Cook County Value

2340 Dorina Dr Northfield, IL 60093

5 bed / 2 bath, 5,056 sqft, built 1979, in Northfield. Assessor market value for 2026: $1,713,000.

Cook County account 04234010940000

Possibly too high

about $16,000

8 similar homes nearby point to a value about $16,000 lower than yours.

Assessor market value$1,713,000
Similar homes$1,697,400
$15,600 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$1,713,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,056 sqft
$339 per sqft
Year built
1979
Average quality

Why we think so

Similar homes' assessments

Moderate

5 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $335.72/sqft, which supports a value of $1,697,400.

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 60093 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 $1,713,000 in 2025 to $1,713,000 in 2026.
  • Assessor market value per square footThe current public record shows about $339 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 60093.
  • Neighborhood value signalAmong 1,262 residential records in the same neighborhood, the average assessor market value is about $367 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.1% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 2190 Drury Ln Northfield, IL 60093
    4,889 sqft | $394/sqft | built 1992 | Similar size (4,889 vs 5,056 sqft); Similar lot size (39,988 vs 40,097 sqft); Same quality (Average)
    $1,924,350
  • 610 Laurie Ln Northfield, IL 60093
    5,334 sqft | $349/sqft | built 1979 | 6% larger (5,334 vs 5,056 sqft); Built same year (1979); Similar lot size (42,079 vs 40,097 sqft)
    $1,860,000
  • 445 Whittier Ln Northfield, IL 60093
    4,885 sqft | $336/sqft | built 1966 | Similar size (4,885 vs 5,056 sqft); Similar lot size (43,560 vs 40,097 sqft); Same quality (Average)
    $1,640,000
  • 2311 Dorina Dr Northfield, IL 60093
    4,698 sqft | $269/sqft | built 1967 | 7% smaller (4,698 vs 5,056 sqft); Similar lot size (39,988 vs 40,097 sqft); Same quality (Average)
    $1,265,000
  • 485 Edgewood Ln Northfield, IL 60093
    5,073 sqft | $335/sqft | built 1989 | Similar size (5,073 vs 5,056 sqft); Lot 13% larger (45,439 vs 40,097 sqft); Same quality (Average)
    $1,700,000

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$1,713,000$00.0%
2025$1,713,000+$411,160+31.6%
2024$1,301,840−$208,160−13.8%
2023$1,510,000$00.0%
2022$1,510,000+$440,770+41.2%
2021$1,069,230+$100.0%
2020$1,069,220——
6-year total+$643,780+60.2%