Cook County Value

3020 Koepke Rd, Northbrook, IL 60062

4 bed / 4 bath, 3,789 sqft, built 2013, in Northfield Assessor market value for 2026: $1,333,900.

Cook County account 04172010190000

Assessor market value
$1,333,900
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,789 sqft
$352 per sqft
Year built
2013
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 4.7% from $1,400,000 in 2025 to $1,333,900 in 2026.
  • Assessor market value per square footThe current public record shows about $352 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.

  • 2915 Keystone Rd, Northbrook, IL 60062
    3,701 sqft | $351/sqft | built 2014 | Similar size (3,701 vs 3,789 sqft); Similar age (2014 vs 2013); Similar lot size (18,000 vs 17,820 sqft)
    $1,298,140
  • 2980 Koepke Rd, Northbrook, IL 60062
    3,967 sqft | $406/sqft | built 2016 | Similar size (3,967 vs 3,789 sqft); Similar age (2016 vs 2013); Similar lot size (17,820 vs 17,820 sqft)
    $1,610,000
  • 2567 Walters Ave, Northbrook, IL 60062
    3,722 sqft | $374/sqft | built 2015 | Similar size (3,722 vs 3,789 sqft); Similar age (2015 vs 2013); Similar lot size (18,731 vs 17,820 sqft)
    $1,391,610
  • 960 Hawthorne Ln, Northbrook, IL 60062
    4,040 sqft | $343/sqft | built 2013 | 7% larger (4,040 vs 3,789 sqft); Built same year (2013); Similar lot size (17,600 vs 17,820 sqft)
    $1,384,700
  • 2890 Koepke Rd, Northbrook, IL 60062
    3,788 sqft | $298/sqft | built 2000 | Similar size (3,788 vs 3,789 sqft); Similar lot size (17,820 vs 17,820 sqft); Same quality (Average)
    $1,128,690

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 4.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,333,900−$66,100−4.7%
2025$1,400,000+$495,390+54.8%
2024$904,610——
2-year total+$429,290+47.5%