Nassau County and Oyster Bay Town property records for 15 addresses on Roundtree Dr, Plainview, NY · Last verified June 2026
| Properties | 15 |
|---|---|
| Median Sale Price | $999,999 |
| Deeds and Mortgages on File | 25 |
| Median Price per Sqft | $443 |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $22,517 |
| Median Year Built | 1961 |
| Median Ownership Tenure | 5 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5 bd · 3.5 ba · 5,016 sqft · 0.572 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,700,000Feb 2022 | $38,7912025 | Amount on Record Oct 2006 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 1,974 sqft · 0.509 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $355,000Aug 1998 | $19,7252025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
4 bd · 4.5 ba · 3,105 sqft · 0.603 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Aug 2013 | $22,9302025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2.5 ba · 1,974 sqft · 0.589 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $570,000Feb 2010 | $22,5172025 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2.5 ba · 1,974 sqft · 0.705 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $875,000May 2022 | $22,4552025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3.5 ba · 3,867 sqft · 0.576 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $415,000Aug 2000 | $27,7422025 | —Jan 1997 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
3.5 ba · 3,606 sqft · 0.588 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,598,000Oct 2022 | $28,2172025 | Amount on Record May 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 1,974 sqft · 0.567 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $885,000Feb 2023 | $18,9802025 | Amount on Record Mar 2022 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 ba · 4,778 sqft · 0.479 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,220,000Dec 2022 | $26,0782025 | —Feb 2001 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 1,974 sqft · 0.515 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $999,999Aug 2025 | $8,2722025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
2.5 ba · 1,984 sqft · 0.58 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $910,000Apr 2021 | $21,4152025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 1,974 sqft · 0.509 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $322,000Jul 1996 | $19,2172025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 2026 |
4 bd · 2.5 ba · 2,754 sqft · 0.536 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $960,000Dec 2015 | $23,9992025 | Amount on Record Dec 2004 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
4 bd · 3.5 ba · 3,794 sqft · 0.536 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $810,000Sep 2015 | $26,8802025 | Amount on Record Oct 2014 | 2 Names on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
2.5 ba · 1,974 sqft · 0.763 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,3952025 | 1 Name on Record | Assessor + 1 DocumentUpdated Jun 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 |