Cook County Value

236 Mortimer Rd, Glencoe, IL 60022

4 bed / 3 bath, 4,232 sqft, built 1931, in New Trier. Assessor market value for 2026: $1,886,330.

Cook County account 05083050160000

Assessor market value
$1,886,330
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,232 sqft
$446 per sqft
Year built
1931
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 $1,886,330 in 2025 to $1,886,330 in 2026.
  • Assessor market value per square footThe current public record shows about $446 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.

  • 245 Scott Ave, Glencoe, IL 60022
    4,085 sqft | $438/sqft | built 1918 | Similar size (4,085 vs 4,232 sqft); Similar lot size (15,900 vs 15,680 sqft); Same quality (Average)
    $1,790,000
  • 235 Hawthorne Ave, Glencoe, IL 60022
    3,855 sqft | $459/sqft | built 1928 | 9% smaller (3,855 vs 4,232 sqft); Similar age (1928 vs 1931); Similar lot size (14,800 vs 15,680 sqft)
    $1,770,000
  • 999 Forest Ave, Glencoe, IL 60022
    4,156 sqft | $428/sqft | built 1924 | Similar size (4,156 vs 4,232 sqft); Lot 14% larger (17,860 vs 15,680 sqft); Same quality (Average)
    $1,780,000
  • 162 Montgomery St, Glencoe, IL 60022
    3,851 sqft | $443/sqft | built 1920 | 9% smaller (3,851 vs 4,232 sqft); Similar lot size (15,000 vs 15,680 sqft); Same quality (Average)
    $1,704,800
  • 206 Fairview Rd, Glencoe, IL 60022
    4,304 sqft | $427/sqft | built 1917 | Similar size (4,304 vs 4,232 sqft); Lot 14% larger (17,870 vs 15,680 sqft); Same quality (Average)
    $1,837,550

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$1,886,330$00.0%
2025$1,886,330+$552,340+41.4%
2024$1,333,990$00.0%
2023$1,333,990−$152,130−10.2%
2022$1,486,120+$435,220+41.4%
2021$1,050,900$00.0%
2020$1,050,900——
6-year total+$835,430+79.5%