Cook County Value

4445 Lilac Ave, Glenview, IL 60025

4 bed / 3 bath, 2,817 sqft, built 2005, in Northfield. Assessor market value for 2026: $844,210.

Cook County account 04304070740000

Assessor market value
$844,210
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,817 sqft
$300 per sqft
Year built
2005
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 decreased 3.0% from $870,000 in 2025 to $844,210 in 2026.
  • Assessor market value per square footThe current public record shows about $300 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 760 residential records in the same neighborhood, the average assessor market value is about $249 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.

  • 4726 Lilac Ave, Glenview, IL 60025
    2,964 sqft | $258/sqft | built 2003 | 5% larger (2,964 vs 2,817 sqft); Similar age (2003 vs 2005); Similar lot size (10,020 vs 10,020 sqft)
    $764,160
  • 4646 Linden Ave, Glenview, IL 60025
    2,976 sqft | $301/sqft | built 2005 | 6% larger (2,976 vs 2,817 sqft); Built same year (2005); Similar lot size (10,020 vs 10,020 sqft)
    $896,680
  • 4725 Laurel Ave, Glenview, IL 60025
    2,776 sqft | $319/sqft | built 2009 | Similar size (2,776 vs 2,817 sqft); Similar age (2009 vs 2005); Similar lot size (10,020 vs 10,020 sqft)
    $885,580
  • 4735 Linden Ave, Glenview, IL 60025
    2,945 sqft | $302/sqft | built 2000 | Similar size (2,945 vs 2,817 sqft); Similar age (2000 vs 2005); Similar lot size (10,020 vs 10,020 sqft)
    $890,000
  • 4517 Lilac Ave, Glenview, IL 60025
    2,672 sqft | $303/sqft | built 2000 | 5% smaller (2,672 vs 2,817 sqft); Similar age (2000 vs 2005); Similar lot size (10,020 vs 10,020 sqft)
    $810,000

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 3.0% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$844,210−$25,790−3.0%
2025$870,000+$280,000+47.5%
2024$590,000——
2-year total+$254,210+43.1%