Cook County Value

381 Lakeside Ter, Glencoe, IL 60022

6 bed / 8 bath, 8,523 sqft, built 2009, in New Trier Assessor market value for 2026: $11,771,850.

Cook County account 05081060080000

Assessor market value
$11,771,850
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
8,523 sqft
$1,381 per sqft
Year built
2009
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 $11,771,850 in 2025 to $11,771,850 in 2026.
  • Assessor market value per square footThe current public record shows about $1,381 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 190 residential records in the same neighborhood, the average assessor market value is about $1,753 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -5.0% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 573 Longwood Ave, Glencoe, IL 60022
    8,905 sqft | $1,200/sqft | built 2012 | Similar size (8,905 vs 8,523 sqft); Similar age (2012 vs 2009); Similar lot size (46,656 vs 49,000 sqft)
    $10,686,000
  • 175 Sheridan Rd, Winnetka, IL 60093
    9,420 sqft | $1,330/sqft | built 2001 | 10% larger (9,420 vs 8,523 sqft); Lot 19% larger (58,500 vs 49,000 sqft); Same quality (Average)
    $12,529,210
  • 523 Hoyt Ln, Winnetka, IL 60093
    7,875 sqft | $1,192/sqft | built 2009 | 8% smaller (7,875 vs 8,523 sqft); Built same year (2009); Same quality (Average)
    $9,385,300
  • 77 Wentworth Ave, Glencoe, IL 60022
    7,030 sqft | $1,382/sqft | built 2015 | Similar lot size (46,111 vs 49,000 sqft); Same quality (Average); Same neighborhood
    $9,718,010
  • 70 Harbor St A, Glencoe, IL 60022
    7,539 sqft | $622/sqft | built 2005 | 12% smaller (7,539 vs 8,523 sqft); Similar age (2005 vs 2009); Same quality (Average)
    $4,690,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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$11,771,850$00.0%
2025$11,771,850+$3,371,080+40.1%
2024$8,400,770$00.0%
2023$8,400,770−$588,250−6.5%
2022$8,989,020+$1,989,020+28.4%
2021$7,000,000−$552,630−7.3%
2020$7,552,630——
6-year total+$4,219,220+55.9%