Cook County Value

801 Western Ave, Northbrook, IL 60062

3 bed / 1 bath, 1,161 sqft, built 1956, in Northfield. Assessor market value for 2026: $430,000.

Cook County account 04092000130000

Assessor market value
$430,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,161 sqft
$370 per sqft
Year built
1956
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 $430,000 in 2025 to $430,000 in 2026.
  • Assessor market value per square footThe current public record shows about $370 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 2,200 residential records in the same neighborhood, the average assessor market value is about $346 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.0% on average.

Comparable assessments

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

  • 2434 Central Rd, Glenview, IL 60025
    1,184 sqft | $346/sqft | built 1953 | Similar size (1,184 vs 1,161 sqft); Similar age (1953 vs 1956); Similar lot size (17,082 vs 15,749 sqft)
    $410,000
  • 2830 Central Rd, Glenview, IL 60025
    1,171 sqft | $338/sqft | built 1951 | Similar size (1,171 vs 1,161 sqft); Similar age (1951 vs 1956); Lot 13% smaller (13,778 vs 15,749 sqft)
    $395,740
  • 2104 Dewes St, Glenview, IL 60025
    1,135 sqft | $432/sqft | built 1951 | Similar size (1,135 vs 1,161 sqft); Similar age (1951 vs 1956); Lot 18% smaller (12,863 vs 15,749 sqft)
    $490,000
  • 727 Elmgate Dr, Glenview, IL 60025
    1,134 sqft | $353/sqft | built 1952 | Similar size (1,134 vs 1,161 sqft); Similar age (1952 vs 1956); Same quality (Average)
    $400,000
  • 600 Shermer Rd, Glenview, IL 60025
    1,183 sqft | $321/sqft | built 1953 | Similar size (1,183 vs 1,161 sqft); Similar age (1953 vs 1956); Same quality (Average)
    $380,000

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$430,000$00.0%
2025$430,000+$40,030+10.3%
2024$389,970$00.0%
2023$389,970$00.0%
2022$389,970+$30,450+8.5%
2021$359,520+$200.0%
2020$359,500——
6-year total+$70,500+19.6%