3 bed / 1 bath, 1,287 sqft, built 1953, in Lyons Assessor market value for 2026: $420,000.
Cook County account 18302040180000
Assessor market value
$420,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
1,287 sqft
$326 per sqft
Year built
1953
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 60527 and Lyons assessment pages.
For Lyons, appeals to the Assessor closed . Board of Review dates for Lyons 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 increased 16.7% from $360,000 in 2025 to $420,000 in 2026.
Assessor market value per square footThe current public record shows about $326 per square foot before any comparable-property adjustments.
Nearby comparison areaThis page starts the equity review with public records for the Lyons neighborhood and ZIP 60527.
Neighborhood value signalAmong 1,708 residential records in the same neighborhood, the average assessor market value is about $282 per square foot.
Area year-over-year signalNearby residential records with prior-year values moved about +27.5% on average.
Comparable assessments
Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.
1,294 sqft | $301/sqft | built 1955 | Similar size (1,294 vs 1,287 sqft); Similar age (1955 vs 1953); Similar lot size (30,000 vs 27,400 sqft)
$390,000
Recent comparable sales
Sales selected by similarity to the subject property.
721 68th St Willowbrook, IL 60527
1,092 sqft | $398/sqft | built 1957 | Moderate age difference (4 years newer)
$435,000
7435 Arbor Ave Burr Ridge, IL 60527
1,378 sqft | $362/sqft | built 1972 | 7% size difference (1,378 sqft); Same beds (3)
$499,000
8043 Clarendon Hills Rd Willowbrook, IL 60527
1,613 sqft | $167/sqft | built 1956 | Similar age (1956)
$270,000
6340 Americana Dr #713 Willowbrook, IL 60527
1,060 sqft | $212/sqft | built 1973 | Within 1 bedroom (2 vs 3)
$225,000
6340 Americana Dr #705 Willowbrook, IL 60527
1,060 sqft | $236/sqft | built 1973 | Within 1 bedroom (2 vs 3)
$250,000
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 16.7% in 2026 from 2025.
Assessor market value by tax year, with the change from the previous year listed