William St, Clifton, NJ Property Records

Passaic County and Clifton City property records for 61 addresses on William St, Clifton, NJ · Last verified August 2026

William St Highlights

Properties 61
Median Sale Price $585,000
Deeds and Mortgages on File 67
Median Price per Sqft $269
Owner Occupied 74%
Median Annual Tax Bill $10,088
Median Year Built 1910
Median Ownership Tenure 14 years

Properties on William St

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

1 William St

2,800 sqft · built 1978 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$925,000Jul 2025 $16,4692025 Amount on Record Jan 1987 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

5 William St

2,800 sqft · built 1978 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Nov 2003 $16,4382025 Amount on Record May 1999 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

8 William St

1,450 sqft · built 1900 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$294,000Oct 2013 $10,1372025 Amount on Record Jan 2012 Owner on Record Owner Occupied AssessorUpdated Jul 2026

9 William St

2,450 sqft · built 1890 · 0.223 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Feb 2012 $12,4482025 —Nov 2005 Owner on Record Owner Occupied AssessorUpdated Jul 2026

9 William St

0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

12 William St

1,960 sqft · built 1910 · 0.217 acres

Last Sale Tax Bill Prior Sale Owner Records
$324,900Dec 2003 $10,0882025 Owner on Record AssessorUpdated Jul 2026

15 William St

1,928 sqft · built 1900 · 0.212 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Feb 2021 $10,5852025 Amount on Record Nov 2012 Owner on Record Assessor + 5 DocumentsUpdated Jul 2026

19 William St

1,033 sqft · built 1905 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,900Dec 2019 $6,7732025 Amount on Record May 2013 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

20 William St

2,134 sqft · built 1910 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Feb 2020 $12,5032025 Amount on Record May 2019 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

21 William St

0.7 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

21 William St

1,918 sqft · built 1907 · 0.168 acres

Last Sale Tax Bill Prior Sale Owner Records
$511,000Aug 2019 $11,5042025 Amount on Record Jan 2019 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

24 William St

3,659 sqft · built 1969 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000May 2023 $16,9282025 Amount on Record Aug 2010 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

25 William St

0.099 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1944 Owner on Record AssessorUpdated Jul 2026

25 William St

3,912 sqft · built 1998 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$930,000Feb 2025 $20,1772025 Amount on Record Sep 2005 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

28 William St

2,709 sqft · built 1969 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Apr 2018 $14,2872025 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

30 William St

1,534 sqft · built 1900 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$385,000Jan 2018 $10,3522025 Amount on Record Aug 2011 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

35 William St

1,579 sqft · built 1890 · 0.301 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,000Apr 1999 $11,0262025 —Apr 1999 Owner on Record Owner Occupied AssessorUpdated Jul 2026

37 William St

1,440 sqft · built 1949 · 0.244 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Sep 2011 $9,0342025 Owner on Record AssessorUpdated Jul 2026

40 William St

1,862 sqft · built 1890 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Aug 1991 $9,4512025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

41 William St

1,788 sqft · built 1900 · 0.396 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,000Jun 2017 $11,7312025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

45 William St

2,066 sqft · built 1920 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Jun 1997 $12,1782025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

46 William St

2,526 sqft · built 1930 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Mar 2015 $12,1722025 Amount on Record Jul 2000 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

50 William St

1,131 sqft · built 1940 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,900Nov 2003 $8,4892025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

51 William St

2,040 sqft · built 1900 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,000Jan 1991 $9,7142025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

54 William St

1,106 sqft · built 1900 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$65,000Oct 1994 $7,4042025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

55 William St

1,108 sqft · built 1920 · 0.216 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,0902025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

56 William St

1,292 sqft · built 1932 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1998 $7,8642025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

57 William St

1,560 sqft · built 1958 · 0.187 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jul 2002 $10,4562025 Amount on Record Jun 2002 Owner on Record Owner Occupied AssessorUpdated Jul 2026

60 William St

1,120 sqft · built 1910 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Oct 2018 $7,2082025 —Sep 2011 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

61 William St

1,152 sqft · built 1958 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$30,000Feb 1996 $8,2192025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

64 William St

1,396 sqft · built 1900 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Oct 2009 $7,5392025 Amount on Record Feb 1996 Owner on Record Owner Occupied AssessorUpdated Jul 2026

65 William St

2,372 sqft · built 1900 · 0.125 acres

Last Sale Tax Bill Prior Sale Owner Records
$495,000Oct 2017 $5,8232025 Amount on Record Aug 2016 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

66 William St

1,283 sqft · built 1900 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Dec 2006 $9,0282025 Amount on Record Aug 2005 Owner on Record Owner Occupied AssessorUpdated Jul 2026

68 William St

1,228 sqft · built 1910 · 0.085 acres

Last Sale Tax Bill Prior Sale Owner Records
$112,400Jul 2021 $7,5022025 Amount on Record Dec 1989 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

69 William St

2,304 sqft · built 1990 · 0.092 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000Jul 1998 $14,0172025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

70 William St

5,445 sqft · built 1967 · 0.099 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Aug 2002 $17,4862025 Owner on Record AssessorUpdated Jul 2026

98 William St

768 sqft · built 1948 · 0.024 acres

Last Sale Tax Bill Prior Sale Owner Records
$110,000Sep 2018 $4,2842025 —Sep 2018 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

100 William St

1,112 sqft · built 1900 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Jul 2022 $6,6322025 Amount on Record Jul 2014 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

101 William St

built 1960 · 1.15 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

102 William St

1,202 sqft · built 1900 · 0.068 acres

Last Sale Tax Bill Prior Sale Owner Records
$322,000Jul 2004 $6,9142025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

104 William St

1,248 sqft · built 1910 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$585,000Apr 2026 $8,6302025 Amount on Record Aug 2024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

110 William St

1,462 sqft · built 1904 · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Aug 2022 $8,5252025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

113 William St

0.057 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Jul 2026

114 William St

1,000 sqft · built 1969 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Jul 2004 $9,0892025 Amount on Record Nov 2002 Owner on Record Owner Occupied AssessorUpdated Jul 2026

115 William St

786 sqft · built 1915 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Jun 2018 $7,6002025 —Aug 2015 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

116 William St

1,224 sqft · built 1910 · 0.142 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Sep 2019 $8,1582025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

119 William St

880 sqft · built 1920 · 0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,900Nov 2001 $7,7102025 Amount on Record May 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

124 William St

2,470 sqft · built 1900 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,9702025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

125 William St

2,512 sqft · built 1920 · 0.307 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Oct 2008 $12,0502025 —Apr 2002 Owner on Record Owner Occupied AssessorUpdated Jul 2026

126 William St

3,880 sqft · built 1977 · 0.165 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Feb 1998 $16,2232025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

129 William St

924 sqft · built 1908 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$257,500Jul 2004 $7,4532025 —Jul 2004 Owner on Record Owner Occupied AssessorUpdated Jul 2026

130 William St

2,185 sqft · built 1900 · 0.132 acres

Last Sale Tax Bill Prior Sale Owner Records
$802,000Jun 2023 $14,7892025 Amount on Record Dec 2021 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

131 William St

1,800 sqft · built 1920 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Apr 2010 $11,5472025 Amount on Record Apr 2005 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

133 William St

3,000 sqft · built 1900 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
$624,000Nov 2022 $12,2332025 Amount on Record May 2004 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

136 William St

1,808 sqft · built 1900 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4332025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

137 William St

1,718 sqft · built 1915 · 0.084 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1997 $11,8042025 Owner on Record AssessorUpdated Jul 2026

140 William St

1,734 sqft · built 1900 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Oct 2014 $9,5862025 Amount on Record Nov 2012 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

143 William St

1,015 sqft · built 1900 · 0.108 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,1702025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

144 William St

938 sqft · built 1900 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$255,000Sep 2018 $7,7842025 Amount on Record Dec 1998 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

145 William St

3,375 sqft · built 1985 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,2602025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

148 William St

2,310 sqft · built 1971 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,400Aug 2003 $13,9742025 —Aug 2003 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets