Suffolk County and Islip Town property records for 6 addresses on Seal Rd, Islip Terrace, NY · Last verified October 2026
| Properties | 6 |
|---|---|
| Latest Sale | $645,000 (Jan 2025) |
| Deeds and Mortgages on File | 4 |
| Average Living Area | 2,248 sq ft |
| Owner Occupied | 83% |
| Average Year Built | 1977 |
| Average Ownership Tenure | 6 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Seal Rd |
0.26 acres | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Seal Rd |
0.589 acres | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Seal Rd |
2,248 sqft built 1977 · 0.28 acres | $12,026 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
25 Seal Rd |
0.46 acres | $420,000 Sep 2016 | $13,616 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Seal Rd |
0.339 acres | $645,000 Jan 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Seal Rd |
0.28 acres | Assessor Updated Aug 2026 | Owner on File Owner Occupied |