Cook County Value

1904 S Throop St 1, Chicago, IL 60608

6 bed / 3 bath, 3,300 sqft, built 1878, in West Chicago. Assessor market value for 2026: $470,500.

Cook County account 17203230390000

Assessor market value
$470,500
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
3,300 sqft
$143 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 60608 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 decreased 8.7% from $515,390 in 2025 to $470,500 in 2026.
  • Assessor market value per square footThe current public record shows about $143 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 60608.
  • Neighborhood value signalAmong 4,507 residential records in the same neighborhood, the average assessor market value is about $229 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.3% on average.

Comparable assessments

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

  • 1911 S Loomis St, Chicago, IL 60608
    3,300 sqft | $208/sqft | built 1878 | Similar size (3,300 vs 3,300 sqft); Built same year (1878); Similar lot size (2,725 vs 2,834 sqft)
    $684,770
  • 1822 S Laflin St, Chicago, IL 60608
    3,290 sqft | $170/sqft | built 1878 | Similar size (3,290 vs 3,300 sqft); Built same year (1878); Similar lot size (2,725 vs 2,834 sqft)
    $560,010
  • 1823 S Ashland Ave 2, Chicago, IL 60608
    3,300 sqft | $152/sqft | built 1880 | Similar size (3,300 vs 3,300 sqft); Similar age (1880 vs 1878); Similar lot size (3,000 vs 2,834 sqft)
    $502,050
  • 1924 S May St, Chicago, IL 60608
    3,364 sqft | $152/sqft | built 1872 | Similar size (3,364 vs 3,300 sqft); Similar lot size (2,770 vs 2,834 sqft); Same quality (Average)
    $510,000
  • 2110 W 18th Pl, Chicago, IL 60608
    3,276 sqft | $217/sqft | built 1878 | Similar size (3,276 vs 3,300 sqft); Built same year (1878); Similar lot size (2,976 vs 2,834 sqft)
    $709,750

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

Down 8.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$470,500−$44,890−8.7%
2025$515,390−$54,610−9.6%
2024$570,000+$82,380+16.9%
2023$487,620$00.0%
2022$487,620$00.0%
2021$487,620+$184,790+61.0%
2020$302,830——
6-year total+$167,670+55.4%