Cook County Value

3056 Knollwood Ln, Glenview, IL 60025

4 bed / 2 bath, 2,982 sqft, built 1977, in Northfield. Assessor market value for 2026: $830,000.

Cook County account 04332190120000

Assessor market value
$830,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,982 sqft
$278 per sqft
Year built
1977
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 stayed about the same, from $830,000 in 2025 to $830,000 in 2026.
  • Assessor market value per square footThe current public record shows about $278 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 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.

  • 2621 Landwehr Rd, Glenview, IL 60026
    2,974 sqft | $262/sqft | built 1977 | Similar size (2,974 vs 2,982 sqft); Built same year (1977); Similar lot size (9,988 vs 9,826 sqft)
    $780,000
  • 3850 Grace Ln, Glenview, IL 60025
    2,936 sqft | $266/sqft | built 1976 | Similar size (2,936 vs 2,982 sqft); Similar age (1976 vs 1977); Similar lot size (10,063 vs 9,826 sqft)
    $780,540
  • 1618 Robin Ln, Glenview, IL 60025
    3,026 sqft | $264/sqft | built 1975 | Similar size (3,026 vs 2,982 sqft); Similar age (1975 vs 1977); Similar lot size (10,000 vs 9,826 sqft)
    $800,000
  • 3813 Harvest Ln, Glenview, IL 60026
    2,962 sqft | $236/sqft | built 1977 | Similar size (2,962 vs 2,982 sqft); Built same year (1977); Similar lot size (10,000 vs 9,826 sqft)
    $700,000
  • 1629 Robin Ln, Glenview, IL 60025
    3,026 sqft | $249/sqft | built 1976 | Similar size (3,026 vs 2,982 sqft); Similar age (1976 vs 1977); Similar lot size (10,155 vs 9,826 sqft)
    $754,600

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$830,000$00.0%
2025$830,000+$231,720+38.7%
2024$598,280——
2-year total+$231,720+38.7%