Delaware Ave, Claymont, DE Property Records

New Castle County property records for 68 addresses on Delaware Ave, Claymont, DE · Last verified August 2026

Delaware Ave Highlights

Properties 68
Median Sale Price $260,000
Deeds and Mortgages on File 45
Median Price per Sqft $220
Owner Occupied 84%
Median Annual Tax Bill $2,334
Median Year Built 1960
Median Ownership Tenure 25 years

Properties on Delaware Ave

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

2 1/2 Delaware Ave

3 bd · 2.5 ba · 1,612 sqft · built 1982 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9682025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

2 Delaware Ave

3 bd · 1 ba · 772 sqft · built 1940 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Dec 2021 $2,1082025 Amount on Record Mar 1991 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

3 Delaware Ave

3 bd · 2.5 ba · 1,688 sqft · built 2011 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2017 $2,8172025 Amount on Record Nov 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

4 Delaware Ave

3 bd · 1 ba · 882 sqft · built 1942 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$84,900Oct 1996 $2,1802025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

6 Delaware Ave

3 bd · 1 ba · 988 sqft · built 1931 · 0.08 acres

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

7 Delaware Ave

6 bd · 2 ba · 1,202 sqft · built 1925 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$46,500Apr 1986 $2,6052025 2 Names on Record Owner Occupied AssessorUpdated May 2026

11 Delaware Ave

4 bd · 2 ba · 1,237 sqft · built 2004 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,900Aug 2004 Amount on Record Oct 2003 1 Name on Record Owner Occupied AssessorUpdated May 2026

13 Delaware Ave

3 bd · 1.5 ba · 932 sqft · built 1939 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$87,500Aug 2005 $2,5762025 Amount on Record Apr 2004 2 Names on Record AssessorUpdated May 2026

15 Delaware Ave

4 bd · 2 ba · 1,722 sqft · built 1989 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,900Jun 1999 $2,6522025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

17 Delaware Ave

3 bd · 3.5 ba · 1,968 sqft · built 2017 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1986 $1762025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

19 Delaware Ave

4 bd · 1.5 ba · 1,408 sqft · built 1940 · 0.15 acres

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

21 Delaware Ave

3 bd · 2 ba · 1,746 sqft · built 1966 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7002025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

102 Delaware Ave

3 bd · 2 ba · 1,440 sqft · built 1955 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,900Mar 1999 $2,3102025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

107 Delaware Ave

2 bd · 1 ba · 932 sqft · built 1952 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$49,500Aug 1987 $5482025 2 Names on Record Owner Occupied AssessorUpdated May 2026

108 Delaware Ave

960 sqft · built 1950 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Nov 2025 $8592025 —Feb 1999 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

109 Delaware Ave

7 bd · 3 ba · 3,320 sqft · built 1940 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$44,050Sep 2024 $4,0672025 Amount on Record Jan 2021 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

110 Delaware Ave

3 bd · 1 ba · 1,248 sqft · built 1950 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$105,750Aug 2012 $2,2382025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

113 Delaware Ave

4 bd · 1 ba · 2,128 sqft · built 1950 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Jul 1984 2 Names on Record Owner Occupied AssessorUpdated May 2026

114 Delaware Ave

2 bd · 1 ba · 960 sqft · built 1956 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$98,900May 1990 $1,4772025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

115 Delaware Ave

1 bd · 1 ba · 857 sqft · built 1935 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1999 $2,0682025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

116 Delaware Ave

3 bd · 1 ba · 1,200 sqft · built 1950 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$103,000Jul 1996 $2,7272025 2 Names on Record Owner Occupied AssessorUpdated May 2026

118 Delaware Ave

3 bd · 1 ba · 1,064 sqft · built 1952 · 0.15 acres

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

119 Delaware Ave

3 bd · 1.5 ba · 1,008 sqft · built 1958 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$142,000Jan 2015 1 Name on Record Owner Occupied AssessorUpdated May 2026

120 Delaware Ave

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1980 $4412025 1 Name on Record AssessorUpdated May 2026

121 Delaware Ave

3 bd · 1 ba · 1,304 sqft · built 1940 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$98,800Oct 2001 $2,5502025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

200 Delaware Ave

3 bd · 1.5 ba · 1,120 sqft · built 1960 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,500Sep 2015 $2,4572025 Amount on Record — 2 Names on Record Owner Occupied AssessorUpdated May 2026

202 Delaware Ave

3 bd · 1 ba · 1,432 sqft · built 1960 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Apr 2011 $2,5392025 2 Names on Record Owner Occupied AssessorUpdated May 2026

204 Delaware Ave

3 bd · 1.5 ba · 1,136 sqft · built 1960 · 0.169 acres

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

205 Delaware Ave

3 bd · 2 ba · 1,840 sqft · built 1994 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$139,500Oct 2000 $2,7752025 1 Name on Record Owner Occupied AssessorUpdated May 2026

207 Delaware Ave

2 bd · 1 ba · 1,264 sqft · built 1952 · 0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$92,500May 2012 Amount on Record Oct 2011 1 Name on Record Assessor + 1 DocumentUpdated Apr 2026
Last Sale Tax Bill Prior Sale Owner Records
$1,510Jun 2002 1 Name on Record AssessorUpdated Apr 2026

209 Delaware Ave

3 bd · 1 ba · 1,575 sqft · built 1951 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$111,900Aug 1999 $1,5642025 1 Name on Record AssessorUpdated Jul 2026

308 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3632025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

310 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,900Nov 1999 $1,8092025 1 Name on Record AssessorUpdated Apr 2026

311 Delaware Ave

2 bd · 1 ba · 1,230 sqft · built 1950 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Jun 1992 2 Names on Record Owner Occupied AssessorUpdated May 2026

312 Delaware Ave

3 bd · 1 ba · 1,182 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$226,000Apr 2008 $2,7192025 1 Name on Record Owner Occupied AssessorUpdated May 2026

313 Delaware Ave

2 bd · 1 ba · 1,056 sqft · built 1955 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1998 $1,1882025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

314 Delaware Ave

3 bd · 1 ba · 1,182 sqft · built 1964 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$153,000Feb 2003 $2,4902025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

315 Delaware Ave

3 bd · 1.5 ba · 1,224 sqft · built 1974 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,900Jun 1994 $2,2482025 1 Name on Record Owner Occupied AssessorUpdated May 2026

316 Delaware Ave

3 bd · 1.5 ba · 1,178 sqft · built 1963 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8332025 1 Name on Record Owner Occupied AssessorUpdated May 2026

317 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1964 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jun 2015 $2,3472025 1 Name on Record Owner Occupied AssessorUpdated May 2026

318 Delaware Ave

3 bd · 1.5 ba · 1,160 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$249,900May 2020 $2,3542025 Amount on Record Jan 2020 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

319 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

320 Delaware Ave

3 bd · 1 ba · 1,160 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1989 $8992025 1 Name on Record Owner Occupied AssessorUpdated May 2026

321 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,000Mar 2016 $2,5732025 1 Name on Record Owner Occupied AssessorUpdated May 2026

323 Delaware Ave

3 bd · 1 ba · 1,160 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Dec 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

603 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 1991 $2,4442025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

604 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2018 $2,2772025 Amount on Record Aug 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

605 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,000Aug 2002 1 Name on Record Owner Occupied AssessorUpdated May 2026

606 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$74,500Oct 2001 $2,3222025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

607 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$7462025 1 Name on Record Owner Occupied AssessorUpdated May 2026

608 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1991 $1,9912025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

609 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,900Aug 1999 $2,2772025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

610 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Nov 2023 $2,4012025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

611 Delaware Ave

2 bd · 1.5 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$41,000Jun 1977 $9132025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

612 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Mar 2022 $2,4792025 Amount on Record Aug 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

613 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,500Apr 2000 $2,3342025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

614 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jan 2012 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

615 Delaware Ave

3 bd · 1.5 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1994 1 Name on Record Owner Occupied AssessorUpdated May 2026

616 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Aug 1989 $1,4992025 1 Name on Record Owner Occupied AssessorUpdated May 2026

617 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$199,900Jun 2016 $2,3372025 Amount on Record Feb 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

618 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,500Jun 2001 $2,3862025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

619 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

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

620 Delaware Ave

3 bd · 1 ba · 1,139 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6882025 2 Names on Record Owner Occupied AssessorUpdated May 2026

621 Delaware Ave

3 bd · 2 ba · 1,656 sqft · built 1975 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$166,500Apr 2002 1 Name on Record Owner Occupied AssessorUpdated May 2026

622 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$331,000Feb 2025 Amount on Record Oct 2024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Apr 2026

623 Delaware Ave

3 bd · 1 ba · 1,178 sqft · built 1960 · 0.2 acres

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

624 Delaware Ave

3 bd · 2 ba · 1,967 sqft · built 1959 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0842025 2 Names on Record Owner Occupied AssessorUpdated May 2026

Wildfire Risk on Delaware Ave

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