Cook County Value

4324 Hammersmith Ln, Glenview, IL 60026

4 bed / 3 bath, 3,124 sqft, built 1988, in Northfield. Assessor market value for 2026: $900,000.

Cook County account 04291010280000

Assessor market value
$900,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,124 sqft
$288 per sqft
Year built
1988
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 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 $900,000 in 2025 to $900,000 in 2026.
  • Assessor market value per square footThe current public record shows about $288 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.

  • 2009 Franklin Dr, Glenview, IL 60026
    3,314 sqft | $278/sqft | built 1986 | 6% larger (3,314 vs 3,124 sqft); Similar age (1986 vs 1988); Similar lot size (16,950 vs 16,650 sqft)
    $920,000
  • 2069 Post Rd, Northbrook, IL 60062
    3,157 sqft | $234/sqft | built 1975 | Similar size (3,157 vs 3,124 sqft); Similar lot size (16,800 vs 16,650 sqft); Same quality (Average)
    $740,000
  • 2754 Porter Ct, Glenview, IL 60026
    3,158 sqft | $269/sqft | built 1983 | Similar size (3,158 vs 3,124 sqft); Similar age (1983 vs 1988); Lot 12% smaller (14,696 vs 16,650 sqft)
    $850,000
  • 2115 Franklin Dr, Glenview, IL 60026
    2,896 sqft | $314/sqft | built 1990 | 7% smaller (2,896 vs 3,124 sqft); Similar age (1990 vs 1988); Similar lot size (15,885 vs 16,650 sqft)
    $910,000
  • 3342 Lake Knoll Dr, Northbrook, IL 60062
    2,990 sqft | $268/sqft | built 1974 | Similar size (2,990 vs 3,124 sqft); Similar lot size (17,143 vs 16,650 sqft); Same quality (Average)
    $800,000

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

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$900,000$00.0%
2025$900,000+$123,400+15.9%
2024$776,600——
2-year total+$123,400+15.9%