Cook County Value

760 Prospect Ave, Winnetka, IL 60093

6 bed / 5 bath, 4,770 sqft, built 2013, in New Trier. Assessor market value for 2026: $2,542,050.

Cook County account 05174150100000

Assessor market value
$2,542,050
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,770 sqft
$533 per sqft
Year built
2013
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 $2,542,050 in 2025 to $2,542,050 in 2026.
  • Assessor market value per square footThe current public record shows about $533 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.

  • 1137 Laurel Ave, Winnetka, IL 60093
    4,734 sqft | $564/sqft | built 2017 | Similar size (4,734 vs 4,770 sqft); Similar age (2017 vs 2013); Similar lot size (11,840 vs 11,250 sqft)
    $2,668,220
  • 1240 Asbury Ave, Winnetka, IL 60093
    4,729 sqft | $565/sqft | built 2020 | Similar size (4,729 vs 4,770 sqft); Similar lot size (12,003 vs 11,250 sqft); Same quality (Average)
    $2,670,000
  • 468 Ash St, Winnetka, IL 60093
    4,349 sqft | $619/sqft | built 2012 | 9% smaller (4,349 vs 4,770 sqft); Similar age (2012 vs 2013); Similar lot size (11,068 vs 11,250 sqft)
    $2,691,660
  • 489 Sunset Rd, Winnetka, IL 60093
    4,517 sqft | $587/sqft | built 2014 | 5% smaller (4,517 vs 4,770 sqft); Similar age (2014 vs 2013); Lot 12% smaller (9,900 vs 11,250 sqft)
    $2,650,000
  • 373 Elder Ln, Winnetka, IL 60093
    4,542 sqft | $603/sqft | built 2012 | Similar size (4,542 vs 4,770 sqft); Similar age (2012 vs 2013); Lot 15% larger (12,975 vs 11,250 sqft)
    $2,738,700

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$2,542,050$00.0%
2025$2,542,050+$573,040+29.1%
2024$1,969,010−$59,540−2.9%
2023$2,028,550−$196,510−8.8%
2022$2,225,060+$794,800+55.6%
2021$1,430,260+$200.0%
2020$1,430,240——
6-year total+$1,111,810+77.7%