Siefert Ct, Winfield, IL Property Records

DuPage County property records for 10 addresses on Siefert Ct, Winfield, IL · Last verified August 2026

Siefert Ct Highlights

Properties 10
Median Sale Price $490,000
Deeds and Mortgages on File 10
Median Price per Sqft $143
Owner Occupied 100%
Median Annual Tax Bill $12,900
Median Year Built 1992
Median Ownership Tenure 12 years

Properties on Siefert Ct

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

1N101 Siefert Ct

3 ba · 3,564 sqft · built 1992 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$304,000Aug 1998 $15,2902025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

1N107 Siefert Ct

3 ba · 2,654 sqft · built 1992 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,3162025 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

1N110 Siefert Ct

3 ba · 3,028 sqft · built 1992 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$327,000Aug 2000 $12,8232025 —Oct 2012 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1N113 Siefert Ct

3 ba · 2,532 sqft · built 1991 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,000Jul 2000 $12,5292025 Amount on Record Aug 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1N116 Siefert Ct

2.5 ba · 3,694 sqft · built 1991 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Jun 2023 $12,0762025 —Nov 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

26W540 Siefert Ct

5 bd · 2.5 ba · 4,716 sqft · built 1991 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Jul 2021 $14,0192025 Amount on Record Jul 2004 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

26W555 Siefert Ct

3 ba · 2,901 sqft · built 1992 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Aug 2021 $13,5632025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

26W560 Siefert Ct

2.5 ba · 2,714 sqft · built 1991 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$406,000Aug 2003 $12,1662025 Amount on Record Dec 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

26W575 Siefert Ct

3.5 ba · 4,520 sqft · built 1992 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Jul 2014 $13,7522025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

26W580 Siefert Ct

3 ba · 2,676 sqft · built 1991 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Dec 2023 $12,9002025 Amount on Record Jul 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on Siefert 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