Cook County Value

8611 Crown Ct Burr Ridge, IL 60527

4 bed / 4 bath, 5,047 sqft, built 2002, in Lyons. Assessor market value for 2026: $1,860,000.

Cook County account 18313070130000

Assessor market value
$1,860,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,047 sqft
$369 per sqft
Year built
2002
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.

Local guide: Lyons Township 2026 Property Tax Appeal Guide.

Appeal deadlines

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 changed from $1,059,470 in 2025 to $1,860,000 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Assessor market value per square footThe current public record shows about $369 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 550 residential records in the same neighborhood, the average assessor market value is about $347 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about +38.7% on average.

Comparable assessments

Showing 5 of the 8 similar homes in this property's equity comparison, from public appraisal records.

  • 8614 Johnston Rd Burr Ridge, IL 60527
    5,014 sqft | $378/sqft | built 2005 | Similar size (5,014 vs 5,047 sqft); Similar age (2005 vs 2002); Similar lot size (20,775 vs 21,300 sqft)
    $1,894,010
  • 8521 Johnston Rd Burr Ridge, IL 60527
    5,147 sqft | $365/sqft | built 2003 | Similar size (5,147 vs 5,047 sqft); Similar age (2003 vs 2002); Similar lot size (21,966 vs 21,300 sqft)
    $1,880,000
  • 8205 Greystone Ct Burr Ridge, IL 60527
    5,052 sqft | $333/sqft | built 1998 | Similar size (5,052 vs 5,047 sqft); Similar age (1998 vs 2002); Similar lot size (21,562 vs 21,300 sqft)
    $1,680,000
  • 8638 Johnston Rd Burr Ridge, IL 60527
    4,918 sqft | $346/sqft | built 2003 | Similar size (4,918 vs 5,047 sqft); Similar age (2003 vs 2002); Similar lot size (20,541 vs 21,300 sqft)
    $1,700,010
  • 8626 Johnston Rd Burr Ridge, IL 60527
    4,875 sqft | $353/sqft | built 2001 | Similar size (4,875 vs 5,047 sqft); Similar age (2001 vs 2002); Similar lot size (20,558 vs 21,300 sqft)
    $1,720,000

Recent comparable sales

Sales selected by similarity to the subject property.

  • 8656 Johnston Rd Burr Ridge, IL 60527
    4,220 sqft | $332/sqft | built 2002 | Similar age (2002); Same beds (4)
    $1,400,000
  • 440 60th Pl Burr Ridge, IL 60527
    5,550 sqft | $342/sqft | built 1997 | 10% size difference (5,550 sqft); Moderate age difference (5 years older)
    $1,900,000

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 75.6% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$1,860,000+$800,530+75.6%
2025$1,059,470$00.0%
2024$1,059,470−$226,600−17.6%
2023$1,286,070+$328,160+34.3%
2022$957,910$00.0%
2021$957,910−$215,790−18.4%
2020$1,173,700——
6-year total+$686,300+58.5%