Cook County Value

3050 Kayjay Dr, Northbrook, IL 60062

4 bed / 2 bath, 2,698 sqft, built 1977, in Northfield. Assessor market value for 2026: $748,200.

Cook County account 04202100120000

In line with similar homes

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

Assessor market value$748,200
Similar homes$771,816
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
$748,200
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,698 sqft
$277 per sqft
Year built
1977
Average quality

What we found

Similar homes' assessments

Weak

4 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $286.07/sqft, which supports a value of $771,816.

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 60062 and Northfield assessment pages.

Local guide: Northfield Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Northfield, appeals to the Assessor closed . Board of Review dates for Northfield have not been published yet.

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 15.9% from $890,000 in 2025 to $748,200 in 2026.
  • Assessor market value per square footThe current public record shows about $277 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Northfield neighborhood and ZIP 60062.
  • Neighborhood value signalAmong 2,922 residential records in the same neighborhood, the average assessor market value is about $298 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.8% on average.

Comparable assessments

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

  • 1933 Greenview Rd, Northbrook, IL 60062
    2,698 sqft | $292/sqft | built 1977 | Similar size (2,698 vs 2,698 sqft); Built same year (1977); Similar lot size (12,000 vs 12,000 sqft)
    $788,400
  • 3061 Doriann Dr, Northbrook, IL 60062
    2,685 sqft | $274/sqft | built 1975 | Similar size (2,685 vs 2,698 sqft); Similar age (1975 vs 1977); Similar lot size (12,000 vs 12,000 sqft)
    $736,910
  • 3120 Techny Rd, Northbrook, IL 60062
    2,700 sqft | $267/sqft | built 1976 | Similar size (2,700 vs 2,698 sqft); Similar age (1976 vs 1977); Similar lot size (12,558 vs 12,000 sqft)
    $720,000
  • 2836 Floral Dr, Northbrook, IL 60062
    2,698 sqft | $248/sqft | built 1972 | Similar size (2,698 vs 2,698 sqft); Similar age (1972 vs 1977); Similar lot size (12,150 vs 12,000 sqft)
    $668,160
  • 2643 Oak Ave, Northbrook, IL 60062
    2,702 sqft | $291/sqft | built 1975 | Similar size (2,702 vs 2,698 sqft); Similar age (1975 vs 1977); Similar lot size (11,988 vs 12,000 sqft)
    $785,070

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 15.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$748,200−$141,800−15.9%
2025$890,000+$341,180+62.2%
2024$548,820−$31,180−5.4%
2023$580,000$00.0%
2022$580,000+$99,390+20.7%
2021$480,610−$36,980−7.1%
2020$517,590——
6-year total+$230,610+44.6%