Nassau County and Hempstead Town property records for 40 addresses on Union Dr, Uniondale, NY · Last verified October 2026
| Properties | 40 |
|---|---|
| Median Sale Price | $560,000 |
| Deeds and Mortgages on File | 36 |
| Median Price per Sqft | $468 |
| Owner Occupied | 95% |
| Median Annual Tax Bill | $8,734 |
| Median Year Built | 1949 |
| Median Ownership Tenure | 22 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
652 Union Dr |
5,235 sqft built 1995 · 0.123 acres | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
653 Union Dr |
4 bd · 3 ba · 2,040 sqft built 1949 · 0.115 acres | $230,000 Jul 2001 | $9,775 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
661 Union Dr |
3 bd · 2 ba · 1,142 sqft built 1949 · 0.121 acres | $279,000 Feb 2012 | $9,338 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
688 Union Dr |
2 ba · 1,188 sqft built 1949 · 0.158 acres | $206,000 Oct 2006 | $7,361 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
691 Union Dr |
2 ba · 1,386 sqft built 1949 · 0.141 acres | $9,771 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
692 Union Dr |
1 ba · 1,109 sqft built 1949 · 0.151 acres | $97,000 Oct 1995 | $8,664 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
698 Union Dr |
1 ba · 1,109 sqft built 1949 · 0.134 acres | $96,000 Mar 1996 | $6,734 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
702 Union Dr |
2 ba · 1,450 sqft built 1949 · 0.122 acres | $9,800 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
707 Union Dr |
4 bd · 2 ba · 1,386 sqft built 1949 · 0.135 acres | $295,000 Jun 2016 | $9,608 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
708 Union Dr |
2 ba · 1,777 sqft built 1949 · 0.117 acres | $405,000 Nov 2019 | $8,734 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
711 Union Dr |
1 ba · 1,109 sqft built 1949 · 0.135 acres | $135,000 Mar 2001 | $6,240 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
717 Union Dr |
2 ba · 1,109 sqft built 1949 · 0.114 acres | $20,000 Apr 2022 | $8,895 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
721 Union Dr |
3 ba · 2,310 sqft built 1949 · 0.114 acres | $145,000 Jul 1999 | $7,964 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
722 Union Dr |
1 ba · 1,996 sqft built 1948 · 0.123 acres | $129,000 Mar 1996 | $7,230 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
727 Union Dr |
2 ba · 1,109 sqft built 1949 · 0.114 acres | $520,000 May 2021 | $8,417 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
731 Union Dr |
2 ba · 1,650 sqft built 1949 · 0.114 acres | $6,733 2025 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
732 Union Dr |
2 ba · 1,386 sqft built 1948 · 0.134 acres | $420,000 Mar 2018 | $9,345 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
737 Union Dr |
2 ba · 1,386 sqft built 1949 · 0.114 acres | $307,400 Feb 2004 | $9,426 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
738 Union Dr |
2 ba · 1,584 sqft built 1948 · 0.132 acres | $50,000 Nov 2005 | $8,870 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
741 Union Dr |
3.5 ba · 1,617 sqft built 1949 · 0.114 acres | $4,387 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
742 Union Dr |
1 ba · 1,109 sqft built 1948 · 0.129 acres | $7,660 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
747 Union Dr |
2 ba · 1,109 sqft built 1949 · 0.114 acres | $345,900 Oct 2004 | $7,976 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
748 Union Dr |
1 ba · 1,109 sqft built 1948 · 0.127 acres | $560,000 Feb 2025 | $9,203 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
751 Union Dr |
2 ba · 1,584 sqft built 1949 · 0.114 acres | — Mar 2001 | $9,621 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
752 Union Dr |
2.5 ba · 1,109 sqft built 1948 · 0.126 acres | $450,000 Jan 2021 | $8,621 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
757 Union Dr |
1 ba · 1,109 sqft built 1949 · 0.114 acres | $169,000 Jul 1998 | $5,971 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
758 Union Dr |
2 ba · 1,218 sqft built 1948 · 0.123 acres | $625,000 Apr 2024 | $9,073 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
761 Union Dr |
2 ba · 1,584 sqft built 1949 · 0.114 acres | $356,000 Aug 2004 | $8,451 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
762 Union Dr |
4 bd · 2.5 ba · 1,268 sqft built 1948 · 0.121 acres | $290,000 Dec 2010 | $8,859 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
767 Union Dr |
3 ba · 1,584 sqft built 1949 · 0.114 acres | $10,386 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
768 Union Dr |
3 ba · 1,665 sqft built 1948 · 0.119 acres | $66,770 Nov 1995 | $8,565 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
771 Union Dr |
1 ba · 1,109 sqft built 1949 · 0.114 acres | $8,238 2025 | Assessor + 3 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
772 Union Dr |
3 ba · 1,584 sqft built 1948 · 0.117 acres | $410,000 Sep 2005 | $9,940 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
777 Union Dr |
3 ba · 1,380 sqft built 1949 · 0.114 acres | $209,000 Oct 2000 | $10,152 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
778 Union Dr |
3 ba · 1,386 sqft built 1948 · 0.123 acres | — Feb 2004 | $8,949 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
781 Union Dr |
2 ba · 1,416 sqft built 1949 · 0.13 acres | $770,000 Mar 2026 | $8,633 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
782 Union Dr |
2 ba · 1,514 sqft built 1948 · 0.119 acres | $135,000 Jun 1998 | $8,881 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
787 Union Dr |
1 ba · 1,109 sqft built 1949 · 0.119 acres | $7,614 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
788 Union Dr |
2 ba · 1,188 sqft built 1948 · 0.111 acres | $253,000 Apr 2003 | $8,653 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
798 Union Dr |
2 ba · 1,857 sqft built 1948 · 0.137 acres | $700,000 Jun 2026 | $8,942 2026 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |