Cook County Value

3226 Mary Kay Ln, Glenview, IL 60026

5 bed / 2 bath, 2,626 sqft, built 1970, in Northfield. Assessor market value for 2026: $770,000.

Cook County account 04214020090000

Assessor market value
$770,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,626 sqft
$293 per sqft
Year built
1970

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 stayed about the same, from $770,000 in 2025 to $770,000 in 2026.
  • Assessor market value per square footThe current public record shows about $293 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

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

  • 2435 Happy Hollow Rd, Glenview, IL 60026
    2,626 sqft | $274/sqft | built 1967 | Similar size (2,626 vs 2,626 sqft); Similar age (1967 vs 1970); Similar lot size (11,644 vs 11,880 sqft)
    $720,000
  • 3718 Winnetka Rd, Glenview, IL 60026
    2,626 sqft | $278/sqft | built 1969 | Similar size (2,626 vs 2,626 sqft); Similar age (1969 vs 1970); Similar lot size (12,397 vs 11,880 sqft)
    $730,000
  • 3070 Mary Kay Ln, Glenview, IL 60026
    2,626 sqft | $293/sqft | built 1968 | Similar size (2,626 vs 2,626 sqft); Similar age (1968 vs 1970); Similar lot size (12,904 vs 11,880 sqft)
    $770,000
  • 3219 Maple Leaf Dr, Glenview, IL 60026
    2,626 sqft | $274/sqft | built 1971 | Similar size (2,626 vs 2,626 sqft); Similar age (1971 vs 1970); Similar lot size (10,934 vs 11,880 sqft)
    $720,580
  • 2663 Salceda Dr, Northbrook, IL 60062
    2,754 sqft | $263/sqft | built 1973 | Similar size (2,754 vs 2,626 sqft); Similar age (1973 vs 1970); Similar lot size (12,410 vs 11,880 sqft)
    $723,350

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: . Showing the last prepared sales evidence while recent sales are refreshed. 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$770,000$00.0%
2025$770,000+$219,760+39.9%
2024$550,240——
2-year total+$219,760+39.9%