Cook County Value

3690 Maple Ave, Northbrook, IL 60062

4 bed / 3 bath, 4,742 sqft, built 1997, in Northfield. Assessor market value for 2026: $1,220,000.

Cook County account 04074030220000

Assessor market value
$1,220,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,742 sqft
$257 per sqft
Year built
1997
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 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 stayed about the same, from $1,220,000 in 2025 to $1,220,000 in 2026.
  • Assessor market value per square footThe current public record shows about $257 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 422 residential records in the same neighborhood, the average assessor market value is about $304 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +4.6% on average.

Comparable assessments

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

  • 3900 Maple Ave, Northbrook, IL 60062
    5,161 sqft | $240/sqft | built 1994 | 9% larger (5,161 vs 4,742 sqft); Similar age (1994 vs 1997); Similar lot size (25,200 vs 25,200 sqft)
    $1,240,000
  • 3611 Oak Ave, Northbrook, IL 60062
    4,999 sqft | $310/sqft | built 2006 | 5% larger (4,999 vs 4,742 sqft); Similar lot size (26,100 vs 25,200 sqft); Same quality (Average)
    $1,550,000
  • 3920 Greenacre Dr, Northbrook, IL 60062
    4,811 sqft | $335/sqft | built 2003 | Similar size (4,811 vs 4,742 sqft); Same quality (Average); Same bed/bath (4/3)
    $1,612,780
  • 3659 Oak Ave, Northbrook, IL 60062
    5,091 sqft | $338/sqft | built 2003 | 7% larger (5,091 vs 4,742 sqft); Similar lot size (25,000 vs 25,200 sqft); Same quality (Average)
    $1,723,050
  • 3856 Maple Ave, Northbrook, IL 60062
    4,744 sqft | $272/sqft | built 2000 | Similar size (4,744 vs 4,742 sqft); Similar age (2000 vs 1997); Lot 12% larger (28,200 vs 25,200 sqft)
    $1,288,330

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

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$1,220,000$00.0%
2025$1,220,000+$230,000+23.2%
2024$990,000$00.0%
2023$990,000$00.0%
2022$990,000−$8,530−0.9%
2021$998,530$00.0%
2020$998,530——
6-year total+$221,470+22.2%