Cook County Value

2518 N Washtenaw Ave, Chicago, IL 60647

3 bed / 1 bath, 1,497 sqft, built 1899, in West Chicago. Assessor market value for 2026: $478,230.

Cook County account 13254170240000

Assessor market value
$478,230
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,497 sqft
$319 per sqft
Year built
1899
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 60647, West Chicago, and Logan Square 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 7.7% from $518,010 in 2025 to $478,230 in 2026.
  • Assessor market value per square footThe current public record shows about $319 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 60647.
  • Neighborhood value signalAmong 2,637 residential records in the same neighborhood, the average assessor market value is about $320 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -0.6% on average.

Comparable assessments

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

Recent comparable sales

Sales selected by similarity to the subject property.

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

Down 7.7% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$478,230−$39,780−7.7%
2025$518,010−$16,990−3.2%
2024$535,000+$64,370+13.7%
2023$470,630−$27,290−5.5%
2022$497,920−$64,830−11.5%
2021$562,750+$196,150+53.5%
2020$366,600——
6-year total+$111,630+30.5%