Cook County Value

850 Lenox Rd, Glenview, IL 60025

5 bed / 2 bath, 2,994 sqft, built 1972, in Northfield. Assessor market value for 2026: $1,084,540.

Cook County account 04363030070000

Assessor market value
$1,084,540
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,994 sqft
$362 per sqft
Year built
1972
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 60025 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 increased 4.3% from $1,040,000 in 2025 to $1,084,540 in 2026.
  • Assessor market value per square footThe current public record shows about $362 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 60025.
  • Neighborhood value signalAmong 654 residential records in the same neighborhood, the average assessor market value is about $365 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.

  • 835 Surrey Ln, Glenview, IL 60025
    2,924 sqft | $335/sqft | built 1970 | Similar size (2,924 vs 2,994 sqft); Similar age (1970 vs 1972); Similar lot size (10,920 vs 9,960 sqft)
    $979,800
  • 848 Surrey Ln, Glenview, IL 60025
    2,806 sqft | $348/sqft | built 1963 | 6% smaller (2,806 vs 2,994 sqft); Similar lot size (9,360 vs 9,960 sqft); Same quality (Average)
    $977,690
  • 842 Surrey Ln, Glenview, IL 60025
    3,462 sqft | $324/sqft | built 1972 | Built same year (1972); Similar lot size (9,360 vs 9,960 sqft); Same quality (Average)
    $1,120,000
  • 735 Windsor Rd, Glenview, IL 60025
    2,911 sqft | $354/sqft | built 1960 | Similar size (2,911 vs 2,994 sqft); Lot 13% larger (11,220 vs 9,960 sqft); Same quality (Average)
    $1,031,440
  • 701 Surrey Ln, Glenview, IL 60025
    2,675 sqft | $205/sqft | built 1977 | 11% smaller (2,675 vs 2,994 sqft); Similar age (1977 vs 1972); Lot 12% smaller (8,800 vs 9,960 sqft)
    $548,580

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

Up 4.3% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,084,540+$44,540+4.3%
2025$1,040,000+$170,000+19.5%
2024$870,000——
2-year total+$214,540+24.7%