Cook County Value

1421 N Cleaver St, Chicago, IL 60642

5 bed / 3 bath, 2,937 sqft, built 2011, in Jefferson. Assessor market value for 2026: $1,100,110.

Cook County account 17051100160000

Assessor market value
$1,100,110
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,937 sqft
$375 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 60642 and Jefferson 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 decreased 13.6% from $1,273,100 in 2025 to $1,100,110 in 2026.
  • Assessor market value per square footThe current public record shows about $375 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Jefferson neighborhood and ZIP 60642.
  • Neighborhood value signalAmong 3,753 residential records in the same neighborhood, the average assessor market value is about $356 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values stayed about flat on average.

Comparable assessments

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

  • 1419 N Cleaver St, Chicago, IL 60642
    2,888 sqft | $451/sqft | built 2012 | Similar size (2,888 vs 2,937 sqft); Similar age (2012 vs 2011); Similar lot size (3,125 vs 3,125 sqft)
    $1,303,390
  • 1652 W Erie St, Chicago, IL 60622
    2,945 sqft | $427/sqft | built 2015 | Similar size (2,945 vs 2,937 sqft); Similar age (2015 vs 2011); Similar lot size (2,976 vs 3,125 sqft)
    $1,256,880
  • 1322 W Chestnut St, Chicago, IL 60642
    2,871 sqft | $430/sqft | built 2011 | Similar size (2,871 vs 2,937 sqft); Built same year (2011); Similar lot size (3,200 vs 3,125 sqft)
    $1,234,350
  • 2629 W Superior St, Chicago, IL 60612
    3,018 sqft | $434/sqft | built 2014 | Similar size (3,018 vs 2,937 sqft); Similar age (2014 vs 2011); Similar lot size (3,075 vs 3,125 sqft)
    $1,310,000
  • 1856 W Huron St, Chicago, IL 60622
    2,800 sqft | $528/sqft | built 2011 | Similar size (2,800 vs 2,937 sqft); Built same year (2011); Similar lot size (3,075 vs 3,125 sqft)
    $1,478,450

Recent comparable sales

No usable comparable sales are available in this data snapshot.

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

Down 13.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,100,110−$172,990−13.6%
2025$1,273,100−$166,900−11.6%
2024$1,440,000+$333,220+30.1%
2023$1,106,780$00.0%
2022$1,106,780$00.0%
2021$1,106,780+$174,090+18.7%
2020$932,690——
6-year total+$167,420+18.0%