Cook County Value

2021 W Erie St 1, Chicago, IL 60612

4 bed / 2 bath, 1,428 sqft, built 1879, in Jefferson. Assessor market value for 2025: $605,800.

Cook County account 17071160160000

Assessor market value
$605,800
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,428 sqft
$424 per sqft
Year built
1879
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 60612 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 stayed about the same, from $605,800 in 2024 to $605,800 in 2025.
  • Assessor market value per square footThe current public record shows about $424 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 60612.

Comparable assessments

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

  • 2015 W Erie St 1st, Chicago, IL 60612
    1,428 sqft | $315/sqft | built 1878 | Similar size (1,428 vs 1,428 sqft); Similar age (1878 vs 1879); Similar lot size (2,928 vs 2,928 sqft)
    $450,000
  • 2017 W Erie St, Chicago, IL 60612
    1,428 sqft | $341/sqft | built 1880 | Similar size (1,428 vs 1,428 sqft); Similar age (1880 vs 1879); Similar lot size (2,928 vs 2,928 sqft)
    $486,330
  • 2146 W Erie St, Chicago, IL 60612
    1,440 sqft | $333/sqft | built 1883 | Similar size (1,440 vs 1,428 sqft); Similar age (1883 vs 1879); Similar lot size (2,952 vs 2,928 sqft)
    $480,000
  • 2024 W Ohio St, Chicago, IL 60612
    1,368 sqft | $306/sqft | built 1879 | Similar size (1,368 vs 1,428 sqft); Built same year (1879); Similar lot size (2,928 vs 2,928 sqft)
    $419,250
  • 2136 W Superior St 2, Chicago, IL 60612
    1,428 sqft | $371/sqft | built 1890 | Similar size (1,428 vs 1,428 sqft); Similar lot size (2,928 vs 2,928 sqft); Same quality (Average)
    $530,000

Recent comparable sales

Sales selected by similarity to the subject property.

Public appraisal comparison for 2025. 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

Up 18.8% in 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$605,800+$95,800+18.8%
2024$510,000−$89,940−15.0%
2023$599,940$00.0%
2022$599,940−$40,060−6.3%
2021$640,000+$194,620+43.7%
2020$445,380——
5-year total+$160,420+36.0%