Suffolk County and Islip Town property records for 6 addresses on Mast Ln, West Islip, NY · Last verified October 2026
| Properties | 6 |
|---|---|
| Median Sale Price | $550,000 |
| Deeds and Mortgages on File | 7 |
| Average Living Area | 3,020 sq ft |
| Owner Occupied | 83% |
| Average Year Built | 1965 |
| Median Ownership Tenure | 7 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1 Mast Ln |
0.269 acres | $550,000 Oct 2000 | $21,713 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2 Mast Ln |
0.28 acres | $400,000 Jul 1999 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Mast Ln |
0.25 acres | $2,115,000 Aug 2019 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
7 Mast Ln |
0.25 acres | $417,500 Jul 2000 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Mast Ln |
0.35 acres | $885,000 Mar 2023 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Mast Ln |
3,020 sqft built 1965 · 0.26 acres | $520,000 Jan 2019 | $16,341 2024 | Assessor + 3 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |