Cook County Value

2431 S Christiana Ave, Chicago, IL 60623

6 bed / 6 bath, 4,617 sqft, built 1900, in West Chicago. Assessor market value for 2026: $401,220.

Cook County account 16262210130000

Assessor market value
$401,220
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,617 sqft
$87 per sqft
Year built
1900
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 60623 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 $401,220 in 2025 to $401,220 in 2026.
  • Assessor market value per square footThe current public record shows about $87 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 60623.
  • Neighborhood value signalAmong 8,345 residential records in the same neighborhood, the average assessor market value is about $150 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.4% on average.

Comparable assessments

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

  • 2230 S Kedzie Ave, Chicago, IL 60623
    4,452 sqft | $124/sqft | built 1898 | Similar size (4,452 vs 4,617 sqft); Similar age (1898 vs 1900); Similar lot size (3,125 vs 3,068 sqft)
    $552,160
  • 3021 W Cermak Rd, Chicago, IL 60623
    4,686 sqft | $70/sqft | built 1896 | Similar size (4,686 vs 4,617 sqft); Similar age (1896 vs 1900); Similar lot size (3,043 vs 3,068 sqft)
    $330,000
  • 2701 W Cermak Rd, Chicago, IL 60608
    4,575 sqft | $94/sqft | built 1899 | Similar size (4,575 vs 4,617 sqft); Similar age (1899 vs 1900); Similar lot size (3,100 vs 3,068 sqft)
    $430,000
  • 3031 W 21st Pl, Chicago, IL 60623
    4,620 sqft | $106/sqft | built 1898 | Similar size (4,620 vs 4,617 sqft); Similar age (1898 vs 1900); Similar lot size (3,125 vs 3,068 sqft)
    $490,000
  • 2240 S California Ave, Chicago, IL 60608
    4,734 sqft | $86/sqft | built 1894 | Similar size (4,734 vs 4,617 sqft); Similar lot size (3,000 vs 3,068 sqft); Same quality (Average)
    $405,650

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: . 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$401,220$00.0%
2025$401,220−$18,780−4.5%
2024$420,000+$198,810+89.9%
2023$221,190−$50,790−18.7%
2022$271,980−$28,020−9.3%
2021$300,000+$97,620+48.2%
2020$202,380——
6-year total+$198,840+98.3%