Nassau County and Oyster Bay Town property records for 41 addresses on Chestnut St, Massapequa, NY · Last verified October 2026
| Properties | 41 |
|---|---|
| Median Sale Price | $655,000 |
| Deeds and Mortgages on File | 50 |
| Median Price per Sqft | $440 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $11,966 |
| Median Year Built | 1953 |
| Median Ownership Tenure | 9 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
14 Chestnut St |
2.5 ba · 2,622 sqft built 1953 · 0.183 acres | $380,000 Mar 2008 | $18,092 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 Chestnut St |
3 ba · 3,093 sqft built 1953 · 0.183 acres | $8,168 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
17 Chestnut St |
2 ba · 1,630 sqft built 1954 · 0.16 acres | $10,300 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
18 Chestnut St |
1.5 ba · 1,749 sqft built 1947 · 0.137 acres | $10,442 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
19 Chestnut St |
1.5 ba · 2,542 sqft built 1956 · 0.183 acres | $15,699 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20 Chestnut St |
2 ba · 1,836 sqft built 1950 · 0.137 acres | $13,619 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
21 Chestnut St |
2 ba · 1,008 sqft built 1956 · 0.091 acres | $655,000 Apr 2026 | $10,998 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Chestnut St |
3 ba · 2,502 sqft built 1950 · 0.137 acres | $695,000 Nov 2020 | $14,844 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
25 Chestnut St |
2.5 ba · 2,110 sqft built 1946 · 0.275 acres | $930,500 Feb 2025 | $11,689 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
26 Chestnut St |
3 ba · 2,334 sqft built 1954 · 0.183 acres | $249,000 Mar 1999 | $19,602 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Chestnut St |
2 ba · 1,360 sqft built 1954 · 0.183 acres | $455,000 Jul 2017 | $11,966 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
29 Chestnut St |
1 ba · 984 sqft built 1960 · 0.091 acres | $421,500 Jun 2021 | $10,171 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
30 Chestnut St |
1 ba · 940 sqft built 1950 · 0.091 acres | $555,000 Sep 2024 | $9,715 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Chestnut St |
1.5 ba · 1,126 sqft built 1950 · 0.091 acres | $385,000 Jan 2020 | $10,171 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
34 Chestnut St |
1 ba · 822 sqft built 1950 · 0.091 acres | $10,114 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Chestnut St |
2 ba · 1,948 sqft built 1927 · 0.183 acres | $13,942 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
37 Chestnut St |
3 ba · 2,700 sqft built 1946 · 0.229 acres | $711,000 Feb 2020 | $18,007 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
44 Chestnut St |
2 ba · 2,766 sqft built 1930 · 0.183 acres | $260,175 Aug 2017 | $15,328 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
48 Chestnut St |
3 ba · 2,822 sqft built 2022 · 0.16 acres | $4,273 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
49 Chestnut St |
2 ba · 1,977 sqft built 1941 · 0.149 acres | $12,758 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
54 Chestnut St |
4 bd · 2.5 ba · 4,143 sqft built 2005 · 0.229 acres | $460,000 Nov 2004 | $26,155 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
55 Chestnut St |
2 ba · 1,697 sqft built 1960 · 0.183 acres | $11,980 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
57 Chestnut St |
1 ba · 1,265 sqft built 1953 · 0.165 acres | $540,000 Nov 2021 | $11,482 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
58 Chestnut St |
2.5 ba · 2,354 sqft built 1950 · 0.183 acres | $650,000 Oct 2017 | $16,924 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
59 Chestnut St |
2 ba · 1,717 sqft built 1953 · 0.247 acres | $13,087 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
61 Chestnut St |
1 ba · 992 sqft built 1953 · 0.183 acres | $12,394 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
62 Chestnut St |
1 ba · 894 sqft built 1990 · 0.091 acres | $325,335 Dec 2016 | $10,428 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
64 Chestnut St |
1 ba · 1,008 sqft built 1958 · 0.091 acres | $510,000 Feb 2023 | $10,998 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
66 Chestnut St |
2.5 ba · 2,386 sqft built 1949 · 0.183 acres | $655,000 Dec 2018 | $16,411 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
67 Chestnut St |
1 ba · 1,286 sqft built 1953 · 0.183 acres | $10,950 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
70 Chestnut St |
2 ba · 1,486 sqft built 1956 · 0.183 acres | $100,000 Dec 2007 | $12,175 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
71 Chestnut St |
2 ba · 1,708 sqft built 1953 · 0.091 acres | $11,548 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
74 Chestnut St |
1 ba · 1,600 sqft built 1949 · 0.137 acres | $11,235 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
75 Chestnut St |
1.5 ba · 1,858 sqft built 1965 · 0.16 acres | $470,000 Nov 2004 | $13,006 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
78 Chestnut St |
1 ba · 1,734 sqft built 1949 · 0.137 acres | $420,000 Aug 2003 | $13,533 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
79 Chestnut St |
1 ba · 1,564 sqft built 1936 · 0.275 acres | $740,000 Oct 2024 | $10,743 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
82 Chestnut St |
2 ba · 1,914 sqft built 1950 · 0.183 acres | $13,647 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
86 Chestnut St |
4 bd · 2.5 ba · 2,645 sqft built 2006 · 0.183 acres | $715,000 Oct 2008 | $19,944 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
89 Chestnut St |
1.5 ba · 1,546 sqft built 1961 · 0.091 acres | $148,000 Dec 1995 | $11,463 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
90 Chestnut St |
2.5 ba · 1,710 sqft built 1962 · 0.181 acres | $383,000 Mar 2009 | $11,406 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
99 Chestnut St |
2 ba · 2,392 sqft built 1956 · 0.284 acres | $11,919 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |