New Castle Rd, Naperville, IL Property Records

DuPage County property records for 35 addresses on New Castle Rd, Naperville, IL · Last verified August 2026

New Castle Rd Highlights

Properties 35
Median Sale Price $575,000
Deeds and Mortgages on File 47
Median Price per Sqft $196
Owner Occupied 97%
Median Annual Tax Bill $11,136
Median Year Built 1967
Median Ownership Tenure 11 years

Properties on New Castle Rd

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

6S115 New Castle Rd

3 ba · 3,742 sqft · built 1986 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$527,500Oct 2019 $12,7512025 Amount on Record May 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S118 New Castle Rd

3 ba · 3,327 sqft · built 1984 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Jul 2007 $12,6982025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6S129 New Castle Rd

2.5 ba · 3,186 sqft · built 1992 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jul 2018 $12,3172025 —Apr 2015 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

6S147 New Castle Rd

4 bd · 2.5 ba · 3,200 sqft · built 1986 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,7792025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

6S159 New Castle Rd

3 ba · 3,620 sqft · built 1996 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$391,500Nov 1996 $15,1402025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

6S166 New Castle Rd

3.5 ba · 3,315 sqft · built 1993 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$468,000Jul 2015 $14,2122025 —Mar 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S173 New Castle Rd

3 ba · 3,560 sqft · built 1996 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Apr 1997 $13,9782025 Amount on Record Oct 1996 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

6S180 New Castle Rd

3 ba · 3,141 sqft · built 1994 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Jul 2002 $13,3422025 Amount on Record Oct 1994 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S185 New Castle Rd

3 ba · 3,218 sqft · built 1996 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$354,000Apr 1996 $14,1722025 —Apr 1996 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S210 New Castle Rd

3 ba · 3,255 sqft · built 1990 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Sep 2021 $14,0112025 —Sep 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6S211 New Castle Rd

4 bd · 3.5 ba · 3,901 sqft · built 1992 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Dec 2020 $13,8262025 —Jun 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6S222 New Castle Rd

3 ba · 4,027 sqft · built 1989 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$570,000Oct 2020 $15,4692025 Amount on Record Dec 2019 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

6S223 New Castle Rd

4 bd · 3.5 ba · 3,924 sqft · built 1991 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,105,000Jul 2025 $14,0792025 Amount on Record Jun 2022 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6S235 New Castle Rd

2.5 ba · 2,208 sqft · built 1967 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,1592022 —Jan 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S240 New Castle Rd

2 ba · 1,736 sqft · built 1967 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0622025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6S250 New Castle Rd

5 bd · 3.5 ba · 2,760 sqft · built 1967 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jul 2023 $10,6342025 Amount on Record May 2011 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

6S251 New Castle Rd

2.5 ba · 2,653 sqft · built 1967 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
—Sep 1996 $10,0772025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S262 New Castle Rd

2.5 ba · 2,731 sqft · built 1967 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Feb 2021 $10,3452025 Amount on Record Sep 2012 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S271 New Castle Rd

2.5 ba · 1,736 sqft · built 1966 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,500Apr 2024 $9,1202025 Amount on Record Aug 2003 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6S279 New Castle Rd

3 ba · 2,584 sqft · built 1967 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7882025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

6S305 New Castle Rd

4 bd · 4.5 ba · 3,774 sqft · built 1967 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Nov 2007 $14,1322025 —Nov 2011 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S310 New Castle Rd

1.5 ba · 1,400 sqft · built 1967 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,500Jun 1995 $8,4312025 —Jun 1995 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S315 New Castle Rd

2.5 ba · 2,458 sqft · built 1967 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2015 $9,8812025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6S318 New Castle Rd

2.5 ba · 2,560 sqft · built 1967 · 0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1998 $11,0012025 Owner on Record Owner Occupied AssessorUpdated Aug 2026

6S327 New Castle Rd

2.5 ba · 2,901 sqft · built 1966 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$442,500Jun 2016 $10,1812025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S330 New Castle Rd

2.5 ba · 3,555 sqft · built 1967 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,9502025 —Apr 2002 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

6S344 New Castle Rd

2.5 ba · 2,526 sqft · built 1966 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$242,500Sep 1995 $11,1362025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S345 New Castle Rd

2.5 ba · 2,436 sqft · built 1967 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Feb 2021 $10,1132025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6S354 New Castle Rd

4 bd · 2.5 ba · 2,724 sqft · built 1967 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$287,000Oct 2000 $11,3332025 Amount on Record Jun 1997 Owner on Record AssessorUpdated Aug 2026

6S361 New Castle Rd

2.5 ba · 3,614 sqft · built 1967 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,2172025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6S364 New Castle Rd

2.5 ba · 2,422 sqft · built 1967 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,6802025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

6S370 New Castle Rd

2.5 ba · 2,570 sqft · built 1967 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4832025 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

6S371 New Castle Rd

3.5 ba · 3,048 sqft · built 1967 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Aug 2018 $11,3252025 Amount on Record Dec 1999 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

6S376 New Castle Rd

2.5 ba · 2,542 sqft · built 1967 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Dec 2012 $10,4542025 Amount on Record Dec 2011 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

6S400 New Castle Rd

3.5 ba · 3,444 sqft · built 1966 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,9472025 —Dec 1999 Owner on Record Owner Occupied AssessorUpdated Aug 2026

Property Records in Nearby Streets