Cook County Value

657 W 43rd St, Chicago, IL 60609

3 bed / 2 bath, 1,240 sqft, built 2013, in Lake. Assessor market value for 2025: $400,000.

Cook County account 20043020430000

Assessor market value
$400,000
Tax year 2025 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,240 sqft
$323 per sqft
Year built
2013
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 60609 and Lake assessment pages.

Appeal deadlines

For Lake, appeals to the Assessor are open through (10 days left).

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 $400,000 in 2024 to $400,000 in 2025.
  • Assessor market value per square footThe current public record shows about $323 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Lake neighborhood and ZIP 60609.
  • Neighborhood value signalAmong 1,065 residential records in the same neighborhood, the average assessor market value is about $173 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.

  • 655 W 43rd St, Chicago, IL 60609
    1,240 sqft | $323/sqft | built 2011 | Similar size (1,240 vs 1,240 sqft); Similar age (2011 vs 2013); Similar lot size (2,980 vs 2,979 sqft)
    $400,000
  • 522 W 43rd St, Chicago, IL 60609
    1,240 sqft | $323/sqft | built 2011 | Similar size (1,240 vs 1,240 sqft); Similar age (2011 vs 2013); Similar lot size (3,125 vs 2,979 sqft)
    $400,000
  • 424 W 42nd St, Chicago, IL 60609
    1,276 sqft | $313/sqft | built 2013 | Similar size (1,276 vs 1,240 sqft); Built same year (2013); Similar lot size (3,086 vs 2,979 sqft)
    $400,000
  • 423 W Root St, Chicago, IL 60609
    1,240 sqft | $306/sqft | built 2007 | Similar size (1,240 vs 1,240 sqft); Similar lot size (3,101 vs 2,979 sqft); Same quality (Average)
    $380,000
  • 534 W 44th Pl, Chicago, IL 60609
    1,178 sqft | $314/sqft | built 2012 | 5% smaller (1,178 vs 1,240 sqft); Similar age (2012 vs 2013); Similar lot size (3,024 vs 2,979 sqft)
    $370,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2025. 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 2025 from 2024.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2025$400,000$00.0%
2024$400,000+$71,000+21.6%
2023$329,000−$51,000−13.4%
2022$380,000$00.0%
2021$380,000+$94,280+33.0%
2020$285,720——
5-year total+$114,280+40.0%