Cook County Value

2379 Castilian Cir, Northbrook, IL 60062

4 bed / 2 bath, 2,387 sqft, built 1973, in Northfield. Assessor market value for 2026: $690,010.

Cook County account 04212080180000

Assessor market value
$690,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,387 sqft
$289 per sqft
Year built
1973
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 $690,010 in 2025 to $690,010 in 2026.
  • Assessor market value per square footThe current public record shows about $289 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 1,727 residential records in the same neighborhood, the average assessor market value is about $299 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.8% on average.

Comparable assessments

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

  • 2659 Lisa Ct, Northbrook, IL 60062
    2,387 sqft | $306/sqft | built 1971 | Similar size (2,387 vs 2,387 sqft); Similar age (1971 vs 1973); Similar lot size (12,750 vs 12,750 sqft)
    $730,010
  • 3879 Grace Ln, Glenview, IL 60025
    2,422 sqft | $297/sqft | built 1975 | Similar size (2,422 vs 2,387 sqft); Similar age (1975 vs 1973); Similar lot size (12,866 vs 12,750 sqft)
    $720,000
  • 1451 Crown Ln, Glenview, IL 60025
    2,417 sqft | $281/sqft | built 1967 | Similar size (2,417 vs 2,387 sqft); Similar lot size (12,838 vs 12,750 sqft); Same quality (Average)
    $680,000
  • 3051 Knollwood Ln, Glenview, IL 60025
    2,413 sqft | $319/sqft | built 1981 | Similar size (2,413 vs 2,387 sqft); Similar lot size (12,594 vs 12,750 sqft); Same quality (Average)
    $770,000
  • 2319 Greenwood Rd, Glenview, IL 60026
    2,380 sqft | $333/sqft | built 1968 | Similar size (2,380 vs 2,387 sqft); Similar age (1968 vs 1973); Similar lot size (12,397 vs 12,750 sqft)
    $793,120

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$690,010$00.0%
2025$690,010+$170,010+32.7%
2024$520,000$00.0%
2023$520,000$00.0%
2022$520,000+$59,640+13.0%
2021$460,360−$12,220−2.6%
2020$472,580——
6-year total+$217,430+46.0%