Nassau County and Hempstead Town property records for 59 addresses on Seaman Ave, North Baldwin, NY · Last verified October 2026
| Properties | 59 |
|---|---|
| Median Sale Price | $565,000 |
| Deeds and Mortgages on File | 73 |
| Median Price per Sqft | $383 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $12,459 |
| Median Year Built | 1928 |
| Median Ownership Tenure | 13 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
145 Seaman Ave |
2 ba · 1,577 sqft built 1932 · 0.12 acres | $400,000 Oct 2018 | $12,459 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
146 Seaman Ave |
1 ba · 1,069 sqft built 1924 · 0.134 acres | $253,000 May 2013 | $10,386 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
147 Seaman Ave |
2 ba · 1,691 sqft built 1932 · 0.126 acres | $655,000 Aug 2024 | $11,447 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
148 Seaman Ave |
1 ba · 959 sqft built 1925 · 0.089 acres | $320,000 Aug 2016 | $9,868 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
150 Seaman Ave |
2 ba · 1,970 sqft built 1918 · 0.117 acres | $234,400 Oct 2012 | $11,185 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
152 Seaman Ave |
2 ba · 1,052 sqft built 1925 · 0.114 acres | $425,000 Jan 2020 | $7,000 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
156 Seaman Ave |
3 ba · 1,800 sqft built 1941 · 0.213 acres | $175,000 Jan 1999 | $10,870 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
460 Seaman Ave |
2 ba · 1,912 sqft built 1893 · 0.139 acres | $725,000 Jan 2019 | $4,410 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
470 Seaman Ave |
1 ba · 1,512 sqft built 1911 · 0.307 acres | $10,910 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
476 Seaman Ave |
2 ba · 1,684 sqft built 1970 · 0.334 acres | $675,000 Sep 2023 | $11,503 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
480 Seaman Ave |
2 ba · 2,068 sqft built 1970 · 0.272 acres | $13,831 2025 | Assessor Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
486 Seaman Ave |
2 ba · 2,015 sqft built 1930 · 0.258 acres | $11,629 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
500 Seaman Ave |
1 ba · 1,263 sqft built 1913 · 0.145 acres | $561,000 Sep 2022 | $11,349 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
534 Seaman Ave |
2 ba · 1,453 sqft built 1955 · 0.169 acres | $474,000 Mar 2020 | $12,860 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
542 Seaman Ave |
3.5 ba · 1,680 sqft built 1924 · 0.175 acres | $162,000 Dec 1998 | $11,589 2025 | Assessor + 4 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
548 Seaman Ave |
1 ba · 1,232 sqft built 1924 · 0.153 acres | $6,426 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
554 Seaman Ave |
1.5 ba · 2,244 sqft built 1954 · 0.219 acres | $205,000 Sep 1995 | $13,409 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
560 Seaman Ave |
2.5 ba · 2,488 sqft built 1954 · 0.238 acres | $160,000 Sep 1998 | $11,161 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
569 Seaman Ave |
2 ba · 1,417 sqft built 1937 · 0.145 acres | $695,000 Nov 2025 | $12,706 2025 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
570 Seaman Ave |
3 bd · 2 ba · 1,571 sqft built 1924 · 0.175 acres | $420,000 Nov 2016 | $12,829 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
572 Seaman Ave |
2.5 ba · 2,292 sqft built 2008 · 0.146 acres | $175,000 Jul 2016 | $17,962 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
578 Seaman Ave |
1 ba · 1,266 sqft built 1923 · 0.158 acres | $480,000 Jul 2026 | $14,796 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
579 Seaman Ave |
1.5 ba · 1,290 sqft built 1936 · 0.14 acres | $152,000 Feb 1996 | $10,047 2025 | Assessor + 4 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
582 Seaman Ave |
2 ba · 1,354 sqft built 1924 · 0.116 acres | $90,000 Feb 1999 | $11,620 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
584, #590 Seaman Ave |
9,330 sqft built 1928 · 0.191 acres | $267,500 Jun 2003 | $29,908 2025 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
585 Seaman Ave |
2 ba · 1,820 sqft built 1916 · 0.138 acres | $185,000 Aug 1998 | $14,495 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
600 Seaman Ave |
11,366 sqft built 1951 · 0.196 acres | $600,000 Sep 2020 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
605 Seaman Ave |
2.5 ba · 2,358 sqft built 1935 · 0.169 acres | — Dec 2002 | $14,525 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
610 Seaman Ave |
1,860 sqft built 1951 · 0.114 acres | $499,999 Jan 2009 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
614 Seaman Ave |
1,854 sqft built 1966 · 0.242 acres | $300,000 Apr 2017 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
620 Seaman Ave |
3 ba · 1,446 sqft built 1920 · 0.138 acres | $300,000 Jul 2004 | $11,904 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
621 Seaman Ave |
3 bd · 2 ba · 20,180 sqft built 1926 · 0.205 acres | $75,542 2025 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
624 Seaman Ave |
2 ba · 1,160 sqft built 1924 · 0.128 acres | $445,000 Nov 2020 | $11,318 2025 | Assessor + 3 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
630 Seaman Ave |
1 ba · 2,282 sqft built 1920 · 0.338 acres | $12,806 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
635 Seaman Ave |
2,980 sqft built 1958 · 0.3 acres | $1,400,000 Jun 2026 | $13,693 2026 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
636 Seaman Ave |
4 ba · 3,753 sqft built 1981 · 0.138 acres | $215,000 Mar 1997 | $11,334 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
640 Seaman Ave |
6 bd · 2 ba · 6,785 sqft built 1952 · 0.285 acres | $410,000 Jul 2020 | $34,526 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
650 Seaman Ave |
2.5 ba · 1,435 sqft built 1960 · 0.14 acres | $14,015 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
655 Seaman Ave |
1,500 sqft built 1926 · 0.091 acres | $11,641 2025 | Assessor Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
669 Seaman Ave |
2 ba · 1,562 sqft built 1951 · 0.152 acres | $724,200 Dec 2025 | $13,939 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
677 Seaman Ave |
1 ba · 1,546 sqft built 1917 · 0.125 acres | $243,390 Jun 2001 | $12,428 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
683 Seaman Ave |
1 ba · 1,678 sqft built 1935 · 0.117 acres | $399,000 Mar 2005 | $13,501 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
688 Seaman Ave |
2 ba · 2,797 sqft built 1923 · 0.424 acres | $209,000 Apr 1998 | $4,344 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
691 Seaman Ave |
3 ba · 3,005 sqft built 1935 · 0.239 acres | $385,500 Jan 2004 | $16,098 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
694 Seaman Ave |
2.5 ba · 1,807 sqft built 1937 · 0.176 acres | $14,896 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
699 Seaman Ave |
2 ba · 1,688 sqft built 1937 · 0.221 acres | $163,000 Apr 1996 | $12,983 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
707 Seaman Ave |
1 ba · 1,468 sqft built 1949 · 0.198 acres | $94,000 Sep 2000 | $11,597 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
708 Seaman Ave |
2.5 ba · 1,522 sqft built 1956 · 0.177 acres | $13,470 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
737 Seaman Ave |
1 ba · 1,968 sqft built 1932 · 0.351 acres | $675,000 Jan 2024 | $15,019 2025 | Assessor + 6 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
741 Seaman Ave |
1 ba · 1,504 sqft built 1926 · 0.192 acres | $386,000 Oct 2005 | $11,110 2023 | Assessor + 1 Document Updated Jul 2023 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
744 Seaman Ave |
3 ba · 2,112 sqft built 1961 · 0.148 acres | $14,457 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
745 Seaman Ave |
1 ba · 1,328 sqft built 1926 · 0.194 acres | $430,000 Jul 2020 | $12,922 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
749 Seaman Ave |
1.5 ba · 1,296 sqft built 1923 · 0.195 acres | $492,000 Oct 2020 | $12,860 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
750 Seaman Ave |
3 bd · 2 ba · 1,613 sqft built 1923 · 0.119 acres | $565,000 Mar 2022 | $10,547 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
753 Seaman Ave |
1.5 ba · 1,958 sqft built 1923 · 0.196 acres | $175,000 Jun 1994 | $14,118 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
754 Seaman Ave |
2.5 ba · 1,208 sqft built 1924 · 0.112 acres | $284,000 Jan 2003 | $11,311 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
757 Seaman Ave |
2 ba · 1,560 sqft built 1923 · 0.142 acres | $220,000 Nov 2011 | $12,792 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
760 Seaman Ave |
2.5 ba · 1,205 sqft built 1923 · 0.112 acres | $444,900 Oct 2019 | $10,794 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
761 Seaman Ave |
1 ba · 1,464 sqft built 1923 · 0.089 acres | $11,287 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |