Cook County Value

1433 W Lexington St 1, Chicago, IL 60607

4 bed / 2 bath, 2,264 sqft, built 1878, in West Chicago. Assessor market value for 2026: $600,530.

Cook County account 17173040110000

Assessor market value
$600,530
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
2,264 sqft
$265 per sqft
Year built
1878
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 60607 and West Chicago 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 $600,530 in 2025 to $600,530 in 2026.
  • Assessor market value per square footThe current public record shows about $265 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the West Chicago neighborhood and ZIP 60607.
  • Neighborhood value signalAmong 1,887 residential records in the same neighborhood, the average assessor market value is about $282 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.5% on average.

Comparable assessments

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

  • 1418 W Polk St, Chicago, IL 60607
    2,291 sqft | $292/sqft | built 1884 | Similar size (2,291 vs 2,264 sqft); Similar lot size (2,664 vs 2,664 sqft); Same quality (Average)
    $670,000
  • 1426 W Polk St, Chicago, IL 60607
    2,156 sqft | $332/sqft | built 1880 | Similar size (2,156 vs 2,264 sqft); Similar age (1880 vs 1878); Similar lot size (2,664 vs 2,664 sqft)
    $715,000
  • 1446 W Flournoy St, Chicago, IL 60607
    2,316 sqft | $301/sqft | built 1889 | Similar size (2,316 vs 2,264 sqft); Similar lot size (2,664 vs 2,664 sqft); Same quality (Average)
    $696,000
  • 1446 W Polk St, Chicago, IL 60607
    2,210 sqft | $381/sqft | built 1869 | Similar size (2,210 vs 2,264 sqft); Similar lot size (2,664 vs 2,664 sqft); Same quality (Average)
    $842,450
  • 1012 S Oakley Blvd, Chicago, IL 60612
    2,236 sqft | $243/sqft | built 1888 | Similar size (2,236 vs 2,264 sqft); Similar lot size (2,500 vs 2,664 sqft); Same quality (Average)
    $543,600

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

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$600,530$00.0%
2025$600,530−$92,470−13.3%
2024$693,000+$63,000+10.0%
2023$630,000$00.0%
2022$630,000$00.0%
2021$630,000+$187,310+42.3%
2020$442,690——
6-year total+$157,840+35.7%