Nassau County and North Hempstead Town property records for 50 addresses on Warner Ave, Roslyn Heights, NY · Last verified October 2026
| Properties | 50 |
|---|---|
| Median Sale Price | $1,200,000 |
| Deeds and Mortgages on File | 59 |
| Median Price per Sqft | $488 |
| Owner Occupied | 84% |
| Median Annual Tax Bill | $16,182 |
| Median Year Built | 1925 |
| Median Ownership Tenure | 10 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1 Warner Ave |
3 ba · 2,658 sqft built 1911 · 0.206 acres | $935,000 May 2022 | $15,916 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
2 Warner Ave |
3.5 ba · 2,812 sqft built 2009 · 0.172 acres | $997,000 Sep 2009 | $23,373 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3 Warner Ave |
1.5 ba · 1,637 sqft built 1913 · 0.116 acres | $460,000 Dec 2011 | $13,694 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Warner Ave |
3.5 ba · 3,053 sqft built 2009 · 0.172 acres | $1,046,000 Sep 2009 | $21,919 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
5 Warner Ave |
4 bd · 2.5 ba · 1,696 sqft built 1918 · 0.172 acres | $475,000 Sep 2011 | $16,093 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
6 Warner Ave |
1.5 ba · 1,368 sqft built 1918 · 0.172 acres | $10,402 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
7 Warner Ave |
1.5 ba · 1,291 sqft built 1923 · 0.172 acres | $425,000 Feb 2011 | $14,037 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
9 Warner Ave |
1 ba · 2,175 sqft built 1923 · 0.172 acres | $250,000 Sep 1996 | $16,819 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
10 Warner Ave |
5.5 ba · 3,240 sqft built 2020 · 0.172 acres | $1,688,000 Sep 2021 | $21,629 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Warner Ave |
4.5 ba · 3,632 sqft built 2012 · 0.229 acres | $29,749 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Warner Ave |
4.5 ba · 3,302 sqft built 2023 · 0.229 acres | $1,988,000 May 2024 | $14,262 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Warner Ave |
1.5 ba · 1,901 sqft built 1898 · 0.229 acres | $710,000 Feb 2019 | $14,118 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
38 Warner Ave |
2 ba · 1,434 sqft built 1913 · 0.229 acres | $16,152 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
73 Warner Ave |
2 ba · 2,111 sqft built 1908 · 0.371 acres | $1,350,000 May 2025 | $11,234 2025 | Assessor + 5 Documents Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
78 Warner Ave |
1 ba · 1,635 sqft built 1913 · 0.172 acres | $399,000 Nov 1998 | $13,018 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
83 Warner Ave |
2.5 ba · 2,517 sqft built 1903 · 0.278 acres | $322,000 Feb 1997 | $17,707 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
86 Warner Ave |
1 ba · 1,655 sqft built 1917 · 0.172 acres | $395,000 Jul 2001 | $12,900 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
91 Warner Ave |
1.5 ba · 1,851 sqft built 1908 · 0.278 acres | $19,100 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
92 Warner Ave |
3 ba · 2,676 sqft built 2005 · 0.172 acres | $1,500,000 Aug 2024 | $20,563 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
99 Warner Ave |
1.5 ba · 3,089 sqft built 1930 · 0.371 acres | $1,725,000 Jul 2026 | $17,883 2026 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
100 Warner Ave |
2 ba · 1,600 sqft built 1905 · 0.172 acres | $690,000 Feb 2020 | $14,335 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
107 Warner Ave |
2.5 ba · 2,404 sqft built 1903 · 0.278 acres | $930,000 Dec 2025 | $20,101 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
108 Warner Ave |
22,539 sqft built 1922 · 0.803 acres | $3,998,500 Sep 2009 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
115 Warner Ave |
4 ba · 4,219 sqft built 1908 · 0.278 acres | $840,000 Apr 2021 | $19,832 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
123 Warner Ave |
3 ba · 2,778 sqft built 1930 · 0.278 acres | $310,000 Dec 1994 | $21,838 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
129-131 Warner Ave |
3 ba · 2,573 sqft built 1930 · 0.231 acres | $740,000 Jan 2006 | $21,394 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
134 Warner Ave |
3 ba · 2,278 sqft built 1893 · 0.321 acres | $1,112,500 Dec 2025 | $19,393 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
137 Warner Ave |
3.5 ba · 3,355 sqft built 1908 · 0.21 acres | $745,000 Dec 2007 | $23,871 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
142 Warner Ave |
3.5 ba · 5,166 sqft built 1929 · 0.321 acres | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
147 Warner Ave |
1.5 ba · 2,213 sqft built 1977 · 0.146 acres | $1,215,000 Sep 2024 | $13,043 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
150 Warner Ave |
3.5 ba · 2,359 sqft built 1898 · 0.229 acres | $695,000 Feb 2016 | $18,651 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
157 Warner Ave |
2.5 ba · 2,398 sqft built 1977 · 0.143 acres | $640,000 Jun 2005 | $17,291 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
160 Warner Ave |
4.5 ba · 2,910 sqft built 2023 · 0.172 acres | $1,720,000 Apr 2024 | $15,653 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
167 Warner Ave |
2.5 ba · 2,398 sqft built 1977 · 0.229 acres | $745,000 Feb 2022 | $12,772 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
170 Warner Ave |
2.5 ba · 2,850 sqft built 1988 · 0.144 acres | $570,000 Feb 2003 | $18,684 2025 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
180 Warner Ave |
2.5 ba · 2,850 sqft built 1988 · 0.144 acres | $1,200,000 Feb 2024 | $18,792 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
186 Warner Ave |
2 ba · 2,550 sqft built 1955 · 0.183 acres | $16,928 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
198 Warner Ave |
2 ba · 2,415 sqft built 1924 · 0.183 acres | $1,370,000 May 2026 | $14,753 2026 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
204 Warner Ave |
5 ba · 4,153 sqft built 1890 · 0.224 acres | $1,014,172 Jan 2025 | $18,602 2025 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
210 Warner Ave |
2 ba · 1,946 sqft built 1964 · 0.138 acres | $16,182 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
218 Warner Ave |
3 ba · 1,344 sqft built 1964 · 0.138 acres | $350,000 Aug 2002 | $13,551 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
226 Warner Ave |
3 bd · 3 ba · 1,655 sqft built 1923 · 0.19 acres | $610,000 Jun 2016 | $15,364 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
234 Warner Ave |
2.5 ba · 1,976 sqft built 1928 · 0.229 acres | $19,070 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
246 Warner Ave |
1 ba · 1,605 sqft built 1923 · 0.114 acres | $61,500 Jul 2001 | $14,010 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
250 Warner Ave |
2 ba · 1,943 sqft built 1983 · 0.114 acres | $217,000 Mar 1996 | $15,346 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
255 Warner Ave |
36,722 sqft built 1974 · 4.58 acres | $14,805,000 May 2006 | $749,837 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
256 Warner Ave |
2 ba · 1,943 sqft built 1983 · 0.114 acres | $12,900 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
266 Warner Ave |
2 ba · 1,982 sqft built 1925 · 0.172 acres | $230,000 Jan 1999 | $16,063 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
270 Warner Ave |
26,948 sqft built 1986 · 0.778 acres | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
275 Warner Ave |
3,000 sqft 0.126 acres | $284,384 Dec 2025 | $2,728 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File |