Cook County Value

830 Oak Dr, Glencoe, IL 60022

5 bed / 5 bath, 3,643 sqft, built 1957, in New Trier. Assessor market value for 2026: $1,215,250.

Cook County account 04122100150000

In line with similar homes

8 similar homes nearby support a value at or above your county value.

Assessor market value$1,215,250
Similar homes$1,327,399
No gap: similar homes are at or above the county value · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$1,215,250
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,643 sqft
$334 per sqft
Year built
1957
Average quality

What we found

Similar homes' assessments

Weak

3 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $354.04/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $240,380. Counting your land in place of theirs where theirs is less, they support a value of $1,327,399.

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 6.5% from $1,300,000 in 2025 to $1,215,250 in 2026.
  • Assessor market value per square footThe current public record shows about $334 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 390 residential records in the same neighborhood, the average assessor market value is about $383 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.6% on average.

Comparable assessments

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

  • 875 Oak Dr, Glencoe, IL 60022
    3,612 sqft | $241/sqft | built 1959 | Similar size (3,612 vs 3,643 sqft); Similar age (1959 vs 1957); Similar lot size (12,440 vs 13,736 sqft)
    $871,300
  • 920 Forest Way, Glencoe, IL 60022
    3,529 sqft | $363/sqft | built 1954 | Similar size (3,529 vs 3,643 sqft); Similar age (1954 vs 1957); Lot 10% smaller (12,300 vs 13,736 sqft)
    $1,280,000
  • 776 Clover Ln, Glencoe, IL 60022
    3,885 sqft | $358/sqft | built 1956 | 7% larger (3,885 vs 3,643 sqft); Similar age (1956 vs 1957); Similar lot size (13,187 vs 13,736 sqft)
    $1,390,000
  • 695 Apple Tree Ln, Glencoe, IL 60022
    3,786 sqft | $354/sqft | built 1960 | Similar size (3,786 vs 3,643 sqft); Similar age (1960 vs 1957); Lot 14% smaller (11,875 vs 13,736 sqft)
    $1,340,380
  • 1024 Edgebrook Ln, Glencoe, IL 60022
    3,719 sqft | $326/sqft | built 1966 | Similar size (3,719 vs 3,643 sqft); Lot 15% smaller (11,645 vs 13,736 sqft); Same quality (Average)
    $1,211,600

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 6.5% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,215,250−$84,750−6.5%
2025$1,300,000+$194,350+17.6%
2024$1,105,650$00.0%
2023$1,105,650−$153,950−12.2%
2022$1,259,600+$45,180+3.7%
2021$1,214,420$00.0%
2020$1,214,420——
6-year total+$830+0.1%