Cook County Value

2020 Franklin Dr, Glenview, IL 60026

4 bed / 2 bath, 3,368 sqft, built 1989, in Northfield. Assessor market value for 2026: $842,440.

Cook County account 04291010190000

Assessor market value
$842,440
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,368 sqft
$250 per sqft
Year built
1989

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 $842,440 in 2025 to $842,440 in 2026.
  • Assessor market value per square footThe current public record shows about $250 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 530 residential records in the same neighborhood, the average assessor market value is about $283 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -3.3% on average.

Comparable assessments

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

  • 4309 Westview Dr Glenview
    3,403 sqft | $252/sqft | built 1991 | Similar size (3,403 vs 3,368 sqft); Similar age (1991 vs 1989); Similar lot size (10,226 vs 10,744 sqft)
    $856,400
  • 2001 Franklin Dr, Glenview, IL 60026
    3,388 sqft | $269/sqft | built 1988 | Similar size (3,388 vs 3,368 sqft); Similar age (1988 vs 1989); Similar lot size (10,368 vs 10,744 sqft)
    $910,100
  • 1900 Franklin Dr, Glenview, IL 60026
    3,282 sqft | $253/sqft | built 1989 | Similar size (3,282 vs 3,368 sqft); Built same year (1989); Lot 13% larger (12,126 vs 10,744 sqft)
    $829,810
  • 4315 Hammersmith Ln, Glenview, IL 60026
    3,200 sqft | $256/sqft | built 1986 | Similar size (3,200 vs 3,368 sqft); Similar age (1986 vs 1989); Similar lot size (10,290 vs 10,744 sqft)
    $820,000
  • 2024 Franklin Dr, Glenview, IL 60026
    3,694 sqft | $240/sqft | built 1990 | 10% larger (3,694 vs 3,368 sqft); Similar age (1990 vs 1989); Similar lot size (10,156 vs 10,744 sqft)
    $887,270

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$842,440$00.0%
2025$842,440+$133,600+18.8%
2024$708,840——
2-year total+$133,600+18.8%