Cook County Value

3856 Maple Ave, Northbrook, IL 60062

6 bed / 5 bath, 4,744 sqft, built 2000, in Northfield. Assessor market value for 2026: $1,288,330.

Cook County account 04074020270000

Assessor market value
$1,288,330
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,744 sqft
$272 per sqft
Year built
2000
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 decreased 5.2% from $1,359,020 in 2025 to $1,288,330 in 2026.
  • Assessor market value per square footThe current public record shows about $272 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.

  • 3825 Oak Ave, Northbrook, IL 60062
    5,055 sqft | $359/sqft | built 2005 | 7% larger (5,055 vs 4,744 sqft); Similar age (2005 vs 2000); Similar lot size (27,300 vs 28,200 sqft)
    $1,814,270
  • 4015 Maple Ave, Northbrook, IL 60062
    4,734 sqft | $234/sqft | built 1991 | Similar size (4,734 vs 4,744 sqft); Similar lot size (29,700 vs 28,200 sqft); Same quality (Average)
    $1,110,000
  • 3920 Greenacre Dr, Northbrook, IL 60062
    4,811 sqft | $335/sqft | built 2003 | Similar size (4,811 vs 4,744 sqft); Similar age (2003 vs 2000); Similar lot size (30,400 vs 28,200 sqft)
    $1,612,780
  • 3690 Maple Ave, Northbrook, IL 60062
    4,742 sqft | $257/sqft | built 1997 | Similar size (4,742 vs 4,744 sqft); Similar age (1997 vs 2000); Lot 11% smaller (25,200 vs 28,200 sqft)
    $1,220,000
  • 3659 Oak Ave, Northbrook, IL 60062
    5,091 sqft | $338/sqft | built 2003 | 7% larger (5,091 vs 4,744 sqft); Similar age (2003 vs 2000); Lot 11% smaller (25,000 vs 28,200 sqft)
    $1,723,050

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 5.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,288,330−$70,690−5.2%
2025$1,359,020+$259,020+23.5%
2024$1,100,000$00.0%
2023$1,100,000$00.0%
2022$1,100,000+$107,150+10.8%
2021$992,850+$100.0%
2020$992,840——
6-year total+$295,490+29.8%