Suffolk County and Brookhaven Town property records for 21 addresses on Islip Dr, Sound Beach, NY · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $320,000 |
| Deeds and Mortgages on File | 33 |
| Median Price per Sqft | $276 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $6,058 |
| Median Year Built | 1948 |
| Median Ownership Tenure | 16 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 bd · 1 ba · 1,212 sqft · built 1960 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $294,000Dec 2006 | $6,8742024 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · 1,158 sqft · built 1940 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $305,000Mar 2006 | $4,9962024 | Amount on Record Jun 2002 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 1,764 sqft · built 1991 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $370,000Apr 2006 | $10,7942024 | Amount on Record Sep 1994 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 524 sqft · built 1949 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $190,000Apr 2020 | $3,9302024 | Amount on Record Apr 2004 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1 bd · 1 ba · 799 sqft · built 1948 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $172,500May 2011 | $5,8812024 | 2 Owners on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 1,340 sqft · built 1954 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $239,900Jul 2003 | $9,4242024 | Amount on Record Nov 1998 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,274 sqft · built 1930 · 0.319 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $535,000Jul 2024 | $11,0152024 | Amount on Record Sep 2000 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 688 sqft · built 1940 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $191,500Sep 2010 | $3,1782024 | Amount on Record Dec 2007 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,614 sqft · built 1948 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000Sep 2000 | $7,6522024 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 1 ba · 1,475 sqft · built 1938 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $338,000Mar 2026 | $4,9492024 | Amount on Record Jan 2015 | Owner on Record | Assessor + 4 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 2,350 sqft · built 1930 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $399,000Nov 2021 | $8,4472024 | Amount on Record Jun 2011 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
2 bd · 2 ba · 1,508 sqft · built 1953 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $160,000Aug 2005 | $5,2612024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 1 ba · 1,123 sqft · built 1941 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2021 | $6,7552024 | Amount on Record Oct 2017 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
2 bd · 1 ba · 760 sqft · built 1948 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $102,000Feb 1999 | $6,0582024 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
1 bd · 1 ba · 777 sqft · built 1946 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $65,000Mar 2001 | $1,4132024 | Amount on Record May 1997 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,740 sqft · built 1990 · 0.139 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $330,000Apr 2007 | $10,1762024 | Amount on Record Aug 1999 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
2 bd · 2 ba · 1,360 sqft · built 1960 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $51,000Sep 2014 | $2,3402024 | Amount on Record Jun 1997 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
1 bd · 1 ba · 910 sqft · built 1938 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $215,000Jan 2010 | $4,3762024 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
2 bd · 1 ba · 685 sqft · built 1948 · 0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $73,500Apr 1999 | $6,0562024 | Amount on Record Mar 1999 | Owner on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,677 sqft · built 1970 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,3132024 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 1 ba · 1,158 sqft · built 1978 · 0.23 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $320,000Mar 2020 | $10,1302024 | Amount on Record Mar 2004 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |