3 bed / 1 bath, 1,139 sqft, built 1958, in Proviso Assessor market value for 2026: $280,000.
Cook County account 15191070040000
Assessor market value
$280,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,139 sqft
$246 per sqft
Year built
1958
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 60126 and Proviso assessment pages.
For Proviso, appeals to the Assessor are open through (8 days left).
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 increased 12.0% from $250,000 in 2025 to $280,000 in 2026.
Assessor market value per square footThe current public record shows about $246 per square foot before any comparable-property adjustments.
Nearby comparison areaThis page starts the equity review with public records for the Proviso neighborhood and ZIP 60126.
Neighborhood value signalAmong 150 residential records in the same neighborhood, the average assessor market value is about $224 per square foot.
Area year-over-year signalNearby residential records with prior-year values moved about +16.3% on average.
Comparable assessments
Similar public appraisal records selected for this property's equity comparison.
1,077 sqft | $186/sqft | built 1955 | 5% smaller (1,077 vs 1,139 sqft); Similar age (1955 vs 1958); Similar lot size (10,200 vs 10,200 sqft)
$200,000
Recent comparable sales
Sales selected by similarity to the subject property.
427 N Ridgeland Ave Elmhurst, IL 60126
1,134 sqft | $388/sqft | built 1954 | Similar size (1,134 sqft); Moderate age difference (4 years older)
$440,000
738 S Saylor Ave Elmhurst, IL 60126
1,173 sqft | $499/sqft | built 1955 | Similar size (1,173 sqft); Similar age (1955)
$585,000
711 S Washington St Elmhurst, IL 60126
1,103 sqft | $500/sqft | built 1966 | Similar size (1,103 sqft); Moderate age difference (8 years newer)
$551,000
388 W Saint Charles Rd Elmhurst, IL 60126
1,061 sqft | $325/sqft | built 1961 | 7% size difference (1,061 sqft); Similar age (1961)
$345,000
806 S Mitchell Ave Elmhurst, IL 60126
1,248 sqft | $561/sqft | built 1960 | 10% size difference (1,248 sqft); Similar age (1960)
$700,000
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
Up 12.0% in 2026 from 2025.
Assessor market value by tax year, with the change from the previous year listed