Nassau County and Oyster Bay Town property records for 18 addresses on Serpentine Ln, Old Bethpage, NY · Last verified August 2026
| Properties | 18 |
|---|---|
| Median Sale Price | $625,000 |
| Deeds and Mortgages on File | 23 |
| Median Price per Sqft | $367 |
| Owner Occupied | 100% |
| Median Annual Tax Bill | $16,598 |
| Median Year Built | 1959 |
| Median Ownership Tenure | 18 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 ba · 2,190 sqft · built 1959 · 0.511 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,5982025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
1.5 ba · 1,519 sqft · built 1958 · 0.273 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $267,000Jul 1998 | $14,0792025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,380 sqft · built 1959 · 0.215 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $625,000Nov 2021 | $15,4152025 | —Oct 1996 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2.5 ba · 1,694 sqft · built 1959 · 0.224 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000Mar 2018 | $16,7822025 | Amount on Record May 2017 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
4.5 ba · 3,231 sqft · built 2023 · 0.303 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,620,000Sep 2023 | $11,4652025 | Amount on Record Jun 2022 | 2 Owners on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
3 ba · 2,703 sqft · built 1960 · 0.221 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Oct 2016 | $13,9002025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 bd · 2 ba · 1,401 sqft · built 1959 · 0.263 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 2014 | $14,0522025 | Amount on Record May 2014 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
2 ba · 1,060 sqft · built 1959 · 0.276 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2005 | $18,6392025 | —Sep 2002 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
1.5 ba · 1,595 sqft · built 1960 · 0.276 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $237,000May 1995 | $16,3392025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 bd · 3 ba · 3,097 sqft · built 1959 · 0.282 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $454,650Jan 2005 | $27,2962025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
1.5 ba · 1,380 sqft · built 1959 · 0.249 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $507,000Dec 2021 | $15,3852025 | —Mar 2015 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
5 ba · 3,297 sqft · built 2019 · 0.24 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,125,000Dec 2019 | $18,3562025 | Amount on Record Jul 2018 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jun 2026 |
2.5 ba · 2,820 sqft · built 1960 · 0.278 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $232,000Aug 1997 | $24,3292025 | —Aug 1997 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 1,694 sqft · built 1959 · 0.245 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $510,000Jul 2003 | $17,0222025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jun 2026 |
1.5 ba · 1,716 sqft · built 1960 · 0.224 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $238,000Jan 1994 | $15,1512025 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,755 sqft · built 1960 · 0.227 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Jan 2006 | $15,7152025 | Owner on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,677 sqft · built 1959 · 0.284 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $375,000Feb 2008 | $17,5572025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
1.5 ba · 1,714 sqft · built 1958 · 0.231 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,4782025 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |