Suffolk County and Islip Town property records for 21 addresses on Lagoon Pl, East Islip, NY · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $440,000 |
| Deeds and Mortgages on File | 31 |
| Median Price per Sqft | $361 |
| Owner Occupied | 95% |
| Median Annual Tax Bill | $11,732 |
| Median Year Built | 1968 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1 Lagoon Pl |
2,028 sqft built 1950 · 1.1 acres | $434,500 Jul 2019 | $16,296 2024 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Lagoon Pl |
0.169 acres | $135,000 Aug 1996 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Lagoon Pl |
0.169 acres | $9,727 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Lagoon Pl |
1,120 sqft built 1985 · 0.469 acres | $405,000 Aug 2017 | $12,975 2024 | Assessor + 5 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 Lagoon Pl |
0.169 acres | $167,000 Jan 1999 | $11,394 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Lagoon Pl |
0.169 acres | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Lagoon Pl |
0.23 acres | $372,000 Jun 2005 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Lagoon Pl |
0.169 acres | $132,500 Aug 1994 | $10,740 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Lagoon Pl |
1,828 sqft built 1968 · 0.21 acres | $800,000 Aug 2026 | $12,665 2024 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
35 Lagoon Pl |
0.169 acres | $10,037 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Lagoon Pl |
1,828 sqft built 1968 · 0.2 acres | $440,000 Nov 2018 | $12,102 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
39 Lagoon Pl |
0.169 acres | $310,000 Apr 2013 | $10,937 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Lagoon Pl |
2,173 sqft built 1968 · 0.23 acres | $350,000 Oct 2017 | $12,271 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
43 Lagoon Pl |
1,812 sqft built 1969 · 0.21 acres | $689,000 Aug 2025 | $13,538 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
44 Lagoon Pl |
0.319 acres | $265,000 Jul 2001 | $11,732 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
48 Lagoon Pl |
0.3 acres | $365,700 Jul 2009 | $10,635 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
52 Lagoon Pl |
0.28 acres | $235,000 Nov 2023 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
56 Lagoon Pl |
0.25 acres | $412,500 Jul 2004 | $11,765 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
60 Lagoon Pl |
0.25 acres | $10,582 2024 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
64 Lagoon Pl |
0.25 acres | $285,000 Jun 2014 | $10,374 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
68 Lagoon Pl |
0.25 acres | $490,000 Jun 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |