Cook County Value

1236 W Lill Ave, Chicago, IL 60614

4 bed / 4 bath, 4,053 sqft, built 2011, in Lake View. Assessor market value for 2026: $2,074,450.

Cook County account 14293150740000

Assessor market value
$2,074,450
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,053 sqft
$512 per sqft
Year built
2011
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 60614, Lake View, and Lincoln Park 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 5.9% from $2,205,120 in 2025 to $2,074,450 in 2026.
  • Assessor market value per square footThe current public record shows about $512 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 60614.
  • Neighborhood value signalAmong 1,704 residential records in the same neighborhood, the average assessor market value is about $482 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.4% on average.

Comparable assessments

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

  • 817 W Wrightwood Ave, Chicago, IL 60614
    3,971 sqft | $637/sqft | built 2008 | Similar size (3,971 vs 4,053 sqft); Similar age (2008 vs 2011); Similar lot size (3,000 vs 3,060 sqft)
    $2,530,000
  • 2654 N Lakewood Ave, Chicago, IL 60614
    4,056 sqft | $762/sqft | built 2021 | Similar size (4,056 vs 4,053 sqft); Similar lot size (3,185 vs 3,060 sqft); Same quality (Average)
    $3,090,000
  • 1025 W Lill Ave, Chicago, IL 60614
    4,102 sqft | $626/sqft | built 2004 | Similar size (4,102 vs 4,053 sqft); Similar lot size (3,019 vs 3,060 sqft); Same quality (Average)
    $2,568,230
  • 1021 W Lill Ave, Chicago, IL 60614
    4,102 sqft | $550/sqft | built 2003 | Similar size (4,102 vs 4,053 sqft); Similar lot size (3,016 vs 3,060 sqft); Same quality (Average)
    $2,257,160
  • 1052 W Altgeld St, Chicago, IL 60614
    3,974 sqft | $612/sqft | built 2014 | Similar size (3,974 vs 4,053 sqft); Similar age (2014 vs 2011); Similar lot size (3,100 vs 3,060 sqft)
    $2,434,050

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 5.9% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,074,450−$130,670−5.9%
2025$2,205,120$00.0%
2024$2,205,120+$755,560+52.1%
2023$1,449,560$00.0%
2022$1,449,560$00.0%
2021$1,449,560−$32,300−2.2%
2020$1,481,860——
6-year total+$592,590+40.0%