Cook County Value

2229 Post Rd, Northbrook, IL 60062

5 bed / 2 bath, 3,397 sqft, built 1977, in Northfield. Assessor market value for 2026: $699,800.

Cook County account 04184040300000

Assessor market value
$699,800
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,397 sqft
$206 per sqft
Year built
1977
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 19.6% from $870,000 in 2025 to $699,800 in 2026.
  • Assessor market value per square footThe current public record shows about $206 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 530 residential records in the same neighborhood, the average assessor market value is about $283 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.3% on average.

Comparable assessments

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

  • 2239 Post Rd, Northbrook, IL 60062
    3,286 sqft | $212/sqft | built 1977 | Similar size (3,286 vs 3,397 sqft); Built same year (1977); Similar lot size (33,180 vs 33,600 sqft)
    $695,550
  • 2285 Holly Ct, Northbrook, IL 60062
    3,403 sqft | $292/sqft | built 1966 | Similar size (3,403 vs 3,397 sqft); Similar lot size (31,827 vs 33,600 sqft); Same quality (Average)
    $995,000
  • 3725 Whirlaway Dr, Northbrook, IL 60062
    3,287 sqft | $292/sqft | built 1972 | Similar size (3,287 vs 3,397 sqft); Similar age (1972 vs 1977); Similar lot size (34,548 vs 33,600 sqft)
    $960,000
  • 2159 Post Rd, Northbrook, IL 60062
    3,485 sqft | $208/sqft | built 1972 | Similar size (3,485 vs 3,397 sqft); Similar age (1972 vs 1977); Lot 10% smaller (30,135 vs 33,600 sqft)
    $723,150
  • 2209 Post Rd, Northbrook, IL 60062
    3,634 sqft | $210/sqft | built 1971 | 7% larger (3,634 vs 3,397 sqft); Similar lot size (32,700 vs 33,600 sqft); Same quality (Average)
    $761,800

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 19.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$699,800−$170,200−19.6%
2025$870,000+$249,870+40.3%
2024$620,130——
2-year total+$79,670+12.8%