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Marion Ave, Claymont, DE Property Records

New Castle County property records for 33 addresses on Marion Ave, Claymont, DE · Last verified October 2026

Marion Ave Highlights

Properties 33
Median Sale Price $162,000
Deeds and Mortgages on File 31
Median Price per Sqft $100
Owner Occupied 85%
Median Annual Tax Bill $2,300
Median Year Built 1947
Median Ownership Tenure 24 years

Properties on Marion Ave

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

1 Marion Ave

3 bd · 1 ba · 1,400 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,500May 2026 $2,3162025 Amount on Record Nov 2021 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

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2 Marion Ave

6.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,6932025 Owner on Record Assessor + 2 DocumentsUpdated Apr 2026

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3 Marion Ave

4 bd · 1.5 ba · 2,040 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Nov 1998 $2,7082025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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4 Marion Ave

3 bd · 1 ba · 1,400 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,900Dec 1997 $2,5612025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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5 Marion Ave

3 bd · 1 ba · 1,400 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2021 $2,2992025 Amount on Record Dec 2016 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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6 Marion Ave

3 bd · 1 ba · 1,400 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,500Jan 1994 $2,3952025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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7 Marion Ave

3 bd · 1 ba · 1,600 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$61,000Apr 2002 $2,1672025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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8 Marion Ave

3 bd · 1 ba · 1,400 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1993 $2,1982025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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9 Marion Ave

3 bd · 1 ba · 1,600 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$104,900Sep 1989 $1,4842025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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10 Marion Ave

3 bd · 1 ba · 1,400 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Sep 1977 $1,4292025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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11 Marion Ave

3 bd · 1 ba · 1,400 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jan 2022 $2,2062025 Amount on Record Jun 2005 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

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12 Marion Ave

3 bd · 1 ba · 1,704 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$162,000Jan 2005 $1,9802025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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14 Marion Ave

5 bd · 2 ba · 1,374 sqft · built 1950 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2023 $2,3242025 Amount on Record Mar 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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15 Marion Ave

3 bd · 2 ba · 1,690 sqft · built 1949 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1997 $2,4062025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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16 Marion Ave

3 bd · 1 ba · 1,052 sqft · built 1950 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$55,600Mar 2011 Owner on Record AssessorUpdated Apr 2026

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18 Marion Ave

3 bd · 1 ba · 1,242 sqft · built 1947 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jun 2002 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

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20 Marion Ave

3 bd · 1.5 ba · 1,588 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3822025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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22 Marion Ave

3 bd · 1 ba · 1,288 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,000Jun 1995 $2,4092025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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24 Marion Ave

4 bd · 2 ba · 1,722 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$91,500Apr 2001 $2,2842025 Amount on Record Feb 2001 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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26 Marion Ave

3 bd · 1 ba · 1,624 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,000Mar 2001 $2,3002025 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

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28 Marion Ave

3 bd · 1 ba · 1,288 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1999 $2,3412025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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30 Marion Ave

3 bd · 1 ba · 1,288 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Apr 2003 $2,4702025 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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32 Marion Ave

3 bd · 1 ba · 1,288 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Apr 2001 $2,1672025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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34 Marion Ave

3 bd · 1 ba · 1,288 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2018 $5772025 Amount on Record Aug 2005 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

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36 Marion Ave

3 bd · 1 ba · 1,288 sqft · built 1947 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Apr 2017 $2,1752025 Amount on Record Jun 2012 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

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38 Marion Ave

3 bd · 1 ba · 1,540 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,100Sep 1975 $5362025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

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40 Marion Ave

3 bd · 1 ba · 1,633 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Owners on Record AssessorUpdated May 2026

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42 Marion Ave

3 bd · 1 ba · 1,516 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2020 $2,3532025 —Jul 2019 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

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44 Marion Ave

3 bd · 1 ba · 1,917 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3062025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

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46 Marion Ave

3 bd · 1 ba · 1,288 sqft · built 1947 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,000Jun 1999 Owner on Record Owner Occupied AssessorUpdated May 2026

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48 Marion Ave

3 bd · 1 ba · 1,288 sqft · built 1941 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 2026 $2,2572025 Amount on Record Jun 2011 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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49 Marion Ave

0.119 acres

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

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50 Marion Ave

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Aug 2026 $4522025 Amount on Record Jun 2011 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

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Property Records in Nearby Streets