Nassau County and Oyster Bay Town property records for 38 addresses on Downing Ave, Sea Cliff, NY · Last verified October 2026
| Properties | 38 |
|---|---|
| Median Sale Price | $1,350,000 |
| Deeds and Mortgages on File | 46 |
| Median Price per Sqft | $444 |
| Owner Occupied | 92% |
| Median Annual Tax Bill | $16,372 |
| Median Year Built | 1954 |
| Median Ownership Tenure | 9 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Downing Ave |
2.5 ba · 2,923 sqft built 1976 · 0.399 acres | $1,095,000 Sep 2023 | $16,393 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 Downing Ave |
2 ba · 2,608 sqft built 1972 · 0.137 acres | $660,000 Mar 2019 | $11,904 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Downing Ave |
2 ba · 1,498 sqft built 1976 · 0.39 acres | $632,500 Apr 2011 | $14,198 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 Downing Ave |
1 ba · 918 sqft built 1954 · 0.137 acres | $10,865 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Downing Ave |
2.5 ba · 2,304 sqft built 1976 · 0.426 acres | — Feb 2012 | $25,066 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Downing Ave |
2.5 ba · 1,462 sqft built 1961 · 0.16 acres | $635,000 Sep 2018 | $12,398 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Downing Ave |
2.5 ba · 2,112 sqft built 1975 · 0.413 acres | $1,660,000 Aug 2025 | $20,636 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
22 Downing Ave |
2 ba · 1,462 sqft built 1965 · 0.16 acres | $275,000 Feb 1999 | $12,418 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 Downing Ave |
4 ba · 3,671 sqft built 1977 · 0.401 acres | $1,627,000 May 2025 | $22,893 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Downing Ave |
3 ba · 2,219 sqft built 1965 · 0.16 acres | $17,635 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
25 Downing Ave |
3.5 ba · 4,575 sqft built 1923 · 0.896 acres | $1,900,000 Sep 2024 | $27,073 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Downing Ave |
2 ba · 2,075 sqft built 1964 · 0.16 acres | $582,500 Apr 2017 | $14,841 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
52 Downing Ave |
4 ba · 2,040 sqft built 1954 · 0.231 acres | $715,000 Oct 2017 | $14,716 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
56 Downing Ave |
4 bd · 3 ba · 2,079 sqft built 1956 · 0.227 acres | $760,000 Feb 2017 | $15,317 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
60 Downing Ave |
2.5 ba · 2,497 sqft built 1954 · 0.352 acres | $565,000 Jun 2004 | $17,180 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
64 Downing Ave |
2.5 ba · 2,884 sqft built 1954 · 0.285 acres | $620,000 Aug 2010 | $20,347 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
68 Downing Ave |
2 ba · 1,939 sqft built 1954 · 0.211 acres | $312,500 Jul 1995 | $16,372 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
69 Downing Ave |
4 bd · 3.5 ba · 2,873 sqft built 1923 · 0.469 acres | $900,000 Apr 2014 | $24,197 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
70 Downing Ave |
2 ba · 1,880 sqft built 1952 · 0.467 acres | $759,000 Sep 2017 | $16,952 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
71 Downing Ave |
2 ba · 1,668 sqft built 1952 · 0.287 acres | $13,101 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
72 Downing Ave |
2 ba · 1,680 sqft built 1951 · 0.227 acres | $323,500 Mar 1999 | $13,204 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
74 Downing Ave |
3 ba · 2,703 sqft built 1951 · 0.227 acres | $785,000 Aug 2004 | $13,350 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
76 Downing Ave |
2 ba · 2,205 sqft built 1951 · 0.378 acres | $265,000 Sep 1997 | $15,419 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
79 Downing Ave |
1.5 ba · 2,430 sqft built 1886 · 0.432 acres | $1,225,000 Jun 2025 | $15,637 2025 | Assessor Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
80 Downing Ave |
3 bd · 4 ba · 2,981 sqft built 1952 · 0.26 acres | $610,000 Oct 2014 | $19,374 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
81 Downing Ave |
1.5 ba · 1,258 sqft built 1952 · 0.268 acres | $250,000 Mar 2001 | $10,924 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
82 Downing Ave |
4 bd · 2.5 ba · 2,846 sqft built 2010 · 0.252 acres | $535,000 Feb 2008 | $20,471 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
84 Downing Ave |
4 bd · 3.5 ba · 1,950 sqft built 1931 · 0.262 acres | $899,000 Dec 2012 | $17,946 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
101 Downing Ave |
11,613 sqft built 1893 · 0.453 acres | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
108 Downing Ave |
2.5 ba · 1,584 sqft built 1960 · 0.182 acres | $11,502 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
110 Downing Ave |
1.5 ba · 1,626 sqft built 1962 · 0.184 acres | $915,000 Aug 2022 | $13,640 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
111 Downing Ave |
3 ba · 3,796 sqft built 1893 · 0.639 acres | $900,000 Nov 2019 | $22,561 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
112 Downing Ave |
2.5 ba · 2,843 sqft built 2024 · 0.459 acres | $720,000 Sep 2023 | $11,305 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
209 Downing Ave |
4 bd · 3 ba · 2,371 sqft built 1941 · 0.483 acres | $1,055,000 Nov 2014 | $18,773 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
210 Downing Ave |
2 ba · 1,404 sqft built 1952 · 0.269 acres | $600,000 Apr 2022 | $13,040 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
211 Downing Ave |
2 ba · 2,142 sqft built 1926 · 0.505 acres | $1,500,000 Oct 2024 | $19,435 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
212 Downing Ave |
2.5 ba · 2,291 sqft built 1948 · 0.539 acres | $1,350,000 Sep 2022 | $20,119 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
214 Downing Ave |
3.5 ba · 3,933 sqft built 1952 · 0.46 acres | $1,750,000 Apr 2026 | $25,045 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |