Nassau County and Hempstead Town property records for 31 addresses on Union Ave, Hewlett, NY · Last verified August 2026
| Properties | 31 |
|---|---|
| Median Sale Price | $899,000 |
| Deeds and Mortgages on File | 35 |
| Median Price per Sqft | $355 |
| Owner Occupied | 87% |
| Median Annual Tax Bill | $16,691 |
| Median Year Built | 1951 |
| Median Ownership Tenure | 9 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
3 ba · 2,424 sqft · built 1913 · 0.466 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $17,8082025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
1.5 ba · 1,886 sqft · built 1922 · 0.142 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $230,000Sep 1999 | $10,4082025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 ba · 1,754 sqft · built 1922 · 0.162 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $372,000Apr 2006 | $14,8032025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 1,986 sqft · built 1977 · 0.171 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $412,500Apr 2014 | $15,7922025 | —Jul 2006 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
4 bd · 2.5 ba · 2,121 sqft · built 1977 · 0.179 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $560,000Feb 2015 | $17,8142025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3.5 ba · 2,180 sqft · built 1977 · 0.196 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $700,000Feb 2020 | $18,7512025 | Amount on Record Apr 2010 | 2 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
3 ba · 2,327 sqft · built 1950 · 0.169 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $500,000Feb 2017 | $17,1982025 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2.5 ba · 1,837 sqft · built 1979 · 0.231 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,1142025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
1 ba · 1,596 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $11,3712025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
1.5 ba · 1,903 sqft · built 1946 · 0.18 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $447,500Sep 2017 | $14,6792025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
1 ba · 1,827 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $14,0272025 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
1 ba · 2,048 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $999,000Feb 2026 | $13,9272025 | Amount on Record Jul 2025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,950 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,1552025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 ba · 2,058 sqft · built 1950 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,5952025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,581 sqft · built 1950 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $270,000Jun 1997 | $15,5162025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
4.5 ba · 3,794 sqft · built 1951 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $323,000Dec 2025 | $17,9022025 | Amount on Record Apr 2017 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jun 2026 |
2 ba · 1,875 sqft · built 1950 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $748,000Mar 2024 | $16,0242025 | 2 Names on Record | Assessor + 1 DocumentUpdated Jul 2026 |
2 ba · 2,230 sqft · built 1951 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $228,500Aug 1997 | $18,5242025 | —Aug 1997 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,844 sqft · built 1950 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $455,000Dec 2009 | $17,3252025 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2 ba · 1,883 sqft · built 1950 · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $16,3732025 | 1 Name on Record | AssessorUpdated Jun 2026 |
2.5 ba · 4,312 sqft · built 1982 · 0.494 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $55,000Sep 2003 | $25,4322025 | Amount on Record Sep 1996 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2.5 ba · 2,739 sqft · built 1950 · 0.213 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Dec 2025 | $19,3562025 | Amount on Record Nov 2016 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated Jun 2026 |
2.5 ba · 2,231 sqft · built 1955 · 0.196 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Nov 2003 | $17,7332025 | —Sep 2001 | 2 Names on Record Owner Occupied | AssessorUpdated Jun 2026 |
2 ba · 1,719 sqft · built 1952 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $13,0482025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
2 ba · 1,966 sqft · built 1952 · 0.179 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $699,000Oct 2021 | $16,6912025 | Amount on Record Jan 1996 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3.5 ba · 3,049 sqft · built 1988 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $950,000Jul 2020 | $25,6662025 | Amount on Record Nov 2004 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 ba · 2,864 sqft · built 1952 · 0.207 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,6432025 | 1 Name on Record Owner Occupied | AssessorUpdated Jun 2026 |
3 ba · 2,670 sqft · built 1952 · 0.207 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $200,000Oct 1996 | $19,2932025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
4 ba · 3,006 sqft · built 1955 · 0.191 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Oct 2021 | $18,3062025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Jun 2026 |
3 ba · 2,741 sqft · built 1952 · 0.203 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $910,000Dec 2023 | $21,1332025 | Amount on Record Feb 2020 | 2 Names on Record | Assessor + 2 DocumentsUpdated Jun 2026 |
2.5 ba · 2,272 sqft · built 1955 · 0.176 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $899,000Sep 2025 | $16,1092025 | 1 Name on Record Owner Occupied | 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 |