Cook County Value

3223 Cortez, Chicago, IL 60651

4 bed / 3 bath, 2,386 sqft, built 2021, in West Chicago. Assessor market value for 2026: $780,010.

Cook County account 16024140390000

Assessor market value
$780,010
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,386 sqft
$327 per sqft
Year built
2021
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 60651 and West Chicago assessment pages.

Local guide: West Chicago Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For West Chicago, appeals to the Assessor closed . Board of Review dates for West Chicago 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 $780,010 in 2025 to $780,010 in 2026.
  • Assessor market value per square footThe current public record shows about $327 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the West Chicago neighborhood and ZIP 60651.
  • Neighborhood value signalAmong 3,924 residential records in the same neighborhood, the average assessor market value is about $190 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.1% on average.

Comparable assessments

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

  • 3227 Cortez, Chicago, IL 60651
    2,441 sqft | $320/sqft | built 2021 | Similar size (2,441 vs 2,386 sqft); Built same year (2021); Similar lot size (3,911 vs 3,911 sqft)
    $780,010
  • 1115 N Christiana Ave, Chicago, IL 60651
    2,180 sqft | $367/sqft | built 2022 | 9% smaller (2,180 vs 2,386 sqft); Similar age (2022 vs 2021); Similar lot size (3,937 vs 3,911 sqft)
    $800,010
  • 940 N Karlov Ave, Chicago, IL 60651
    2,089 sqft | $268/sqft | built 2025 | 12% smaller (2,089 vs 2,386 sqft); Similar age (2025 vs 2021); Similar lot size (3,810 vs 3,911 sqft)
    $560,600
  • 3454 W Potomac Ave, Chicago, IL 60651
    2,632 sqft | $342/sqft | built 2024 | 10% larger (2,632 vs 2,386 sqft); Similar age (2024 vs 2021); Similar lot size (3,750 vs 3,911 sqft)
    $900,000
  • 1357 N Hamlin Ave 1, Chicago, IL 60651
    2,125 sqft | $315/sqft | built 2022 | 11% smaller (2,125 vs 2,386 sqft); Similar age (2022 vs 2021); Similar lot size (3,720 vs 3,911 sqft)
    $670,000

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$780,010$00.0%
2025$780,010$00.0%
2024$780,010+$78,080+11.1%
2023$701,930$00.0%
2022$701,930$00.0%
2021$701,930——
5-year total+$78,080+11.1%