William St, Dover, NJ Property Records

Morris County and Dover Town property records for 26 addresses on William St, Dover, NJ · Last verified July 2026

William St Highlights

Properties 26
Median Sale Price $390,000
Deeds and Mortgages on File 17
Median Price per Sqft $253
Owner Occupied 73%
Median Annual Tax Bill $8,055
Median Year Built 1950
Median Ownership Tenure 13 years

Properties on William St

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

9 William St

1,708 sqft · Built 1980 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$178,000Aug 2000 $8,5132024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

11 William St

1,710 sqft · Built 1981 · 0.146 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,900Nov 2017 $9,1642024 Amount on Record Aug 2017 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

13 William St

1,989 sqft · Built 1980 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$428,000Sep 2019 $9,9372024 —Jun 2005 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

18 William St

2,400 sqft · Built 1950 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jun 2019 $10,0252024 Amount on Record Jun 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

25 William St

1,606 sqft · Built 1900 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$322,000Sep 2019 $8,6732024 Amount on Record Jan 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

26 William St

1,352 sqft · Built 1975 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Oct 2006 $8,2192024 Amount on Record Oct 2004 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

27 William St

1,607 sqft · Built 1900 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Mar 2013 $7,5612024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

28 William St

1,468 sqft · Built 1962 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000May 2024 $7,1162024 Amount on Record Jan 2024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

29 William St

1,606 sqft · Built 1900 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000May 2015 $7,8362024 Amount on Record Oct 2005 2 Names on Record Owner Occupied AssessorUpdated Jul 2026
Last Sale Tax Bill Prior Sale Owner Records
$259,900May 2016 2 Names on Record Owner Occupied AssessorUpdated Jun 2023

30 William St

1,352 sqft · Built 1975 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$376,000Nov 2021 $7,9962024 Amount on Record Jun 2011 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

33 William St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,900May 2016 $1,7222024 Amount on Record May 2015 2 Names on Record AssessorUpdated Jul 2026

34 William St, #36

2,776 sqft · Built 1920 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,000Feb 1997 $9,7632024 1 Name on Record AssessorUpdated Jul 2026

37 William St, #39

2,992 sqft · Built 1970 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 1995 $11,6882024 —Jun 1995 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

44 William St

1,180 sqft · Built 1900 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,800Oct 1970 $6,0912024 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

46 William St

888 sqft · Built 1950 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,000Mar 2012 $6,3692024 Amount on Record Apr 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

47 William St

1,545 sqft · Built 1900 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000Mar 1999 $7,4432024 1 Name on Record AssessorUpdated Jul 2026

50 William St

1,395 sqft · Built 1920 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Aug 1977 $6,2652024 2 Names on Record AssessorUpdated Jul 2026

52 William St

1,576 sqft · Built 1960 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Sep 2020 $8,7032024 Amount on Record Jun 2015 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

56 William St

1,431 sqft · Built 1920 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Sep 2005 $7,5182024 Amount on Record Nov 2000 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

57 William St

3,110 sqft · Built 1900 · 0.359 acres

Last Sale Tax Bill Prior Sale Owner Records
$480,000Oct 2006 $10,9222024 —Feb 2005 1 Name on Record AssessorUpdated Jul 2026

58 William St

1,248 sqft · Built 1950 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$143,000May 1999 $8,0552024 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

64 William St

1,518 sqft · Built 1910 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$514,500Aug 2025 $7,2822024 Amount on Record Jan 2025 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

66 William St, #68

2,659 sqft · Built 1910 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$63,000Jun 1981 $9,3872024 2 Names on Record AssessorUpdated Jul 2026

80 William St

814 sqft · Built 1943 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,000Jan 2018 $5,6952024 —Oct 1956 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

84 William St

2,124 sqft · Built 2005 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Apr 2005 $11,7502024 Amount on Record Feb 2004 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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