3 bed / 1 bath, 1,249 sqft, built 1959, in Proviso. Assessor market value for 2026: $270,000.
Cook County account 15191011300000
Assessor market value
$270,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,249 sqft
$216 per sqft
Year built
1959
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 22.7% from $220,000 in 2025 to $270,000 in 2026.
Assessor market value per square footThe current public record shows about $216 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.
1,173 sqft | $230/sqft | built 1954 | 6% smaller (1,173 vs 1,249 sqft); Similar age (1954 vs 1959); Similar lot size (11,220 vs 11,084 sqft)
$270,010
Recent comparable sales
Sales selected by similarity to the subject property.
806 S Mitchell Ave Elmhurst, IL 60126
1,248 sqft | $561/sqft | built 1960 | Similar size (1,248 sqft); Similar age (1960)
$700,000
3n634 Oak Ln Bensenville, IL 60106
1,322 sqft | $356/sqft | built 1961 | 6% size difference (1,322 sqft); Similar age (1961)
$470,000
551 S Poplar Ave Elmhurst, IL 60126
1,301 sqft | $419/sqft | built 1966 | Similar size (1,301 sqft); Moderate age difference (7 years newer)
$545,000
868 S Spring Rd Elmhurst, IL 60126
1,242 sqft | $220/sqft | built 1949 | Similar size (1,242 sqft); Moderate age difference (10 years older); Within 1 bedroom (4 vs 3)
$273,000
427 N Ridgeland Ave Elmhurst, IL 60126
1,134 sqft | $388/sqft | built 1954 | 9% size difference (1,134 sqft); Moderate age difference (5 years older)
$440,000
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 22.7% in 2026 from 2025.
Assessor market value by tax year, with the change from the previous year listed