Cook County Value

2510 Gayle Ct, Northbrook, IL 60062

4 bed / 3 bath, 4,776 sqft, built 1997, in Northfield. Assessor market value for 2026: $1,220,000.

Cook County account 04201090120000

Assessor market value
$1,220,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,776 sqft
$255 per sqft
Year built
1997
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 60062 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 $1,220,000 in 2025 to $1,220,000 in 2026.
  • Assessor market value per square footThe current public record shows about $255 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 60062.
  • Neighborhood value signalAmong 440 residential records in the same neighborhood, the average assessor market value is about $295 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.2% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 2502 Gayle Ct, Northbrook, IL 60062
    4,714 sqft | $263/sqft | built 1997 | Similar size (4,714 vs 4,776 sqft); Built same year (1997); Similar lot size (17,640 vs 18,061 sqft)
    $1,240,000
  • 2501 Gayle Ct, Northbrook, IL 60062
    4,768 sqft | $260/sqft | built 1998 | Similar size (4,768 vs 4,776 sqft); Similar age (1998 vs 1997); Same quality (Average)
    $1,240,000
  • 3374 Highland Rd, Northbrook, IL 60062
    4,260 sqft | $239/sqft | built 1997 | 11% smaller (4,260 vs 4,776 sqft); Built same year (1997); Similar lot size (16,574 vs 18,061 sqft)
    $1,020,000
  • 3328 Highland Dr, Northbrook, IL 60062
    4,199 sqft | $271/sqft | built 1998 | 12% smaller (4,199 vs 4,776 sqft); Similar age (1998 vs 1997); Similar lot size (16,562 vs 18,061 sqft)
    $1,138,100
  • 2403 Saranac Ln, Glenview, IL 60026
    4,474 sqft | $286/sqft | built 1989 | 6% smaller (4,474 vs 4,776 sqft); Similar lot size (17,829 vs 18,061 sqft); Same quality (Average)
    $1,280,000

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: . 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$1,220,000$00.0%
2025$1,220,000+$220,000+22.0%
2024$1,000,000$00.0%
2023$1,000,000$00.0%
2022$1,000,000+$143,270+16.7%
2021$856,730+$100.0%
2020$856,720——
6-year total+$363,280+42.4%