1. Home
  2. Delaware
  3. New Castle County
  4. New Castle

Gene Ave, New Castle, DE Property Records

New Castle County property records for 35 addresses on Gene Ave, New Castle, DE · Last verified August 2026

Gene Ave Highlights

Properties 35
Median Sale Price $188,000
Deeds and Mortgages on File 56
Median Price per Sqft $168
Owner Occupied 74%
Median Annual Tax Bill $1,684
Median Year Built 1953
Median Ownership Tenure 14 years

Properties on Gene Ave

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

1 Gene Ave

3 bd · 1 ba · 1,260 sqft · built 1953 · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$136,000Oct 2011 $1,7912025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

View Property Record

2 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2018 $1,6622025 —Aug 2017 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

View Property Record

3 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,0582025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

View Property Record

4 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2018 $1,7742025 Amount on Record Mar 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

View Property Record

5 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,500May 1990 $1,1602025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

View Property Record

6 Gene Ave

3 bd · 1 ba · 1,000 sqft · built 1953 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$9202025 Owner on Record Owner Occupied AssessorUpdated Apr 2026

View Property Record

7 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$93,900Nov 2002 $1,8142025 Owner on Record Owner Occupied AssessorUpdated May 2026

View Property Record

8 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$80,000Mar 2015 $1,7122025 Owner on Record AssessorUpdated Apr 2026

View Property Record

9 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$149,000Dec 2006 $1,8462025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

View Property Record

10 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$167,000Jul 2008 $2,1982025 Amount on Record Mar 2006 2 Owners on Record Owner Occupied AssessorUpdated May 2026

View Property Record

11 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,000Jun 2022 $1,7012025 Owner on Record Assessor + 1 DocumentUpdated Apr 2026

View Property Record

12 Gene Ave

3 bd · 1 ba · 1,260 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,7012025 Owner on Record AssessorUpdated Apr 2026

View Property Record

13 Gene Ave

3 bd · 1 ba · 1,260 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 1998 2 Owners on Record Owner Occupied AssessorUpdated May 2026

View Property Record

14 Gene Ave

3 bd · 1 ba · 1,040 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2023 $1,6542025 Amount on Record Sep 2022 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

View Property Record

15 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1991 $1,1592025 Owner on Record AssessorUpdated Apr 2026

View Property Record

16 Gene Ave

3 bd · 1 ba · 996 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,000Sep 2017 $1,8012025 Amount on Record Mar 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

View Property Record

17 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Dec 2025 Owner on Record Assessor + 5 DocumentsUpdated Jul 2026

View Property Record

18 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1997 $1,6572025 2 Owners on Record Assessor + 1 DocumentUpdated May 2026

View Property Record

19 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2023 $2,9512025 —Oct 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

View Property Record

20 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,900Apr 2010 $1,6972025 Owner on Record Assessor + 1 DocumentUpdated May 2026

View Property Record

21 Gene Ave

3 bd · 1 ba · 998 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Feb 2026 $1,0472025 —May 2007 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

View Property Record

22 Gene Ave

3 bd · 1 ba · 1,332 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,8092025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

View Property Record

23 Gene Ave

3 bd · 1 ba · 1,404 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$40,000Oct 1987 2 Owners on Record Owner Occupied AssessorUpdated May 2026

View Property Record

24 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 1993 $8802025 Owner on Record Owner Occupied AssessorUpdated May 2026

View Property Record

25 Gene Ave

3 bd · 1 ba · 978 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Sep 1997 $3312025 Owner on Record Owner Occupied AssessorUpdated May 2026

View Property Record

26 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$24,000Apr 1975 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

View Property Record

27 Gene Ave

3 bd · 1 ba · 996 sqft · built 1953 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$114,500Dec 2002 Owner on Record Owner Occupied AssessorUpdated May 2026

View Property Record

28 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$224,000Jun 2025 $1,6772025 Amount on Record Jul 2023 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

View Property Record

29 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$207,000Sep 2021 $1,6842025 Amount on Record Aug 2013 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

View Property Record

30 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 2020 $1,6092025 —Jun 2019 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

View Property Record

31 Gene Ave

3 bd · 1 ba · 1,614 sqft · built 1953 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000Oct 2018 $1,9972025 —Mar 2018 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

View Property Record

32 Gene Ave

3 bd · 1 ba · 1,179 sqft · built 1953 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,900Nov 2012 $1,3372025 2 Owners on Record Owner Occupied AssessorUpdated May 2026

View Property Record

33 Gene Ave

3 bd · 1 ba · 1,116 sqft · built 1953 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$4622025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

View Property Record

35 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2023 Amount on Record Jun 2023 2 Owners on Record Assessor + 4 DocumentsUpdated Aug 2026

View Property Record

37 Gene Ave

3 bd · 1 ba · 900 sqft · built 1953 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$59,900May 1988 $8402025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

View Property Record

Property Records in Nearby Streets