Cook County Value

2259 Post Rd, Northbrook, IL 60062

5 bed / 2 bath, 4,158 sqft, built 1977, in Northfield. Assessor market value for 2026: $707,500.

Cook County account 04173030260000

Assessor market value
$707,500
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,158 sqft
$170 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 $880,000 in 2025 to $707,500 in 2026.
  • Assessor market value per square footThe current public record shows about $170 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

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

  • 2199 Post Rd, Northbrook, IL 60062
    4,120 sqft | $195/sqft | built 1974 | Similar size (4,120 vs 4,158 sqft); Similar age (1974 vs 1977); Similar lot size (33,075 vs 32,100 sqft)
    $802,450
  • 2270 Cedar Ln, Northbrook, IL 60062
    3,954 sqft | $281/sqft | built 1966 | Similar size (3,954 vs 4,158 sqft); Similar lot size (32,067 vs 32,100 sqft); Same quality (Average)
    $1,110,000
  • 2139 Post Rd, Northbrook, IL 60062
    3,799 sqft | $216/sqft | built 1979 | 9% smaller (3,799 vs 4,158 sqft); Similar age (1979 vs 1977); Similar lot size (31,900 vs 32,100 sqft)
    $820,850
  • 2269 Post Rd, Northbrook, IL 60062
    3,838 sqft | $206/sqft | built 1973 | 8% smaller (3,838 vs 4,158 sqft); Similar age (1973 vs 1977); Similar lot size (32,900 vs 32,100 sqft)
    $791,300
  • 2290 Cedar Ln, Northbrook, IL 60062
    4,170 sqft | $257/sqft | built 1967 | Similar size (4,170 vs 4,158 sqft); Similar lot size (32,487 vs 32,100 sqft); Same quality (Average)
    $1,070,000

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: . Showing the last prepared sales evidence while recent sales are refreshed. 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$707,500−$172,500−19.6%
2025$880,000+$81,600+10.2%
2024$798,400$00.0%
2023$798,400$00.0%
2022$798,400+$262,500+49.0%
2021$535,900$00.0%
2020$535,900——
6-year total+$171,600+32.0%