Suffolk County, Babylon Town and Southampton Town property records for 59 addresses on Riverside Ave, Amityville, NY · Last verified October 2026
| Properties | 59 |
|---|---|
| Median Sale Price | $305,000 |
| Deeds and Mortgages on File | 63 |
| Median Price per Sqft | $303 |
| Owner Occupied | 39% |
| Median Annual Tax Bill | $5,756 |
| Median Year Built | 1988 |
| Median Ownership Tenure | 8 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
15 Riverside Ave |
2 bd · 1 ba · 1,100 sqft built 1991 · 0.339 acres | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 Riverside Ave |
3,281 sqft built 1869 · 0.463 acres | $110,000 Aug 1995 | $16,464 2024 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Riverside Ave |
0.583 acres | $4,840 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Riverside Ave |
2.5 ba · 3,677 sqft 0.544 acres | $201,400 Sep 2017 | $15,524 2024 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Riverside Ave |
1 ba · 2,350 sqft built 1974 · 0.482 acres | $502,000 Jun 2013 | $13,717 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Riverside Ave |
0.045 acres | $502,000 Jun 2013 | $421 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
43 Riverside Ave |
3 bd · 2 ba · 1,480 sqft built 1991 · 0.519 acres | Assessor Updated May 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
46 Riverside Ave |
3 ba · 4,075 sqft built 1929 · 0.344 acres | $17,499 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
47 Riverside Ave |
0.198 acres | $4,642 2024 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
51 Riverside Ave |
3 bd · 2 ba · 948 sqft built 1991 · 0.519 acres | $75,000 Apr 2018 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
52 Riverside Ave |
0.169 acres | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
55 Riverside Ave |
0.031 acres | $244 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
56 Riverside Ave |
2 ba · 2,956 sqft built 1951 · 0.459 acres | $16,960 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
59 Riverside Ave |
0.076 acres | $26,000 Dec 1998 | $1,238 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
61 Riverside Ave |
0.076 acres | $966 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
63 Riverside Ave |
0.076 acres | $36,000 Nov 2025 | $1,090 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
64 Riverside Ave |
3 ba · 3,268 sqft 0.516 acres | $660,000 Jul 2019 | $14,559 2024 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
65 Riverside Ave |
1,250 sqft built 1948 · 0.074 acres | $5,856 2024 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
66 Riverside Ave |
4 ba · 4,048 sqft built 1912 · 0.482 acres | $27,633 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
72 Riverside Ave |
2.5 ba · 1,931 sqft built 1948 · 0.464 acres | $400,000 Jun 2002 | $14,341 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
73 Riverside Ave |
0.149 acres | $3,280 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
75 Riverside Ave |
0.158 acres | $2,017 2024 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
76 Riverside Ave |
2 bd · 1 ba · 920 sqft built 1991 · 0.169 acres | $279,200 May 2024 | $3,582 2024 | Assessor + 1 Document Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
80 Riverside Ave |
3 bd · 2 ba · 1,200 sqft built 2000 · 0.35 acres | $100,000 Nov 2017 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
81 Riverside Ave |
3 bd · 1 ba · 836 sqft built 1994 · 0.169 acres | $76,500 Nov 2000 | $2,899 2024 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
100 Riverside Ave |
2 ba · 2,162 sqft 0.573 acres | $11,066 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
105 Riverside Ave |
0.153 acres | $630,000 Jul 2000 | $1,546 2024 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
106 Riverside Ave |
4.5 ba · 3,700 sqft built 1929 · 0.573 acres | $440,000 Jul 1998 | $19,561 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
110 Riverside Ave |
2 ba · 2,773 sqft built 1996 · 0.573 acres | $15,636 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
111 Riverside Ave |
0.151 acres | $7,555,000 Oct 2025 | $6,647 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
114 Riverside Ave |
2 bd · 1 ba · 714 sqft built 1988 · 0.18 acres | $305,000 Mar 2023 | $2,983 2024 | Assessor + 2 Documents Updated Sep 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
115 Riverside Ave |
0.074 acres | $978 2024 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
116 Riverside Ave |
2 bd · 1 ba · 660 sqft built 1997 · 0.18 acres | $380,000 Jan 2022 | $2,898 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
121 Riverside Ave |
0.073 acres | $100,000 Feb 2020 | $3,380 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
122 Riverside Ave |
3 bd · 1 ba · 874 sqft built 1994 · 0.18 acres | $235,000 Sep 2005 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
125 Riverside Ave |
0.074 acres | $130,000 Jan 2020 | $4,111 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
126 Riverside Ave |
2.5 ba · 1,954 sqft built 1939 · 0.459 acres | $410,000 Jul 2019 | $10,419 2024 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
129 Riverside Ave |
0.142 acres | $4,642 2024 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
130 Riverside Ave |
2.5 ba · 2,708 sqft built 1943 · 0.247 acres | $550,000 Aug 2022 | $13,469 2024 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
132 Riverside Ave |
1 bd · 1 ba · 400 sqft built 1988 · 0.18 acres | $108,000 May 2003 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
135 Riverside Ave |
2 bd · 1 ba · 665 sqft built 1991 · 0.18 acres | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
139 Riverside Ave |
1.5 ba · 1,983 sqft built 1923 · 0.098 acres | $13,118 2024 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
140 Riverside Ave |
2.5 ba · 2,165 sqft built 1994 · 0.172 acres | $439,000 Oct 2018 | $11,389 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
144 Riverside Ave |
4 bd · 1,972 sqft built 2025 · 0.18 acres | $206,250 Apr 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
145 Riverside Ave |
0.066 acres | $1,213 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
146 Riverside Ave |
2 ba · 1,880 sqft built 1939 · 0.137 acres | $450,000 Jun 2008 | $10,838 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
150 Riverside Ave |
3 ba · 1,862 sqft built 1938 · 0.298 acres | $450,000 Aug 2023 | $12,810 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
152 Riverside Ave |
2 bd · 1 ba · 660 sqft built 1997 · 0.189 acres | $22,500 Jun 1998 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
155 Riverside Ave |
2 bd · 1 ba · 616 sqft built 1997 · 0.369 acres | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
160 Riverside Ave |
2.5 ba · 2,632 sqft built 1950 · 0.602 acres | $832,000 Jan 2021 | $14,983 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
165 Riverside Ave |
0.161 acres | $360,000 Aug 2000 | $1,621 2024 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
168 Riverside Ave |
2 ba · 3,360 sqft built 1897 · 0.573 acres | — Dec 1996 | $13,930 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
175 Riverside Ave |
0.074 acres | $1,263 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
176 Riverside Ave |
3 ba · 1,659 sqft built 1940 · 0.476 acres | $563,000 Jul 2019 | $13,692 2024 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
181 Riverside Ave |
0.18 acres | $53,000 Jun 2015 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
182 Riverside Ave |
3 bd · 1 ba · 1,078 sqft built 1997 · 0.26 acres | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
185 Riverside Ave |
2 bd · 1 ba · 1,029 sqft built 1995 · 0.18 acres | $207,400 May 2009 | $3,058 2024 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
186 Riverside Ave |
0.655 acres | $505,000 Apr 2022 | $5,756 2024 | Assessor + 3 Documents Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
198 Riverside Ave |
3 bd · 2 ba · 1,750 sqft built 1997 · 0.31 acres | $300,000 May 2022 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |