Cook County Value

135 Birchwood Rd, Northbrook, IL 60062

3 bed / 2 bath, 2,023 sqft, built 1958, in Northfield. Assessor market value for 2026: $680,000.

Cook County account 04031030290000

Assessor market value
$680,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,023 sqft
$336 per sqft
Year built
1958
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 $680,000 in 2025 to $680,000 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 60062.
  • Neighborhood value signalAmong 385 residential records in the same neighborhood, the average assessor market value is about $253 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.5% on average.

Comparable assessments

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

  • 239 Elm Ct, Northbrook, IL 60062
    2,019 sqft | $258/sqft | built 1955 | Similar size (2,019 vs 2,023 sqft); Similar age (1955 vs 1958); Similar lot size (22,400 vs 22,117 sqft)
    $520,000
  • 216 Hickory Ct Hse, Northbrook, IL 60062
    2,016 sqft | $263/sqft | built 1951 | Similar size (2,016 vs 2,023 sqft); Similar lot size (21,692 vs 22,117 sqft); Same quality (Average)
    $530,000
  • 25 Pine Tree Rd, Northbrook, IL 60062
    1,967 sqft | $280/sqft | built 1955 | Similar size (1,967 vs 2,023 sqft); Similar age (1955 vs 1958); Similar lot size (21,168 vs 22,117 sqft)
    $550,000
  • 2040 Maplewood Rd, Northbrook, IL 60062
    2,037 sqft | $344/sqft | built 1955 | Similar size (2,037 vs 2,023 sqft); Similar age (1955 vs 1958); Similar lot size (20,396 vs 22,117 sqft)
    $700,000
  • 321 Hickory Ct, Northbrook, IL 60062
    1,965 sqft | $244/sqft | built 1957 | Similar size (1,965 vs 2,023 sqft); Similar age (1957 vs 1958); Similar lot size (20,760 vs 22,117 sqft)
    $479,240

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$680,000$00.0%
2025$680,000+$278,490+69.4%
2024$401,510−$40,040−9.1%
2023$441,550−$38,460−8.0%
2022$480,010+$43,800+10.0%
2021$436,210+$100.0%
2020$436,200——
6-year total+$243,800+55.9%