Cook County Value

1931 Butternut Ln, Northbrook, IL 60062

4 bed / 4 bath, 3,355 sqft, built 2018, in Northfield. Assessor market value for 2026: $1,379,570.

Cook County account 04162130070000

Assessor market value
$1,379,570
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,355 sqft
$411 per sqft
Year built
2018
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 stayed about the same, from $1,379,570 in 2025 to $1,379,570 in 2026.
  • Assessor market value per square footThe current public record shows about $411 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 1,572 residential records in the same neighborhood, the average assessor market value is about $309 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.3% on average.

Comparable assessments

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

  • 1948 Butternut Ln, Northbrook, IL 60062
    3,361 sqft | $411/sqft | built 2020 | Similar size (3,361 vs 3,355 sqft); Similar age (2020 vs 2018); Similar lot size (10,010 vs 10,075 sqft)
    $1,381,000
  • 1023 Dell Rd, Northbrook, IL 60062
    3,398 sqft | $377/sqft | built 2015 | Similar size (3,398 vs 3,355 sqft); Similar age (2015 vs 2018); Similar lot size (10,029 vs 10,075 sqft)
    $1,280,000
  • 2248 Brentwood Rd, Northbrook, IL 60062
    3,462 sqft | $396/sqft | built 2018 | Similar size (3,462 vs 3,355 sqft); Built same year (2018); Similar lot size (10,140 vs 10,075 sqft)
    $1,372,380
  • 1919 Glendale Ave, Northbrook, IL 60062
    3,423 sqft | $410/sqft | built 2019 | Similar size (3,423 vs 3,355 sqft); Similar age (2019 vs 2018); Similar lot size (10,010 vs 10,075 sqft)
    $1,405,010
  • 1712 Shermer Rd, Northbrook, IL 60062
    3,209 sqft | $409/sqft | built 2017 | Similar size (3,209 vs 3,355 sqft); Similar age (2017 vs 2018); Similar lot size (10,126 vs 10,075 sqft)
    $1,313,270

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

No change in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,379,570$00.0%
2025$1,379,570+$313,880+29.5%
2024$1,065,690——
2-year total+$313,880+29.5%