Prospect St, Bernardsville, NJ Property Records

Somerset County and Bernardsville Borough property records for 40 addresses on Prospect St, Bernardsville, NJ · Last verified October 2026

Prospect St Highlights

Properties 40
Median Sale Price $579,000
Deeds and Mortgages on File 40
Median Price per Sqft $372
Owner Occupied 85%
Median Annual Tax Bill $11,464
Median Year Built 1925
Median Ownership Tenure 22 years

Properties on Prospect St

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

1 Prospect St

1,700 sqft · built 1989 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$614,000Nov 2005 $11,1182025 Amount on Record Aug 1995 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

2 Prospect St

1,686 sqft · built 1930 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2006 $8,1462025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

3 Prospect St

1,190 sqft · built 1905 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$443,350Mar 2023 $8,8072025 Amount on Record Aug 1997 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

4 Prospect St

2,092 sqft · built 1900 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Dec 2019 $10,2302025 Amount on Record Oct 2013 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

14A Prospect St

720 sqft · built 1984 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,2592025 Owner on Record AssessorUpdated Jul 2026

14B Prospect St

720 sqft · built 1984 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5002025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

15 Prospect St

1,856 sqft · built 1900 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Apr 1993 $9,3862025 —Sep 1989 Owner on Record AssessorUpdated Oct 2026

16A Prospect St

720 sqft · built 1984 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000May 2025 $4,2592025 Amount on Record Jul 2016 Owner on Record Owner Occupied AssessorUpdated Jul 2026

16B Prospect St

720 sqft · built 1984 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$117,000Sep 1999 $4,2592025 2 Owners on Record AssessorUpdated Jul 2026

17 Prospect St

2,124 sqft · built 2001 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Jul 2005 $11,3102025 Amount on Record Nov 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

18A Prospect St

720 sqft · built 1984 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$192,500Jan 2021 $4,2592025 Amount on Record May 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

18B Prospect St

720 sqft · built 1984 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Feb 1987 $4,2592025 Owner on Record AssessorUpdated Jul 2026

20A Prospect St

720 sqft · built 1984 · 0.078 acres

Last Sale Tax Bill Prior Sale Owner Records
$94,000Oct 1990 $4,2592025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

20B Prospect St

720 sqft · built 1984 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$119,000Feb 1999 $4,2592025 Owner on Record AssessorUpdated Jul 2026

22 Prospect St

2,834 sqft · built 1906 · 0.639 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Oct 2017 $15,6532025 Amount on Record Nov 1989 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

23 Prospect St

2,152 sqft · built 1900 · 0.65 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Feb 2001 $10,6592025 —Feb 2001 Owner on Record AssessorUpdated Jul 2026

25 Prospect St

1,337 sqft · built 1865 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Apr 2021 $11,9502025 Amount on Record Aug 2014 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

27 Prospect St

2,940 sqft · built 1880 · 0.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000Nov 2004 $16,6952025 Amount on Record Jan 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

31 Prospect St

2,052 sqft · built 1890 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Aug 2017 $13,4042025 Amount on Record Jul 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

32 Prospect St

2,136 sqft · built 1890 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Dec 1994 $11,4642025 Amount on Record May 1991 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

34 Prospect St

1,424 sqft · built 1860 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$529,000Dec 2021 $10,7942025 Amount on Record Aug 2016 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

35 Prospect St

2,481 sqft · built 1900 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Aug 2002 $13,8862025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

36 Prospect St

1,728 sqft · built 1875 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Feb 1998 $10,7162025 Amount on Record Dec 1993 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

39 Prospect St

2,308 sqft · built 1899 · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,000Jun 1996 $14,2582025 —Mar 2021 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

40 Prospect St

2,258 sqft · built 1961 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$765,000Jan 2019 $18,1492025 Amount on Record Jul 2017 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

41 Prospect St

2,060 sqft · built 1959 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jul 1994 $11,2462025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

42 Prospect St

1,918 sqft · built 1925 · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Oct 1991 $12,0012025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

44 Prospect St

2,422 sqft · built 1899 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$899,000Jan 2005 $14,2462025 Amount on Record Jul 1993 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

46 Prospect St

1,950 sqft · built 1900 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Dec 1998 $12,0862025 —Dec 1998 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

48 Prospect St

1,276 sqft · built 1960 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$610,000Oct 2022 $11,5462025 Amount on Record Jul 2018 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Oct 2026

49 Prospect St

2,576 sqft · built 1960 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 2000 $12,7342025 Amount on Record Oct 1995 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

50 Prospect St

1,208 sqft · built 1955 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Apr 1989 $9,9952025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

54 Prospect St

1,850 sqft · built 1890 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,9542025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

57 Prospect St

1,574 sqft · built 1962 · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$579,000Nov 2020 $12,2932025 Amount on Record Jul 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

60 Prospect St

2,032 sqft · built 1900 · 0.86 acres

Last Sale Tax Bill Prior Sale Owner Records
$660,000Jan 2021 $14,7702025 Amount on Record Oct 1997 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

63 Prospect St

1,750 sqft · built 1962 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Dec 2004 $10,8722025 —Aug 2022 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

66 Prospect St

2,138 sqft · built 1900 · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$64,000Oct 1987 $13,2232025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

71 Prospect St

2,338 sqft · built 1862 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$725,000Oct 2005 $14,6432025 Amount on Record Jun 1995 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

72 Prospect St

3,251 sqft · built 1955 · 0.769 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Oct 1990 $14,9142025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

80 Prospect St

1,508 sqft · built 1890 · 0.769 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Apr 2021 $17,4922025 Amount on Record Jun 2020 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

Property Records in Nearby Streets