Cook County Value

135 Sheridan Rd, Glencoe, IL 60022

4 bed / 3 bath, 3,232 sqft, built 1956, in New Trier Assessor market value for 2026: $1,543,420.

Cook County account 05083210280000

Assessor market value
$1,543,420
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,232 sqft
$478 per sqft
Year built
1956
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 decreased 2.8% from $1,588,000 in 2025 to $1,543,420 in 2026.
  • Assessor market value per square footThe current public record shows about $478 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 362 residential records in the same neighborhood, the average assessor market value is about $580 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.9% on average.

Comparable assessments

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

  • 65 Aspen Ln, Glencoe, IL 60022
    3,258 sqft | $420/sqft | built 1962 | Similar size (3,258 vs 3,232 sqft); Similar lot size (16,248 vs 17,550 sqft); Same quality (Average)
    $1,370,000
  • 567 Sheridan Rd, Winnetka, IL 60093
    3,098 sqft | $513/sqft | built 1955 | Similar size (3,098 vs 3,232 sqft); Similar age (1955 vs 1956); Similar lot size (16,053 vs 17,550 sqft)
    $1,589,510
  • 1080 Hillcrest Rd, Glencoe, IL 60022
    3,254 sqft | $486/sqft | built 1963 | Similar size (3,254 vs 3,232 sqft); Similar lot size (17,205 vs 17,550 sqft); Same quality (Average)
    $1,580,000
  • 55 Aspen Ln, Glencoe, IL 60022
    3,323 sqft | $467/sqft | built 1961 | Similar size (3,323 vs 3,232 sqft); Similar age (1961 vs 1956); Lot 12% smaller (15,380 vs 17,550 sqft)
    $1,552,190
  • 523 Sheridan Rd Kenilworth, IL 60043
    3,212 sqft | $441/sqft | built 1955 | Similar size (3,212 vs 3,232 sqft); Similar age (1955 vs 1956); Same quality (Average)
    $1,414,950

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

Down 2.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,543,420−$44,580−2.8%
2025$1,588,000+$313,490+24.6%
2024$1,274,510$00.0%
2023$1,274,510−$130,510−9.3%
2022$1,405,020−$50,140−3.4%
2021$1,455,160+$38,730+2.7%
2020$1,416,430——
6-year total+$126,990+9.0%