Cook County Value

1804 S Ashland Ave, Chicago, IL 60608

2 bed / 3 bath, 6,988 sqft, built 1882, in West Chicago. Assessor market value for 2026: $679,120.

Cook County account 17194110380000

Assessor market value
$679,120
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
6,988 sqft
$97 per sqft
Year built
1882
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 5.7% from $720,350 in 2025 to $679,120 in 2026.
  • Assessor market value per square footThe current public record shows about $97 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.

  • 1646 W 18th St, Chicago, IL 60608
    6,822 sqft | $101/sqft | built 1893 | Similar size (6,822 vs 6,988 sqft); Similar lot size (3,125 vs 3,000 sqft); Same quality (Average)
    $690,010
  • 1925 S Racine Ave, Chicago, IL 60608
    6,974 sqft | $109/sqft | built 1880 | Similar size (6,974 vs 6,988 sqft); Similar age (1880 vs 1882); Similar lot size (2,770 vs 3,000 sqft)
    $762,500
  • 1801 W Cermak Rd, Chicago, IL 60608
    6,384 sqft | $99/sqft | built 1888 | 9% smaller (6,384 vs 6,988 sqft); Similar lot size (3,000 vs 3,000 sqft); Same quality (Average)
    $630,000
  • 1040 W 18th St, Chicago, IL 60608
    7,057 sqft | $127/sqft | built 1888 | Similar size (7,057 vs 6,988 sqft); Similar lot size (3,000 vs 3,000 sqft); Same quality (Average)
    $896,120
  • 1409 S Ashland Ave, Chicago, IL 60608
    7,502 sqft | $54/sqft | built 1888 | 7% larger (7,502 vs 6,988 sqft); Similar lot size (3,000 vs 3,000 sqft); Same quality (Average)
    $405,500

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 5.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$679,120−$41,230−5.7%
2025$720,350−$39,650−5.2%
2024$760,000+$159,870+26.6%
2023$600,130−$90,630−13.1%
2022$690,760−$199,240−22.4%
2021$890,000+$692,980+351.7%
2020$197,020——
6-year total+$482,100+244.7%