Cook County Value

1340 First St, Northbrook, IL 60062

3 bed / 2 bath, 2,251 sqft, built 1928, in Northfield. Assessor market value for 2026: $730,010.

Cook County account 04094090090000

Assessor market value
$730,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,251 sqft
$324 per sqft
Year built
1928
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 $730,010 in 2025 to $730,010 in 2026.
  • Assessor market value per square footThe current public record shows about $324 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.

  • 1922 Henley St, Glenview, IL 60025
    2,182 sqft | $282/sqft | built 1929 | Similar size (2,182 vs 2,251 sqft); Similar age (1929 vs 1928); Similar lot size (10,846 vs 10,875 sqft)
    $615,000
  • 1349 Church St, Northbrook, IL 60062
    2,264 sqft | $292/sqft | built 1924 | Similar size (2,264 vs 2,251 sqft); Similar age (1924 vs 1928); Similar lot size (11,913 vs 10,875 sqft)
    $660,000
  • 2219 Glenview Rd, Glenview, IL 60025
    2,245 sqft | $316/sqft | built 1924 | Similar size (2,245 vs 2,251 sqft); Similar age (1924 vs 1928); Lot 14% smaller (9,400 vs 10,875 sqft)
    $710,000
  • 1936 Dewes St, Glenview, IL 60025
    2,115 sqft | $369/sqft | built 1918 | 6% smaller (2,115 vs 2,251 sqft); Similar lot size (10,548 vs 10,875 sqft); Same quality (Average)
    $780,000
  • 2137 Walters Ave, Northbrook, IL 60062
    2,412 sqft | $323/sqft | built 1928 | 7% larger (2,412 vs 2,251 sqft); Built same year (1928); Similar lot size (11,880 vs 10,875 sqft)
    $780,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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$730,010$00.0%
2025$730,010+$330,020+82.5%
2024$399,990$00.0%
2023$399,990−$190,010−32.2%
2022$590,000+$256,950+77.2%
2021$333,050+$100.0%
2020$333,040——
6-year total+$396,970+119.2%