Cook County Value

244 Dewey Ave Northlake, IL 60164

3 bed / 1 bath, 1,056 sqft, built 1966, in Leyden. Assessor market value for 2026: $280,000.

Cook County account 12321240160000

Assessor market value
$280,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,056 sqft
$265 per sqft
Year built
1966
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 60164 and Leyden assessment pages.

Local guide: Leyden Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Leyden, appeals to the Assessor closed . Board of Review dates for Leyden 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 $280,000 in 2025 to $280,000 in 2026.
  • Assessor market value per square footThe current public record shows about $265 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Leyden neighborhood and ZIP 60164.
  • Neighborhood value signalAmong 4,819 residential records in the same neighborhood, the average assessor market value is about $208 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.9% on average.

Comparable assessments

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

  • 121 N Harold Ave Northlake, IL 60164
    1,058 sqft | $236/sqft | built 1962 | Similar size (1,058 vs 1,056 sqft); Similar age (1962 vs 1966); Similar lot size (7,906 vs 7,860 sqft)
    $250,000
  • 138 Bernice Dr Northlake, IL 60164
    1,065 sqft | $242/sqft | built 1969 | Similar size (1,065 vs 1,056 sqft); Similar age (1969 vs 1966); Similar lot size (7,500 vs 7,860 sqft)
    $257,230
  • 7 Whitehall Dr Northlake, IL 60164
    1,048 sqft | $286/sqft | built 1955 | Similar size (1,048 vs 1,056 sqft); Similar lot size (7,875 vs 7,860 sqft); Same quality (Average)
    $300,000
  • 124 Franklin Dr Northlake, IL 60164
    1,067 sqft | $206/sqft | built 1956 | Similar size (1,067 vs 1,056 sqft); Similar lot size (7,744 vs 7,860 sqft); Same quality (Average)
    $220,000
  • 361 E Dickens Ave Northlake, IL 60164
    1,040 sqft | $228/sqft | built 1977 | Similar size (1,040 vs 1,056 sqft); Similar lot size (7,875 vs 7,860 sqft); Same quality (Average)
    $237,060

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$280,000$00.0%
2025$280,000+$30,000+12.0%
2024$250,000+$57,660+30.0%
2021$192,340$00.0%
2020$192,340——
6-year total+$87,660+45.6%