Betts Ave, New Castle, DE Property Records

New Castle County property records for 32 addresses on Betts Ave, New Castle, DE · Last verified August 2026

Betts Ave Highlights

Properties 32
Median Sale Price $148,000
Deeds and Mortgages on File 25
Median Price per Sqft $92
Owner Occupied 78%
Median Annual Tax Bill $2,084
Median Year Built 1972
Median Ownership Tenure 17 years

Properties on Betts Ave

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

4 Betts Ave

3 bd · 2.5 ba · 1,688 sqft · built 2012 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2020 $2,3412025 Amount on Record Feb 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

6 Betts Ave

3 bd · 2.5 ba · 1,688 sqft · built 2012 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$134,925Jan 2013 $2,3112025 1 Name on Record Owner Occupied AssessorUpdated May 2026

7 Betts Ave

3 bd · 1 ba · 1,184 sqft · built 1971 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$36,000Nov 1977 2 Names on Record AssessorUpdated Jul 2026

9 Betts Ave

2 bd · 2 ba · 1,847 sqft · built 1960 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$248,500May 2018 $2,3472025 —Nov 2017 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

10 Betts Ave

3 bd · 1.5 ba · 1,176 sqft · built 1972 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2018 $2,2152025 Amount on Record Aug 1989 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

12 Betts Ave

3 bd · 1 ba · 1,012 sqft · built 1950 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,000Dec 2009 —Apr 2004 1 Name on Record AssessorUpdated May 2026

13 Betts Ave

3 bd · 2 ba · 1,248 sqft · built 1973 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Jul 2018 $1,9002025 —Mar 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

15 Betts Ave

7 bd · 4.5 ba · 1,834 sqft · built 1920 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$69,900Dec 2015 2 Names on Record AssessorUpdated Apr 2026

16 Betts Ave

3 bd · 1.5 ba · 1,440 sqft · built 1975 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
—Feb 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

19 Betts Ave

3 bd · 1.5 ba · 1,496 sqft · built 1958 · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Sep 2006 1 Name on Record Assessor + 1 DocumentUpdated May 2026

21 Betts Ave

3 bd · 2 ba · 1,638 sqft · built 1975 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,900Oct 1979 $1,8122025 2 Names on Record Owner Occupied AssessorUpdated May 2026

22 Betts Ave

3 bd · 1 ba · 1,056 sqft · built 1976 · 0.16 acres

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

23 Betts Ave

2 bd · 1 ba · 1,122 sqft · built 1920 · 0.28 acres

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

26 Betts Ave

3 bd · 1 ba · 784 sqft · built 1953 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$81,000Jul 1991 $1,7252025 1 Name on Record Owner Occupied AssessorUpdated May 2026

27 Betts Ave

2 bd · 1 ba · 768 sqft · built 1950 · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,000Sep 2009 $1,3682025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

28 Betts Ave

2 bd · 1 ba · 1,489 sqft · built 1950 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 1987 1 Name on Record Owner Occupied AssessorUpdated May 2026

30 Betts Ave

3 bd · 1 ba · 1,596 sqft · built 1948 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$108,750Dec 2014 $2,4252025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

33 Betts Ave

2 bd · 1.5 ba · 1,120 sqft · built 1987 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1989 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

35 Betts Ave

3 bd · 2 ba · 1,296 sqft · built 1990 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Mar 2007 2 Names on Record Owner Occupied AssessorUpdated May 2026

36 Betts Ave

3 bd · 2.5 ba · 1,484 sqft · built 1980 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,3232025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

38 Betts Ave

3 bd · 1 ba · 1,008 sqft · built 1964 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5762025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

39 Betts Ave

2 bd · 1 ba · 640 sqft · built 1940 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$1552025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

44 Betts Ave

3 bd · 2 ba · 1,347 sqft · built 1994 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2023 $1,8822025 Amount on Record Aug 2018 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

45 Betts Ave

3 bd · 2 ba · 1,128 sqft · built 1989 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 1987 $1,9502025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

46 Betts Ave

3 bd · 3.5 ba · 1,984 sqft · built 1977 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,000Apr 2021 $2,6892025 —Feb 1976 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

47 Betts Ave

2 bd · 1 ba · 1,034 sqft · built 1940 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$217,000Feb 2008 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

49 Betts Ave

3 bd · 1.5 ba · 1,260 sqft · built 1986 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$109,900Nov 1997 $2,0842025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

50 Betts Ave

3 bd · 1 ba · 1,120 sqft · built 1986 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$70,000Dec 2015 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

51 Betts Ave

2 bd · 1.5 ba · 1,308 sqft · built 1982 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$181,500Nov 2014 $2,1352025 Amount on Record Sep 2012 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

52 Betts Ave

3 bd · 1.5 ba · 1,350 sqft · built 1956 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,000Jul 2004 $2,1642025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

54 Betts Ave

3 bd · 1 ba · 720 sqft · built 1956 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,600Feb 2025 $1,8132025 Amount on Record Sep 2024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

56 Betts Ave

3 bd · 1 ba · 864 sqft · built 1956 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$256,000Nov 2024 $1,6072025 Amount on Record Oct 2024 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

Wildfire Risk on Betts Ave

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

Wildfire RiskLow
this street's cells rank above 3% of the US · above 13% of Delaware
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
3 of 5 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets