I St, Seaside Park, NJ Property Records

Ocean County and Seaside Park Borough property records for 36 addresses on I St, Seaside Park, NJ · Last verified October 2026

I St Highlights

Properties 36
Median Sale Price $780,000
Deeds and Mortgages on File 44
Median Price per Sqft $500
Owner Occupied 39%
Median Annual Tax Bill $11,972
Median Year Built 1954
Median Ownership Tenure 8 years

Properties on I St

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

9 I St

4 bd · 2 ba · 2,273 sqft · built 1970 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1988 $11,9722025 2 Owners on Record AssessorUpdated Jul 2026

12 I St

3 bd · 2 ba · 2,176 sqft · built 1957 · 0.135 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Mar 2026 $13,0912025 Amount on Record Jun 1993 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

15 I St

8 bd · 3 ba · 4,555 sqft · built 1920 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Mar 2015 $14,7562025 2 Owners on Record AssessorUpdated Jul 2026

16 I St

3 bd · 2 ba · 2,444 sqft · built 1967 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,7342025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

17 I St

5 bd · 3 ba · 2,400 sqft · built 1922 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,900,000Aug 2026 $9,5432025 Amount on Record Mar 2023 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

20 I St

5 bd · 3 ba · 3,855 sqft · built 1957 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Aug 1999 $13,6562025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

21 I St

5 bd · 2 ba · 1,907 sqft · built 1924 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,9312025 Owner on Record Owner Occupied AssessorUpdated Jul 2026

25 I St

7 bd · 3 ba · 2,679 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000May 2019 $13,2712025 Amount on Record Dec 2003 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

26 I St

3 bd · 1 ba · 1,525 sqft · built 1950 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Apr 2010 $12,8422025 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

28 I St, #30

3 bd · 2 ba · 1,292 sqft · built 2021 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$555,000Nov 2019 $13,8572025 Amount on Record Feb 1988 2 Owners on Record Assessor + 5 DocumentsUpdated Jul 2026

31 I St

4 bd · 2 ba · 1,686 sqft · built 1944 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$720,000Jan 2008 $10,4482025 Amount on Record Apr 2001 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

33 I St, #35

2 bd · 2 ba · 847 sqft · built 2024 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$630,000Nov 2021 $15,8012025 2 Owners on Record Assessor + 2 DocumentsUpdated Jul 2026

34 I St

4 bd · 2 ba · 2,222 sqft · built 1980 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2000 $13,7602025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

37 I St, #39

8 bd · 3 ba · 1,104 sqft · built 1954 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$554,000Nov 2019 $11,0812025 Amount on Record Nov 2003 Owner on Record Assessor + 3 DocumentsUpdated Jul 2026

40 I St

2 bd · 1 ba · 936 sqft · built 1946 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Jun 1998 $12,3362025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

42 I St

4 bd · 1 ba · 998 sqft · built 1948 · 0.122 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000May 2018 $10,4082025 Amount on Record May 1984 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

43 I St

4 bd · 2 ba · 1,320 sqft · built 1959 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Jun 1999 $11,0762025 2 Owners on Record AssessorUpdated Jul 2026

45 I St

3 bd · 1 ba · 1,250 sqft · built 1937 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Apr 2026 $9,6192025 Amount on Record Nov 2009 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026

48 I St

5 bd · 3 ba · 2,094 sqft · built 1890 · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Jan 2015 $12,3132025 2 Owners on Record Assessor + 1 DocumentUpdated Jul 2026

50 I St

5 bd · 2 ba · 1,724 sqft · built 1945 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jul 2025 $12,3412025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

51 I St

4 bd · 2 ba · 1,226 sqft · built 1936 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Sep 2026 $9,0842025 Amount on Record Sep 1983 2 Owners on Record Assessor + 1 DocumentUpdated Sep 2026

53 I St, #55

4 bd · 3 ba · 1,249 sqft · built 2019 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$950,000Oct 2019 $13,7222025 Amount on Record Dec 2018 2 Owners on Record Assessor + 3 DocumentsUpdated Sep 2026

54 I St

4 bd · 1 ba · 1,890 sqft · built 1895 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$599,000Mar 2011 $11,1912025 Amount on Record Jul 1998 2 Owners on Record Owner Occupied AssessorUpdated Oct 2026

57 I St

2 bd · 1 ba · 798 sqft · built 1958 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Feb 2021 $11,2782025 Amount on Record Jul 2018 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

58 I St

4 bd · 2 ba · 1,992 sqft · built 1946 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,725,000Mar 2026 $13,3702025 Amount on Record Jun 2025 2 Owners on Record Assessor + 2 DocumentsUpdated Jul 2026

62 I St, #64

5 bd · 2 ba · 2,049 sqft · built 2023 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,2802025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

66 I St

9 bd · 2 ba · 2,436 sqft · built 1940 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,395,000Jul 2026 Amount on Record Mar 2025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Oct 2026

111 I St

4 bd · 4 ba · 2,780 sqft · built 2007 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,200,000Jul 2024 $13,4672025 Amount on Record Jun 2007 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

113 I St

3 bd · 1 ba · 1,234 sqft · built 1930 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Mar 2018 $8,8522025 Amount on Record Oct 1999 2 Owners on Record Assessor + 2 DocumentsUpdated Oct 2026

117 I St

2 bd · 2 ba · 1,584 sqft · built 1988 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Nov 2024 $5,9422025 Amount on Record Feb 2021 2 Owners on Record Assessor + 1 DocumentUpdated Oct 2026

119 I St

2 bd · 2 ba · 1,584 sqft · built 1988 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jun 2008 $5,9422025 2 Owners on Record AssessorUpdated Jul 2026

121 I St, #123

6 bd · 4 ba · 2,450 sqft · built 1970 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$680,000Oct 2008 $10,7292025 Amount on Record Aug 2005 2 Owners on Record Assessor + 2 DocumentsUpdated Jul 2026

125 I St, #127

3 ba · 3,873 sqft · built 2012 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,000Mar 2000 $13,8572025 2 Owners on Record AssessorUpdated Jul 2026

131 I St

3 bd · 3 ba · 2,092 sqft · built 2016 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$770,000Dec 2020 $9,7442025 Amount on Record May 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

133 I St

2 bd · 1 ba · 2,556 sqft · built 1936 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4662025 Owner on Record AssessorUpdated Jul 2026

139 I St

3 bd · 2 ba · 1,312 sqft · built 1930 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3172025 Owner on Record AssessorUpdated Jul 2026

Property Records in Nearby Streets