Cook County Value

2241 Janet Dr, Glenview, IL 60026

4 bed / 2 bath, 2,458 sqft, built 1987, in Northfield. Assessor market value for 2026: $779,710.

Cook County account 04214140040000

Assessor market value
$779,710
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,458 sqft
$317 per sqft
Year built
1987
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 60026 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 4.9% from $820,000 in 2025 to $779,710 in 2026.
  • Assessor market value per square footThe current public record shows about $317 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 60026.
  • 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.

  • 3086 Mary Kay Ln, Glenview, IL 60026
    2,496 sqft | $321/sqft | built 1986 | Similar size (2,496 vs 2,458 sqft); Similar age (1986 vs 1987); Similar lot size (10,400 vs 10,400 sqft)
    $800,000
  • 3200 Barbara Dr, Glenview, IL 60026
    2,504 sqft | $331/sqft | built 1986 | Similar size (2,504 vs 2,458 sqft); Similar age (1986 vs 1987); Similar lot size (10,400 vs 10,400 sqft)
    $830,000
  • 3208 Barbara Dr, Glenview, IL 60026
    2,458 sqft | $316/sqft | built 1986 | Similar size (2,458 vs 2,458 sqft); Similar age (1986 vs 1987); Similar lot size (9,919 vs 10,400 sqft)
    $776,440
  • 3209 Brandess Dr, Glenview, IL 60026
    2,400 sqft | $338/sqft | built 1985 | Similar size (2,400 vs 2,458 sqft); Similar age (1985 vs 1987); Similar lot size (10,400 vs 10,400 sqft)
    $810,000
  • 3850 Sally Ct, Glenview, IL 60025
    2,475 sqft | $275/sqft | built 1984 | Similar size (2,475 vs 2,458 sqft); Similar age (1984 vs 1987); Similar lot size (9,988 vs 10,400 sqft)
    $680,000

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 4.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$779,710−$40,290−4.9%
2025$820,000+$263,910+47.5%
2024$556,090——
2-year total+$223,620+40.2%