Cook County Value

6550 N Whipple St, Chicago, IL 60645

3 bed / 2 bath, 1,767 sqft, built 1955, in Rogers Park. Assessor market value for 2026: $463,650.

Cook County account 10363140310000

Assessor market value
$463,650
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,767 sqft
$262 per sqft
Year built
1955
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 60645 and Rogers Park assessment pages.

Local guide: Rogers Park Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Rogers Park have closed (Assessor , Board of Review ). 2027 notices usually start in March.

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 decreased 7.7% from $502,540 in 2025 to $463,650 in 2026.
  • Assessor market value per square footThe current public record shows about $262 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Rogers Park neighborhood and ZIP 60645.
  • Neighborhood value signalAmong 1,062 residential records in the same neighborhood, the average assessor market value is about $250 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.

Recent comparable sales

Sales selected by similarity to the subject property.

  • 2925 W Greenleaf Ave, Chicago, IL 60645
    June-29-2026 | 1,757 sqft | $340/sqft | built 1939 | Similar size (1,757 sqft); Sold after the valuation date; Same beds (3)
    $598,000
  • 2809 W Fitch Ave, Chicago, IL 60645
    1,797 sqft | $401/sqft | built 1953 | Similar size (1,797 sqft); Similar age (1953); Same beds (3)
    $720,000
  • 7414 N Washtenaw Ave, Chicago, IL 60645
    1,829 sqft | $279/sqft | built 1953 | Similar size (1,829 sqft); Similar age (1953); Same beds (3)
    $510,000
  • 3107 W Jerome St, Chicago, IL 60645
    1,770 sqft | $271/sqft | built 1953 | Similar size (1,770 sqft); Similar age (1953); Within 1 bedroom (4 vs 3)
    $480,000
  • 3016 W Sherwin Ave, Chicago, IL 60645
    1,860 sqft | $282/sqft | built 1953 | 5% size difference (1,860 sqft); Similar age (1953); Same beds (3)
    $525,000

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

Down 7.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$463,650−$38,890−7.7%
2025$502,540−$17,470−3.4%
2024$520,010+$196,130+60.6%
2023$323,880−$21,910−6.3%
2022$345,790−$44,210−11.3%
2021$390,000+$75,860+24.1%
2020$314,140——
6-year total+$149,510+47.6%