Suffolk County and Islip Town property records for 4 addresses on Thayer Pl, West Islip, NY · Last verified August 2026
| Properties | 4 |
|---|---|
| Latest Sale | $665,000 (Jun 2024) |
| Deeds and Mortgages on File | 7 |
| Average Living Area | 2,892 sq ft |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $12,709 |
| Average Year Built | 1964 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $665,000Jun 2024 | $12,7092024 | Amount on Record Oct 1998 | 2 Names on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
0.089 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $260,000Oct 2011 | $11,1942024 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2,892 sqft · built 1964 · 0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2021 | $18,4192024 | Amount on Record Sep 2002 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
0.389 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 2 Names on Record Owner Occupied | AssessorUpdated Aug 2026 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |