Cook County Value

862 N Ashland Ave, Chicago, IL 60622

6 bed / 3 bath, 4,261 sqft, built 1901, in West Chicago. Assessor market value for 2026: $1,119,680.

Cook County account 17064320260000

Assessor market value
$1,119,680
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
4,261 sqft
$263 per sqft
Year built
1901
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 60622 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 $1,119,680 in 2025 to $1,119,680 in 2026.
  • Assessor market value per square footThe current public record shows about $263 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 60622.
  • Neighborhood value signalAmong 787 residential records in the same neighborhood, the average assessor market value is about $350 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.1% on average.

Comparable assessments

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

  • 1022 N Ashland Ave, Chicago, IL 60622
    4,185 sqft | $177/sqft | built 1911 | Similar size (4,185 vs 4,261 sqft); Similar lot size (2,775 vs 2,775 sqft); Same quality (Average)
    $740,010
  • 1935 W Thomas St, Chicago, IL 60622
    4,400 sqft | $239/sqft | built 1893 | Similar size (4,400 vs 4,261 sqft); Similar lot size (2,727 vs 2,775 sqft); Same quality (Average)
    $1,050,000
  • 1039 N Damen Ave, Chicago, IL 60622
    4,113 sqft | $219/sqft | built 1897 | Similar size (4,113 vs 4,261 sqft); Similar age (1897 vs 1901); Lot 13% larger (3,125 vs 2,775 sqft)
    $900,010
  • 1825 W Haddon Ave, Chicago, IL 60622
    4,158 sqft | $300/sqft | built 1895 | Similar size (4,158 vs 4,261 sqft); Similar lot size (2,760 vs 2,775 sqft); Same quality (Average)
    $1,248,730
  • 847 N Marshfield Ave, Chicago, IL 60622
    4,398 sqft | $191/sqft | built 1904 | Similar size (4,398 vs 4,261 sqft); Similar age (1904 vs 1901); Lot 17% larger (3,250 vs 2,775 sqft)
    $840,000

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: . 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 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,119,680$00.0%
2025$1,119,680$00.0%
2024$1,119,680+$19,520+1.8%
2023$1,100,160$00.0%
2022$1,100,160−$569,840−34.1%
2021$1,670,000+$980,390+142.2%
2020$689,610——
6-year total+$430,070+62.4%