Nassau County and Oyster Bay Town property records for 34 addresses on Beatrice Ave, Syosset, NY · Last verified October 2026
| Properties | 34 |
|---|---|
| Median Sale Price | $692,000 |
| Deeds and Mortgages on File | 33 |
| Median Price per Sqft | $454 |
| Owner Occupied | 97% |
| Median Annual Tax Bill | $17,897 |
| Median Year Built | 1951 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Beatrice Ave |
5 bd · 3 ba · 3,102 sqft built 2015 · 0.179 acres | $852,000 Apr 2016 | $28,228 2025 | Assessor + 3 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
7 Beatrice Ave |
2.5 ba · 1,578 sqft built 1958 · 0.172 acres | $553,000 Oct 2018 | $17,740 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Beatrice Ave |
4 bd · 2.5 ba · 2,702 sqft built 2015 · 0.179 acres | $840,000 Sep 2015 | $27,349 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Beatrice Ave |
2 ba · 1,578 sqft built 1958 · 0.172 acres | $185,000 Nov 1997 | $18,910 2025 | Assessor + 4 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Beatrice Ave |
2.5 ba · 1,948 sqft built 1966 · 0.26 acres | $1,200,000 Sep 2026 | $28,909 2026 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
11 Beatrice Ave |
5 bd · 2.5 ba · 1,801 sqft built 1968 · 0.114 acres | $600,000 Mar 2014 | $20,095 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Beatrice Ave |
2 ba · 2,052 sqft built 1959 · 0.26 acres | $390,000 Mar 2000 | $21,728 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
14 Beatrice Ave |
2 ba · 1,692 sqft built 1959 · 0.297 acres | $250,000 Jun 1998 | $20,158 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Beatrice Ave |
1 ba · 1,032 sqft built 1947 · 0.172 acres | $13,972 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 Beatrice Ave |
3 bd · 2.5 ba · 1,524 sqft built 1957 · 0.278 acres | $692,000 Sep 2020 | $19,373 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Beatrice Ave |
3.5 ba · 2,861 sqft built 2018 · 0.172 acres | $1,125,000 May 2018 | $12,151 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 Beatrice Ave |
2 ba · 1,524 sqft built 1957 · 0.278 acres | — Aug 2000 | $17,158 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Beatrice Ave |
1.5 ba · 1,217 sqft built 1928 · 0.114 acres | $825,000 Aug 2025 | $17,489 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Beatrice Ave |
2 ba · 1,276 sqft built 1951 · 0.215 acres | $309,000 Aug 2001 | $8,319 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26 Beatrice Ave |
2 ba · 1,498 sqft built 1942 · 0.185 acres | $270,000 Sep 2000 | $17,486 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Beatrice Ave |
2.5 ba · 1,861 sqft built 1968 · 0.172 acres | $602,500 Oct 2004 | $21,285 2025 | Assessor + 4 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Beatrice Ave |
2 ba · 1,345 sqft built 1941 · 0.234 acres | $19,261 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 Beatrice Ave |
3 ba · 2,693 sqft built 1968 · 0.172 acres | $740,000 Jul 2007 | $26,155 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Beatrice Ave |
2.5 ba · 2,566 sqft built 1974 · 0.172 acres | $26,151 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Beatrice Ave |
2 ba · 1,302 sqft built 1948 · 0.234 acres | $17,454 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 Beatrice Ave |
3 bd · 2 ba · 1,747 sqft built 1947 · 0.278 acres | $492,000 Jul 2015 | $20,912 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
35 Beatrice Ave |
1 ba · 875 sqft built 1938 · 0.114 acres | $12,705 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Beatrice Ave |
2 ba · 1,075 sqft built 1963 · 0.185 acres | $295,000 Sep 2000 | $15,580 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Beatrice Ave |
1.5 ba · 1,554 sqft built 1938 · 0.114 acres | $370,000 Apr 2009 | $14,942 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
39 Beatrice Ave |
1.5 ba · 1,565 sqft built 1938 · 0.114 acres | $190,000 Mar 1999 | $15,260 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Beatrice Ave |
2 ba · 1,572 sqft built 1942 · 0.187 acres | $620,000 Nov 2017 | $18,337 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
41 Beatrice Ave |
4 bd · 2 ba · 1,888 sqft built 1938 · 0.114 acres | $460,000 May 2013 | $17,580 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
42 Beatrice Ave |
1 ba · 1,250 sqft built 1942 · 0.374 acres | $300,000 Jan 2018 | $17,018 2025 | Assessor + 2 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
45 Beatrice Ave |
3 bd · 2.5 ba · 1,269 sqft built 1938 · 0.114 acres | $475,500 May 2016 | $17,897 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
46 Beatrice Ave |
2.5 ba · 2,397 sqft built 1942 · 0.371 acres | $225,000 Aug 1994 | $27,537 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
47 Beatrice Ave |
1 ba · 1,790 sqft built 1934 · 0.114 acres | $14,583 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
48 Beatrice Ave |
2 ba · 1,770 sqft built 1941 · 0.174 acres | $7,375 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
49 Beatrice Ave |
2 ba · 1,376 sqft built 1938 · 0.123 acres | $15,856 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
51 Beatrice Ave |
3 ba · 1,230 sqft built 1955 · 0.151 acres | $678,000 Dec 2018 | $18,054 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |