Dorset Ct, Naperville, IL Property Records

DuPage County property records for 8 addresses on Dorset Ct, Naperville, IL · Last verified August 2026

Dorset Ct Highlights

Properties 8
Median Sale Price $372,000
Deeds and Mortgages on File 9
Median Price per Sqft $121
Owner Occupied 100%
Median Annual Tax Bill $11,966
Median Year Built 1975
Median Ownership Tenure 17 years

Properties on Dorset Ct

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

555 Dorset Ct

2.5 ba · 2,519 sqft · built 1975 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$290,000Oct 1999 $10,9922025 Amount on Record May 1995 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

559 Dorset Ct

2.5 ba · 3,060 sqft · built 1976 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$372,000Dec 2002 $12,0942025 —Jul 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

560 Dorset Ct

4 bd · 2 ba · 2,429 sqft · built 1975 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jan 2011 $10,6922025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

563 Dorset Ct

2.5 ba · 4,115 sqft · built 1975 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,9662025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

566 Dorset Ct

4 bd · 2.5 ba · 3,310 sqft · built 1977 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$326,000Jun 2009 $10,3912025 Amount on Record Mar 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

567 Dorset Ct

2.5 ba · 2,638 sqft · built 1975 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2017 $12,8692025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

571 Dorset Ct

3 ba · 2,971 sqft · built 1975 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,3872025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

572 Dorset Ct

2.5 ba · 2,523 sqft · built 1977 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2772025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Dorset Ct

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Property Records in Nearby Streets