Suffolk County and Islip Town property records for 5 addresses on 1st St, Islip, NY · Last verified August 2026
| Properties | 5 |
|---|---|
| Median Sale Price | $385,000 |
| Deeds and Mortgages on File | 14 |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $10,009 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Apr 2025 | $9,9942024 | Amount on Record Apr 2022 | 2 Names on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
0.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $332,500Sep 2021 | $9,0992024 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Aug 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $12,7052024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
0.219 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $385,000Jul 2018 | $10,0092024 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $345,000Dec 2003 | $10,7022024 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated 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 of burnable land |