Cook County Value

2329 Catherine St, Northbrook, IL 60062

5 bed / 4 bath, 3,868 sqft, built 2015, in Northfield. Assessor market value for 2026: $1,515,630.

Cook County account 04094050340000

Assessor market value
$1,515,630
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,868 sqft
$392 per sqft
Year built
2015
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 10.1% from $1,685,590 in 2025 to $1,515,630 in 2026.
  • Assessor market value per square footThe current public record shows about $392 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 2,200 residential records in the same neighborhood, the average assessor market value is about $346 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.0% on average.

Comparable assessments

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

  • 1152 Cedar Ln, Northbrook, IL 60062
    3,850 sqft | $398/sqft | built 2013 | Similar size (3,850 vs 3,868 sqft); Similar age (2013 vs 2015); Similar lot size (10,634 vs 10,879 sqft)
    $1,531,840
  • 1705 Elm Ave, Northbrook, IL 60062
    3,887 sqft | $364/sqft | built 2012 | Similar size (3,887 vs 3,868 sqft); Similar age (2012 vs 2015); Similar lot size (11,138 vs 10,879 sqft)
    $1,416,200
  • 2146 Ash Ln, Northbrook, IL 60062
    4,020 sqft | $445/sqft | built 2015 | Similar size (4,020 vs 3,868 sqft); Built same year (2015); Similar lot size (10,535 vs 10,879 sqft)
    $1,790,010
  • 1781 Robincrest Ln Glenview
    3,879 sqft | $376/sqft | built 2015 | Similar size (3,879 vs 3,868 sqft); Built same year (2015); Similar lot size (10,170 vs 10,879 sqft)
    $1,460,000
  • 2336 Ash Ln, Northbrook, IL 60062
    3,810 sqft | $449/sqft | built 2024 | Similar size (3,810 vs 3,868 sqft); Similar lot size (10,850 vs 10,879 sqft); Same quality (Average)
    $1,712,240

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 10.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,515,630−$169,960−10.1%
2025$1,685,590+$604,100+55.9%
2024$1,081,490−$74,270−6.4%
2023$1,155,760−$134,370−10.4%
2022$1,290,130+$468,350+57.0%
2021$821,780−$96,030−10.5%
2020$917,810——
6-year total+$597,820+65.1%