Cook County Value

6435 Manor Dr Burr Ridge, IL 60527

6 bed / 6 bath, 5,363 sqft, built 1988, in Lyons. Assessor market value for 2026: $2,010,000.

Cook County account 18191030290000

Likely too high

about $331,000

8 similar homes nearby point to a value about $331,000 lower than yours.

Assessor market value$2,010,000
Similar homes$1,678,994
$331,006 gap · bars start at $0

How sure: High · 8 similar homes (5 shown below) · public records only

Assessor market value
$2,010,000
Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it
Living area
5,363 sqft
$375 per sqft
Year built
1988
Average quality

Why we think so

Similar homes' assessments

Strong

7 of 8 similar homes are assessed lower per square foot. Their similarity-weighted median is $302.81/sqft, but land is valued apart from the home, and some of them have less land value per square foot of home than yours, which counts as $427,890. Counting your land in place of theirs where theirs is less, they support a value of $1,678,994.

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 $1,024,250 in 2025 to $2,010,000 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 $375 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.

  • 25 Ambriance Dr Burr Ridge, IL 60527
    5,350 sqft | $303/sqft | built 1989 | Similar size (5,350 vs 5,363 sqft); Similar age (1989 vs 1988); Similar lot size (28,855 vs 28,526 sqft)
    $1,620,010
  • 26 Ambriance Dr Burr Ridge, IL 60527
    5,446 sqft | $270/sqft | built 1993 | Similar size (5,446 vs 5,363 sqft); Similar age (1993 vs 1988); Similar lot size (27,757 vs 28,526 sqft)
    $1,470,010
  • 701 Ambriance Dr Burr Ridge, IL 60527
    5,352 sqft | $391/sqft | built 1998 | Similar size (5,352 vs 5,363 sqft); Similar lot size (27,806 vs 28,526 sqft); Same quality (Average)
    $2,090,000
  • 6600 Manor Dr Burr Ridge, IL 60527
    5,110 sqft | $335/sqft | built 1990 | Similar size (5,110 vs 5,363 sqft); Similar age (1990 vs 1988); Similar lot size (25,800 vs 28,526 sqft)
    $1,710,000
  • 3 S Navajo Ct Burr Ridge, IL 60527
    5,189 sqft | $249/sqft | built 1992 | Similar size (5,189 vs 5,363 sqft); Similar age (1992 vs 1988); Similar lot size (30,225 vs 28,526 sqft)
    $1,290,010

Recent comparable sales

Sales selected by similarity to the subject property.

  • 440 60th Pl Burr Ridge, IL 60527
    5,550 sqft | $342/sqft | built 1997 | Similar size (5,550 sqft); Moderate age difference (9 years newer)
    $1,900,000
  • 8656 Johnston Rd Burr Ridge, IL 60527
    4,220 sqft | $332/sqft | built 2002
    $1,400,000

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 96.2% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax yearAssessor market valueChangeChange %
2026$2,010,000+$985,750+96.2%
2025$1,024,250$00.0%
2024$1,024,250−$203,250−16.6%
2023$1,227,500+$267,710+27.9%
2022$959,790−$74,110−7.2%
2021$1,033,900+$100.0%
2020$1,033,890——
6-year total+$976,110+94.4%