Cook County Value

1112 Walnut Ln, Northbrook, IL 60062

4 bed / 1 bath, 1,560 sqft, built 1951, in Northfield. Assessor market value for 2026: $586,770.

Cook County account 04092090130000

Assessor market value
$586,770
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,560 sqft
$376 per sqft
Year built
1951
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 $586,770 in 2025 to $586,770 in 2026.
  • Assessor market value per square footThe current public record shows about $376 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.

  • 616 Spruce St, Glenview, IL 60025
    1,572 sqft | $323/sqft | built 1952 | Similar size (1,572 vs 1,560 sqft); Similar age (1952 vs 1951); Similar lot size (8,905 vs 9,000 sqft)
    $507,340
  • 1181 Walnut Ln, Northbrook, IL 60062
    1,589 sqft | $366/sqft | built 1952 | Similar size (1,589 vs 1,560 sqft); Similar age (1952 vs 1951); Similar lot size (9,005 vs 9,000 sqft)
    $582,330
  • 1714 Oak Ave, Northbrook, IL 60062
    1,562 sqft | $322/sqft | built 1952 | Similar size (1,562 vs 1,560 sqft); Similar age (1952 vs 1951); Similar lot size (9,281 vs 9,000 sqft)
    $502,640
  • 638 Garden Ct, Glenview, IL 60025
    1,605 sqft | $343/sqft | built 1952 | Similar size (1,605 vs 1,560 sqft); Similar age (1952 vs 1951); Similar lot size (9,242 vs 9,000 sqft)
    $550,000
  • 1964 Central Rd, Glenview, IL 60025
    1,558 sqft | $315/sqft | built 1948 | Similar size (1,558 vs 1,560 sqft); Similar age (1948 vs 1951); Similar lot size (8,861 vs 9,000 sqft)
    $490,000

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$586,770$00.0%
2025$586,770+$75,550+14.8%
2024$511,220$00.0%
2023$511,220−$38,380−7.0%
2022$549,600+$133,550+32.1%
2021$416,050$00.0%
2020$416,050——
6-year total+$170,720+41.0%