Nassau County and Hempstead Town property records for 56 addresses on Park Ave, Seaford, NY · Last verified October 2026
| Properties | 56 |
|---|---|
| Median Sale Price | $701,000 |
| Deeds and Mortgages on File | 59 |
| Median Price per Sqft | $510 |
| Owner Occupied | 95% |
| Median Annual Tax Bill | $13,704 |
| Median Year Built | 1954 |
| Median Ownership Tenure | 13 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3762 Park Ave |
1 ba · 1,274 sqft built 1953 · 0.131 acres | $380,000 Nov 2009 | $12,240 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3763 Park Ave |
2 ba · 1,684 sqft built 1953 · 0.16 acres | $13,943 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3768 Park Ave |
2 ba · 1,593 sqft built 1954 · 0.137 acres | $820,000 Jan 2025 | $10,935 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3773 Park Ave |
2 ba · 1,605 sqft built 1954 · 0.137 acres | $580,000 Aug 2026 | $4,684 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3774 Park Ave |
2 ba · 1,593 sqft built 1954 · 0.137 acres | $13,405 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3779 Park Ave |
2 ba · 1,365 sqft built 1954 · 0.137 acres | $13,196 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3780 Park Ave |
2 ba · 1,593 sqft built 1954 · 0.137 acres | $472,500 Mar 2017 | $13,381 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3785 Park Ave |
1.5 ba · 1,611 sqft built 1954 · 0.137 acres | $13,047 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3786 Park Ave |
4 bd · 2 ba · 1,823 sqft built 1954 · 0.137 acres | $400,000 Jun 2013 | $13,495 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3791 Park Ave |
2 ba · 1,593 sqft built 1954 · 0.137 acres | $357,000 Apr 2013 | $11,822 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3792 Park Ave |
2 ba · 1,843 sqft built 1954 · 0.137 acres | $825,000 Nov 2024 | $14,844 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3797 Park Ave |
2 ba · 1,820 sqft built 1954 · 0.137 acres | $10 Dec 2002 | $11,007 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3798 Park Ave |
4 bd · 2 ba · 1,890 sqft built 1954 · 0.137 acres | — Jul 2007 | $14,779 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3803 Park Ave |
3 ba · 2,200 sqft built 1954 · 0.137 acres | $635,000 Nov 2017 | $17,532 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3804 Park Ave |
2 ba · 2,080 sqft built 1954 · 0.137 acres | $140,000 Mar 1995 | $14,127 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3810 Park Ave |
2 ba · 1,274 sqft built 1954 · 0.137 acres | $652,500 Aug 2023 | $14,906 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3815 Park Ave |
3 ba · 2,040 sqft built 1954 · 0.16 acres | $13,764 2025 | Assessor + 2 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3816 Park Ave |
4 bd · 2 ba · 1,820 sqft built 1954 · 0.137 acres | $435,000 Dec 2014 | $15,440 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3821 Park Ave |
1 ba · 1,274 sqft built 1954 · 0.165 acres | $600,000 Jul 2026 | $13,211 2026 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3822 Park Ave |
2 ba · 2,520 sqft built 1954 · 0.14 acres | $385,000 Jan 2004 | $17,682 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3831 Park Ave |
2 ba · 1,274 sqft built 1954 · 0.235 acres | $5,294 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3836 Park Ave |
4 bd · 4 ba · 2,053 sqft built 1954 · 0.203 acres | $335,000 Apr 2016 | $12,933 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3842 Park Ave |
2 ba · 1,274 sqft built 1954 · 0.149 acres | $650,000 May 2024 | $12,721 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3845 Park Ave |
1 ba · 1,274 sqft built 1954 · 0.186 acres | $336,000 Jul 2002 | $12,270 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3852 Park Ave |
2 ba · 1,274 sqft built 1954 · 0.284 acres | $435,000 Aug 2011 | $14,928 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3853 Park Ave |
1 ba · 1,593 sqft built 1954 · 0.205 acres | $13,989 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3856 Park Ave |
3 bd · 2 ba · 1,490 sqft built 1954 · 0.221 acres | $13,704 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3862 Park Ave |
2 ba · 1,935 sqft built 1954 · 0.176 acres | $193,000 Nov 1995 | $15,556 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3868 Park Ave |
3 bd · 1.5 ba · 1,657 sqft built 1954 · 0.153 acres | $429,000 Sep 2013 | $14,187 2025 | Assessor + 6 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3869 Park Ave |
2 ba · 1,274 sqft built 1954 · 0.161 acres | $190,000 Sep 1994 | $12,330 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3874 Park Ave |
3 ba · 2,215 sqft built 1954 · 0.14 acres | $215,000 May 1999 | $16,607 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3875 Park Ave |
1.5 ba · 1,286 sqft built 1954 · 0.137 acres | $170,000 Jul 1998 | $13,769 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3882 Park Ave |
4 bd · 2 ba · 1,593 sqft built 1953 · 0.137 acres | $461,000 Apr 2013 | $13,375 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3883 Park Ave |
1 ba · 1,274 sqft built 1954 · 0.137 acres | $11,434 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3886 Park Ave |
1 ba · 1,365 sqft built 1954 · 0.137 acres | $14,212 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3887 Park Ave |
1 ba · 1,274 sqft built 1952 · 0.137 acres | $650,000 Dec 2022 | $10,275 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3890 Park Ave |
2 ba · 1,365 sqft built 1954 · 0.137 acres | $12,629 2025 | Assessor + 2 Documents Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3893 Park Ave |
1.5 ba · 1,657 sqft built 1954 · 0.137 acres | $274,000 Jul 1999 | $13,793 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3896 Park Ave |
3 ba · 1,725 sqft built 1954 · 0.137 acres | $765,000 Sep 2025 | $14,844 2025 | Assessor + 3 Documents Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3918 Park Ave |
1.5 ba · 1,540 sqft built 1933 · 0.229 acres | $888,000 Aug 2025 | $9,895 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3925 Park Ave |
2 ba · 1,460 sqft built 1938 · 0.16 acres | — Aug 2000 | $9,138 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3926 Park Ave |
1.5 ba · 1,287 sqft built 1955 · 0.137 acres | $460,000 Jul 2006 | $12,927 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3931 Park Ave |
2.5 ba · 1,157 sqft built 1954 · 0.137 acres | $190,000 Oct 1993 | $13,973 2025 | Assessor + 1 Document Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3932 Park Ave |
2 ba · 1,805 sqft built 1955 · 0.183 acres | $14,605 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3939 Park Ave |
2.5 ba · 1,533 sqft built 1938 · 0.183 acres | $14,122 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3940 Park Ave |
1.5 ba · 1,400 sqft built 1955 · 0.137 acres | $11,971 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3959 Park Ave |
2 ba · 2,126 sqft built 1956 · 0.229 acres | $255,000 Jun 1999 | $14,779 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3960 Park Ave |
1 ba · 1,274 sqft built 1954 · 0.153 acres | $14,366 2025 | Assessor Updated Jun 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3977 Park Ave |
2 ba · 1,735 sqft built 1918 · 0.137 acres | $201,800 Aug 1998 | $12,808 2025 | Assessor + 4 Documents Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3980 Park Ave |
2.5 ba · 1,771 sqft built 1929 · 0.174 acres | $737,000 Jul 2018 | $14,307 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3987 Park Ave |
1.5 ba · 1,644 sqft built 1924 · 0.137 acres | $12,270 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3988 Park Ave |
2.5 ba · 1,899 sqft built 1935 · 0.137 acres | $305,500 Feb 2003 | $18,429 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3993 Park Ave |
1 ba · 2,064 sqft built 1928 · 0.137 acres | $177,500 Apr 1994 | $13,405 2025 | Assessor Updated Jun 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3994 Park Ave |
1.5 ba · 1,714 sqft built 1934 · 0.176 acres | $14,635 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4006 Park Ave |
3 ba · 2,081 sqft built 1953 · 0.224 acres | $715,000 Aug 2022 | $16,308 2025 | Assessor + 1 Document Updated Jun 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
20202 Park Ave |
2 ba · 1,274 sqft built 1954 · 0.172 acres | $701,000 Jun 2022 | $13,500 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |