Similar age (2017 vs 2012); Similar lot size (14,025 vs 12,975 sqft)
    $3,051,270
  • 781 Locust Ave, Winnetka, IL 60093
    4,458 sqft | $550/sqft | built 2010 | Similar size (4,458 vs 4,542 sqft); Similar age (2010 vs 2012); Similar lot size (13,520 vs 12,975 sqft)
    $2,451,380
  • 471 Sunset Rd, Winnetka, IL 60093
    4,853 sqft | $553/sqft | built 2015 | 7% larger (4,853 vs 4,542 sqft); Similar age (2015 vs 2012); Similar lot size (13,060 vs 12,975 sqft)
    $2,683,750

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: . Showing the last prepared sales evidence while recent sales are refreshed. 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$2,738,700$00.0%
2025$2,738,700+$268,690+10.9%
2024$2,470,010$00.0%
2023$2,470,010$00.0%
2022$2,470,010+$849,890+52.5%
2021$1,620,120+$100.0%
2020$1,620,110——
6-year total+$1,118,590+69.0%