Suffolk County and Islip Town property records for 88 addresses on Oceanside St, Islip Terrace, NY · Last verified October 2026
| Properties | 88 |
|---|---|
| Median Sale Price | $570,000 |
| Deeds and Mortgages on File | 89 |
| Median Price per Sqft | $314 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $11,384 |
| Median Year Built | 1965 |
| Median Ownership Tenure | 15 years |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
0.63 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $343,000Jan 2005 | Amount on Record Aug 2003 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $208,500Sep 2025 | $11,1592024 | Amount on Record Oct 2014 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
2,791 sqft · built 1955 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Feb 2022 | $15,2662024 | Amount on Record Oct 2016 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2,126 sqft · built 1986 · 0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $185,000Sep 1998 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Jul 2012 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.589 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $226,000Jul 2010 | $12,0562024 | Amount on Record Mar 2004 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
3,576 sqft · built 1986 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $540,000Sep 2020 | $15,7962024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Jan 2010 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,264 sqft · built 1955 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,8922024 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Jan 2011 | Amount on Record Aug 2006 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
1,526 sqft · built 1969 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2,202 sqft · built 1970 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Jul 2020 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $615,000Jan 2024 | Amount on Record Aug 2023 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $10,6552024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Jan 1995 | $12,8562024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,647 sqft · built 1965 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $405,000Jun 2018 | Amount on Record Jan 2016 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Oct 2023 | $11,4962024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $231,500May 2004 | $11,2582024 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,7072024 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,5542024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,760 sqft · built 1955 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $465,000Jun 2021 | $11,6792024 | Amount on Record Jul 2016 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $8,6992024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,145 sqft · built 1955 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $91,359Jun 2006 | Amount on Record Jan 1999 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Jul 1995 | $10,3212024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $259,000Jan 2011 | $9,3102024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Jul 2015 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $80,000Jun 1994 | $12,6172024 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,100,000May 2025 | Amount on Record Aug 2022 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $147,000Nov 1999 | $10,2352024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
0.469 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $155,000Sep 1998 | $9,7312024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $999,000Oct 2025 | $16,0072024 | Amount on Record Jan 1995 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.4 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $128,000Sep 1994 | Amount on Record Jun 1994 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,693 sqft · built 1965 · 0.46 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $595,000Oct 2023 | $11,2872024 | Amount on Record Sep 2019 | Owner on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
2,493 sqft · built 1965 · 0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Nov 2014 | Amount on Record Sep 2012 | Owner on Record | AssessorUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $158,500Jan 1996 | $10,2372024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
2,978 sqft · built 1965 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Nov 2010 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.339 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Sep 2001 | Amount on Record Mar 2001 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $410,000Jul 2004 | $11,9162024 | Amount on Record Jul 2001 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $327,000Mar 2004 | Amount on Record Oct 2003 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $605,000Oct 2005 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
0.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $600,000Aug 2026 | $15,9102024 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Jan 2007 | $9,9272024 | Amount on Record Feb 2000 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $191,000Dec 1997 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
2,838 sqft · built 1955 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,250Sep 2017 | $14,8452024 | Amount on Record Feb 2015 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
2,126 sqft · built 1986 · 0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $730,000Jan 2025 | $14,4532024 | Amount on Record Apr 2017 | 2 Owners on Record | Assessor + 1 DocumentUpdated Aug 2026 |
1,880 sqft · built 1905 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Aug 2021 | —Apr 2013 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record | AssessorUpdated Aug 2026 |
1,436 sqft · built 1950 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Sep 2019 | Amount on Record Feb 2019 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2,497 sqft · built 1970 · 1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $381,000Feb 2019 | $14,9832024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
1.03 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $377,000Sep 2015 | $14,5372024 | —Jul 2004 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $395,000Nov 2025 | Owner on Record | Assessor + 2 DocumentsUpdated Oct 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $318,000Sep 2012 | $10,0112024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,460 sqft · built 1955 · 0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $268,000Oct 2010 | $13,1222024 | Amount on Record Dec 2009 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $138,500Dec 1997 | —Nov 1993 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $340,000Oct 2010 | $9,8152024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $140,000Apr 1998 | $9,3942024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1,732 sqft · built 1969 · 0.45 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $545,000Nov 2020 | $13,7812024 | Amount on Record Jun 2011 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.51 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $157,000Oct 1998 | $10,3752024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
1.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $342,500Apr 2016 | $12,5592024 | Amount on Record Jul 2005 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
1,348 sqft · built 1966 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $570,000Mar 2022 | $10,7732024 | Amount on Record Feb 2018 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
1,532 sqft · built 1955 · 1.1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $599,000Dec 2021 | $11,1472024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $202,000Nov 1996 | $13,3172024 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $440,000Sep 2004 | $11,3842024 | Amount on Record Sep 2002 | Owner on Record Owner Occupied | AssessorUpdated Sep 2026 |
1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2010 | Amount on Record Nov 2009 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Oct 2026 |
2,520 sqft · built 1966 · 0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $344,000Dec 2017 | $13,1642024 | Amount on Record Aug 2009 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
1,120 sqft · built 1952 · 0.93 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $503,000Nov 2022 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $615,000Mar 2023 | Amount on Record Jul 2008 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
0.85 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $100,000Mar 1996 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
0.68 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $599,990Nov 2022 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.769 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $117,500Nov 1993 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
0.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1.3 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $665,000Aug 2003 | $10,5542024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |