Cook County Value

4123 Hampton Ct, Glenview, IL 60026

5 bed / 4 bath, 3,715 sqft, built 2004, in Northfield. Assessor market value for 2026: $1,250,000.

Cook County account 04204190030000

Assessor market value
$1,250,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,715 sqft
$336 per sqft
Year built
2004
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 $1,250,000 in 2025 to $1,250,000 in 2026.
  • Assessor market value per square footThe current public record shows about $336 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 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.

  • 4135 Hampton Ct, Glenview, IL 60026
    3,687 sqft | $328/sqft | built 2019 | Similar size (3,687 vs 3,715 sqft); Similar lot size (10,200 vs 10,428 sqft); Same quality (Average)
    $1,208,400
  • 3610 Ari Ln, Glenview, IL 60026
    3,830 sqft | $278/sqft | built 1997 | Similar size (3,830 vs 3,715 sqft); Similar lot size (10,000 vs 10,428 sqft); Same quality (Average)
    $1,065,050
  • 1724 Robin Ln, Glenview, IL 60025
    3,500 sqft | $257/sqft | built 2006 | 6% smaller (3,500 vs 3,715 sqft); Similar age (2006 vs 2004); Similar lot size (10,160 vs 10,428 sqft)
    $899,840
  • 3930 Countryside Ln, Glenview, IL 60025
    3,737 sqft | $310/sqft | built 2015 | Similar size (3,737 vs 3,715 sqft); Similar lot size (11,110 vs 10,428 sqft); Same quality (Average)
    $1,160,010
  • 4117 Hampton Ct, Glenview, IL 60026
    4,237 sqft | $231/sqft | built 2005 | 14% larger (4,237 vs 3,715 sqft); Similar age (2005 vs 2004); Similar lot size (10,295 vs 10,428 sqft)
    $978,710

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$1,250,000$00.0%
2025$1,250,000+$370,000+42.0%
2024$880,000$00.0%
2023$880,000$00.0%
2022$880,000+$171,650+24.2%
2021$708,350+$100.0%
2020$708,340——
6-year total+$541,660+76.5%