Cook County Value

315 Fairview, Winnetka, IL 60093

4 bed / 3 bath, 2,633 sqft, built 2019, in New Trier. Assessor market value for 2026: $1,533,160.

Cook County account 05214010300000

Assessor market value
$1,533,160
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,633 sqft
$582 per sqft
Year built
2019
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 12.4% from $1,750,000 in 2025 to $1,533,160 in 2026.
  • Assessor market value per square footThe current public record shows about $582 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.

  • 509 Elder Ln, Winnetka, IL 60093
    2,849 sqft | $632/sqft | built 2009 | 8% larger (2,849 vs 2,633 sqft); Similar lot size (8,250 vs 8,522 sqft); Same quality (Average)
    $1,800,000
  • 532 Orchard Ln, Winnetka, IL 60093
    2,997 sqft | $641/sqft | built 2016 | 14% larger (2,997 vs 2,633 sqft); Similar age (2016 vs 2019); Similar lot size (8,399 vs 8,522 sqft)
    $1,920,820
  • 1159 Chatfield Rd, Winnetka, IL 60093
    2,899 sqft | $565/sqft | built 2012 | 10% larger (2,899 vs 2,633 sqft); Lot 12% smaller (7,500 vs 8,522 sqft); Same quality (Average)
    $1,638,610
  • 523 Elder Ln, Winnetka, IL 60093
    3,111 sqft | $653/sqft | built 2020 | Similar age (2020 vs 2019); Similar lot size (8,250 vs 8,522 sqft); Same quality (Average)
    $2,030,000
  • 1155 Chatfield Rd, Winnetka, IL 60093
    2,692 sqft | $992/sqft | built 2025 | Similar size (2,692 vs 2,633 sqft); Lot 12% smaller (7,500 vs 8,522 sqft); Same quality (Average)
    $2,670,000

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

Down 12.4% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,533,160−$216,840−12.4%
2025$1,750,000+$494,820+39.4%
2024$1,255,180——
2-year total+$277,980+22.1%