Cook County Value

264 Mary St, Glencoe, IL 60022

5 bed / 4 bath, 3,697 sqft, built 2012, in New Trier Assessor market value for 2026: $2,270,000.

Cook County account 05083190040000

Assessor market value
$2,270,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,697 sqft
$614 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 60022 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 $2,270,000 in 2025 to $2,270,000 in 2026.
  • Assessor market value per square footThe current public record shows about $614 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 60022.
  • Neighborhood value signalAmong 686 residential records in the same neighborhood, the average assessor market value is about $537 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.7% on average.

Comparable assessments

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

  • 109 Old Green Bay Rd, Winnetka, IL 60093
    3,740 sqft | $668/sqft | built 2019 | Similar size (3,740 vs 3,697 sqft); Similar lot size (11,500 vs 11,184 sqft); Same quality (Average)
    $2,500,000
  • 285 Woodlawn Ave, Glencoe, IL 60022
    3,656 sqft | $542/sqft | built 2006 | Similar size (3,656 vs 3,697 sqft); Similar lot size (11,136 vs 11,184 sqft); Same quality (Average)
    $1,980,000
  • 280 Harbor St, Glencoe, IL 60022
    3,594 sqft | $470/sqft | built 2021 | Similar size (3,594 vs 3,697 sqft); Similar lot size (11,340 vs 11,184 sqft); Same quality (Average)
    $1,688,620
  • 230 Franklin Rd, Glencoe, IL 60022
    3,427 sqft | $496/sqft | built 2006 | 7% smaller (3,427 vs 3,697 sqft); Similar lot size (11,270 vs 11,184 sqft); Same quality (Average)
    $1,701,410
  • 249 Walden Rd, Glencoe, IL 60022
    3,774 sqft | $437/sqft | built 2000 | Similar size (3,774 vs 3,697 sqft); Similar lot size (10,805 vs 11,184 sqft); Same quality (Average)
    $1,650,000

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: . 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$2,270,000$00.0%
2025$2,270,000+$380,000+20.1%
2024$1,890,000——
2-year total+$380,000+20.1%