Cook County Value

1226 W Cornelia Ave 2, Chicago, IL 60657

6 bed / 4 bath, 2,910 sqft, built 1914, in Lake View. Assessor market value for 2026: $1,208,760.

Cook County account 14203070280000

Assessor market value
$1,208,760
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,910 sqft
$415 per sqft
Year built
1914
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 stayed about the same, from $1,208,760 in 2025 to $1,208,760 in 2026.
  • Assessor market value per square footThe current public record shows about $415 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 2,614 residential records in the same neighborhood, the average assessor market value is about $441 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.2% on average.

Comparable assessments

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

  • 3728 N Wayne Ave, Chicago, IL 60613
    2,973 sqft | $533/sqft | built 1909 | Similar size (2,973 vs 2,910 sqft); Similar age (1909 vs 1914); Similar lot size (3,630 vs 3,720 sqft)
    $1,584,030
  • 1255 W Cornelia Ave, Chicago, IL 60657
    2,864 sqft | $520/sqft | built 1911 | Similar size (2,864 vs 2,910 sqft); Similar age (1911 vs 1914); Similar lot size (3,625 vs 3,720 sqft)
    $1,490,490
  • 1343 W Newport Ave 2, Chicago, IL 60657
    2,812 sqft | $562/sqft | built 1909 | Similar size (2,812 vs 2,910 sqft); Similar age (1909 vs 1914); Similar lot size (3,749 vs 3,720 sqft)
    $1,580,000
  • 3618 N Racine Ave, Chicago, IL 60613
    2,872 sqft | $344/sqft | built 1915 | Similar size (2,872 vs 2,910 sqft); Similar age (1915 vs 1914); Similar lot size (3,690 vs 3,720 sqft)
    $988,920
  • 824 W Waveland Ave, Chicago, IL 60613
    2,972 sqft | $341/sqft | built 1914 | Similar size (2,972 vs 2,910 sqft); Built same year (1914); Lot 10% larger (4,110 vs 3,720 sqft)
    $1,013,710

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: . Showing the last prepared sales evidence while recent sales are refreshed. 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$1,208,760$00.0%
2025$1,208,760−$74,610−5.8%
2024$1,283,370+$141,040+12.3%
2023$1,142,330−$24,820−2.1%
2022$1,167,150$00.0%
2021$1,167,150+$199,410+20.6%
2020$967,740——
6-year total+$241,020+24.9%