William St, Newark, NJ Property Records

Essex County and Newark City property records for 19 addresses on William St, Newark, NJ · Last verified July 2026

William St Highlights

Properties 22
Median Sale Price $1,995,000
Deeds and Mortgages on File 5
Average Living Area 758 sq ft
Owner Occupied 5%
Median Annual Tax Bill $27,081
Median Year Built 2017
Median Ownership Tenure 12 years

Properties on William St

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

16 William St, #24

0.264 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,000,000Nov 2025 $31,9922025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

17 William St

4 units · Built 2017

Last Sale Median Tax Bill Median Sale    
$628,400Sep 2014 —— —4 units    
Last Sale Tax Bill Prior Sale Owner Records
— AssessorUpdated Apr 2024

26 William St, #30

0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,000,000Nov 2025 $20,5152025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

36 William St, #38

0.086 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Sep 2016 $17,5682025 Amount on Record Jan 2006 1 Name on Record AssessorUpdated Jul 2026

40 William St, #46

0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$27,0812025 1 Name on Record AssessorUpdated Jul 2026

43 William St, #53

0.489 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Nov 1984 $78,6322025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

48 William St, #66

0.788 acres

Last Sale Tax Bill Prior Sale Owner Records
$68,6472025 1 Name on Record AssessorUpdated Jul 2026

55 William St, #57

0.082 acres

Last Sale Tax Bill Prior Sale Owner Records
$46,000Jan 1987 $17,2602025 1 Name on Record AssessorUpdated Jul 2026

74 William St, #76

0.114 acres

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

78 William St

0.041 acres

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

80 William St

0.034 acres

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

82 William St

0.034 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 1996 1 Name on Record AssessorUpdated Jul 2026

84 William St

0.048 acres

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

86 William St

683 sqft · 0.052 acres

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

87-99 William St

Built 1900 · 0.232 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 1983 $231,9422025 1 Name on Record AssessorUpdated Jul 2026

90-100 William St

0.246 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,995,000Mar 2020 —Dec 2010 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

107 William St, #111

683 sqft · 0.684 acres

Last Sale Tax Bill Prior Sale Owner Records
$32,500Mar 1982 1 Name on Record AssessorUpdated Jul 2026

168-190 William St

1.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,637,500May 2025 Amount on Record Jul 2016 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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