Cook County Value

1705 Happ Rd, Northbrook, IL 60062

3 bed / 1 bath, 2,075 sqft, built 1924, in Northfield. Assessor market value for 2026: $640,000.

Cook County account 04131010040000

Assessor market value
$640,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,075 sqft
$308 per sqft
Year built
1924
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 $640,000 in 2025 to $640,000 in 2026.
  • Assessor market value per square footThe current public record shows about $308 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 189 residential records in the same neighborhood, the average assessor market value is about $293 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -2.8% on average.

Comparable assessments

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

  • 3620 Glenview Rd, Glenview, IL 60025
    2,088 sqft | $268/sqft | built 1924 | Similar size (2,088 vs 2,075 sqft); Built same year (1924); Similar lot size (17,280 vs 17,206 sqft)
    $560,000
  • 2237 Walters Ave, Northbrook, IL 60062
    2,080 sqft | $312/sqft | built 1927 | Similar size (2,080 vs 2,075 sqft); Similar age (1927 vs 1924); Similar lot size (18,900 vs 17,206 sqft)
    $650,000
  • 1923 Glen Oak Ln, Glenview, IL 60025
    2,075 sqft | $380/sqft | built 1940 | Similar size (2,075 vs 2,075 sqft); Similar lot size (16,800 vs 17,206 sqft); Same quality (Average)
    $788,410
  • 1545 Greenwood Rd, Glenview, IL 60026
    2,068 sqft | $322/sqft | built 1926 | Similar size (2,068 vs 2,075 sqft); Similar age (1926 vs 1924); Lot 14% larger (19,657 vs 17,206 sqft)
    $665,310
  • 2100 Center St, Northbrook, IL 60062
    2,058 sqft | $379/sqft | built 1936 | Similar size (2,058 vs 2,075 sqft); Lot 16% larger (19,946 vs 17,206 sqft); Same quality (Average)
    $780,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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$640,000$00.0%
2025$640,000+$170,000+36.2%
2024$470,000$00.0%
2023$470,000$00.0%
2022$470,000−$96,690−17.1%
2021$566,690+$200.0%
2020$566,670——
6-year total+$73,330+12.9%