Windsor Ave, Wilmington, DE Property Records

New Castle County property records for 72 addresses on Windsor Ave, Wilmington, DE · Last verified August 2026

Windsor Ave Highlights

Properties 72
Median Sale Price $218,400
Deeds and Mortgages on File 65
Median Price per Sqft $184
Owner Occupied 89%
Median Annual Tax Bill $1,915
Median Year Built 1961
Median Ownership Tenure 17 years

Properties on Windsor Ave

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

500 Windsor Ave

2 bd · 1 ba · 768 sqft · built 1963 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$129,000Jul 2008 $1,6302025 1 Name on Record Owner Occupied AssessorUpdated May 2026

502 Windsor Ave

2 bd · 2 ba · 828 sqft · built 1963 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2017 $2,2182025 Amount on Record Jun 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

503 Windsor Ave

3 bd · 1.5 ba · 1,154 sqft · built 2006 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$28,000Jul 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

504 Windsor Ave

2 bd · 1 ba · 816 sqft · built 1963 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2018 $1,9732025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

600 Windsor Ave

4 bd · 2 ba · 1,668 sqft · built 1951 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated May 2026

602 Windsor Ave

3 bd · 1 ba · 1,008 sqft · built 1963 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$146,000Apr 2013 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

604 Windsor Ave

3 bd · 1 ba · 988 sqft · built 1964 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,700Feb 2007 $5962025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

608 Windsor Ave

1 bd · 1 ba · 950 sqft · built 1960 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2024 $2,1392025 Amount on Record Jun 2011 1 Name on Record AssessorUpdated Aug 2026

700 Windsor Ave

4 bd · 1.5 ba · 840 sqft · built 1963 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2020 $2,3812025 Amount on Record Aug 2015 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

702 Windsor Ave

4 bd · 1.5 ba · 1,104 sqft · built 1963 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8012025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

704 Windsor Ave

4 bd · 2 ba · 768 sqft · built 1960 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1992 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

800 Windsor Ave

3 bd · 1 ba · 720 sqft · built 1940 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000May 2008 $1,9152025 Amount on Record Sep 2005 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

802 Windsor Ave

3 bd · 1 ba · 1,350 sqft · built 1940 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$218,400Feb 2025 $2,0312025 Amount on Record May 2022 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

804 Windsor Ave

2 bd · 1 ba · 794 sqft · built 1940 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2026 $2,3582025 Amount on Record Jan 2018 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

806 Windsor Ave

2 bd · 1 ba · 897 sqft · built 1940 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,500Nov 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

900 Windsor Ave

0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Apr 2025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

902 Windsor Ave

4 bd · 1 ba · 1,224 sqft · built 1933 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

1202 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,900Oct 2011 $1,7172025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1204 Windsor Ave

2 bd · 1 ba · 928 sqft · built 1944 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$84,000Nov 2003 $1,9832025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

1300 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$6632025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1302 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2010 $1,6842025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

1304 Windsor Ave

2 bd · 1 ba · 1,348 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$95,000May 1996 $1,2312025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1306 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7352025 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026

1308 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Jul 2009 $1,7182025 1 Name on Record AssessorUpdated May 2026

1310 Windsor Ave

3 bd · 2 ba · 1,568 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1980 $1,7292025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1400 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,200Aug 2025 Amount on Record Oct 2012 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1402 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2021 $1,7282025 Amount on Record Oct 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1404 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1992 $1,2242025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1406 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$191,000Sep 2022 $1,7192025 Amount on Record Nov 2008 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

1408 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$89,000Dec 2015 $1,7112025 —Jul 2015 1 Name on Record AssessorUpdated Aug 2026

1410 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$126,000Sep 2004 $1,7052025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1412 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2018 $1,6192025 Amount on Record Dec 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1414 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jun 2005 Amount on Record Dec 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

1500 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7092025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1502 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$111,700Apr 2008 $1,6122025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

1504 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,200Apr 1989 $1,1822025 1 Name on Record Assessor + 1 DocumentUpdated May 2026

1506 Windsor Ave

2 bd · 1 ba · 864 sqft · built 1944 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$78,900Sep 1995 $1,3142025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1601 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000May 2006 $2,4662025 Amount on Record Nov 2005 1 Name on Record Owner Occupied AssessorUpdated May 2026

1602 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,900Aug 2005 $2,2302025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1603 Windsor Ave

3 bd · 1.5 ba · 1,112 sqft · built 1961 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 1991 $1,7362025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1604 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$221,000Aug 2014 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1605 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Dec 1985 2 Names on Record Owner Occupied AssessorUpdated May 2026

1606 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2015 $2,7132025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

1607 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000May 2025 $1,8682025 —Oct 1997 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1608 Windsor Ave

3 bd · 1.5 ba · 1,112 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$212,000Apr 2010 $2,0922025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1609 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3452025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

1610 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$184,900May 2017 $2,3082025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

1611 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Oct 2004 $2,3912025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

1612 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,000Dec 2014 $3,1052025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

1613 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6162025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1614 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Aug 2015 $2,7842025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

1615 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Apr 2026

1616 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Feb 2008 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

1617 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Apr 2026

1618 Windsor Ave

3 bd · 1.5 ba · 1,257 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,900May 2008 $1,9392025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1619 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7222025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

1620 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Apr 2006 $2,5502025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1621 Windsor Ave

3 bd · 2.5 ba · 1,640 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Oct 2024 $2,7752025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

1622 Windsor Ave

3 bd · 1.5 ba · 1,486 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$129,000May 1991 $2,9562025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1623 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,500Nov 1996 $2,6872025 1 Name on Record Owner Occupied AssessorUpdated May 2026

1624 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,000Aug 1973 $1,6632025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1625 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5312025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1626 Windsor Ave

3 bd · 1.5 ba · 1,540 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,500Mar 1973 2 Names on Record Owner Occupied AssessorUpdated May 2026

1627 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated May 2026

1628 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated May 2026

1630 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7202025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

1631 Windsor Ave

3 bd · 1.5 ba · 1,112 sqft · built 1961 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,500Nov 1994 $2,8372025 2 Names on Record Owner Occupied AssessorUpdated May 2026

1632 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,000May 2018 $2,6042025 Amount on Record May 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1634 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 2023 $2,8052025 —Aug 1993 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

1636 Windsor Ave

3 bd · 1.5 ba · 1,230 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,425Aug 2012 $2,5962025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

1638 Windsor Ave

3 bd · 1.5 ba · 1,536 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Apr 2026

1640 Windsor Ave

3 bd · 1.5 ba · 1,506 sqft · built 1961 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$216,500Aug 2013 Amount on Record Apr 2013 2 Names on Record Owner Occupied AssessorUpdated May 2026

Wildfire Risk on Windsor Ave

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

Wildfire RiskLow
this street's cells rank above 2% of the US · above 9% of Delaware
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 8 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets