Cook County Value

1918 W Cornelia Ave 1, Chicago, IL 60657

4 bed / 4 bath, 3,566 sqft, built 2010, in Lake View. Assessor market value for 2026: $1,843,130.

Cook County account 14194010370000

Assessor market value
$1,843,130
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,566 sqft
$517 per sqft
Year built
2010
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 60657, Lake View, Lincoln Park, and Lake View assessment pages.

Local guide: Lake View Township 2026 Property Tax Appeal Guide.

Appeal deadlines

The 2026 appeal windows for Lake View 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 10.1% from $2,049,960 in 2025 to $1,843,130 in 2026.
  • Assessor market value per square footThe current public record shows about $517 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lake View neighborhood and ZIP 60657.
  • Neighborhood value signalAmong 2,571 residential records in the same neighborhood, the average assessor market value is about $442 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +0.4% on average.

Comparable assessments

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

  • 1914 W Cornelia Ave, Chicago, IL 60657
    3,582 sqft | $567/sqft | built 2005 | Similar size (3,582 vs 3,566 sqft); Similar age (2005 vs 2010); Similar lot size (4,113 vs 4,092 sqft)
    $2,030,010
  • 3650 N Hamilton Ave, Chicago, IL 60618
    3,558 sqft | $568/sqft | built 2006 | Similar size (3,558 vs 3,566 sqft); Similar age (2006 vs 2010); Similar lot size (4,216 vs 4,092 sqft)
    $2,020,000
  • 3807 N Oakley Ave, Chicago, IL 60618
    3,580 sqft | $528/sqft | built 2011 | Similar size (3,580 vs 3,566 sqft); Similar age (2011 vs 2010); Similar lot size (3,720 vs 4,092 sqft)
    $1,889,030
  • 1910 W Cornelia Ave, Chicago, IL 60657
    3,582 sqft | $483/sqft | built 2006 | Similar size (3,582 vs 3,566 sqft); Similar age (2006 vs 2010); Similar lot size (4,214 vs 4,092 sqft)
    $1,730,000
  • 3837 N Hoyne Ave 2, Chicago, IL 60618
    3,448 sqft | $630/sqft | built 2014 | Similar size (3,448 vs 3,566 sqft); Similar age (2014 vs 2010); Similar lot size (4,340 vs 4,092 sqft)
    $2,171,890

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

Down 10.1% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,843,130−$206,830−10.1%
2025$2,049,960−$90,040−4.2%
2024$2,140,000+$524,100+32.4%
2023$1,615,900−$112,680−6.5%
2021$1,728,580+$591,080+52.0%
2020$1,137,500——
6-year total+$705,630+62.0%