3rd Ave, Port Washington, NY Property Records

Nassau County and North Hempstead Town property records for 30 addresses on 3rd Ave, Port Washington, NY · Last verified July 2026

3rd Ave Highlights

Properties 30
Median Sale Price $903,000
Deeds and Mortgages on File 36
Median Price per Sqft $433
Owner Occupied 87%
Median Annual Tax Bill $20,636
Median Year Built 1966
Median Ownership Tenure 9 years

Properties on 3rd Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

1 3rd Ave

2.5 ba · 1,714 sqft · built 1965 · 0.153 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,3182025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

2 3rd Ave

2 ba · 2,376 sqft · built 1966 · 0.097 acres

Last Sale Tax Bill Prior Sale Owner Records
$388,500Jan 2022 $20,1882025 Amount on Record Sep 1997 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

3 3rd Ave

2.5 ba · 2,655 sqft · built 2012 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,6452025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

4 3rd Ave

5 ba · 2,376 sqft · built 1966 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Oct 2013 $19,3482025 Amount on Record May 2008 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

5 3rd Ave

3.5 ba · 2,643 sqft · built 2012 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2012 $26,4032025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

6 3rd Ave

5 ba · 2,376 sqft · built 1966 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Nov 2021 $18,9692025 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

7 3rd Ave

3.5 ba · 2,631 sqft · built 2012 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,360,000Sep 2021 $24,7572025 Amount on Record Aug 2013 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

8 3rd Ave

2.5 ba · 2,376 sqft · built 1966 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$339,500May 1998 $17,2842025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

9 3rd Ave

3 ba · 2,586 sqft · built 1873 · 0.166 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,6092025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

10 3rd Ave

4 ba · 2,310 sqft · built 1967 · 0.183 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,233,750Nov 2021 $21,2852025 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

11 3rd Ave

3.5 ba · 3,390 sqft · built 2006 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,220,000Nov 2007 $27,8972025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

12 3rd Ave

1.5 ba · 1,417 sqft · built 1969 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,8832025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

14 3rd Ave

2.5 ba · 2,082 sqft · built 1906 · 0.194 acres

Last Sale Tax Bill Prior Sale Owner Records
$930,000Jun 2017 $20,7122025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

15 3rd Ave

2.5 ba · 2,776 sqft · built 2006 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,093,000Mar 2020 $23,5522025 Amount on Record Jul 2016 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

17 3rd Ave

2.5 ba · 2,602 sqft · built 1987 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$23,4642025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

18 3rd Ave

4 ba · 1,776 sqft · built 1900 · 0.247 acres

Last Sale Tax Bill Prior Sale Owner Records
$903,000Nov 2021 $17,3562025 Amount on Record Aug 2004 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19 3rd Ave

1.5 ba · 1,411 sqft · built 1935 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$612,000Apr 2023 $19,1032025 —Oct 2020 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

20 3rd Ave

1.5 ba · 1,585 sqft · built 1964 · 0.148 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Jun 2015 $17,3662025 Amount on Record Oct 2003 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

22 3rd Ave

2 ba · 1,820 sqft · built 1930 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$710,000Oct 2019 $16,1552025 Amount on Record Feb 1998 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

23 3rd Ave

3.5 ba · 2,615 sqft · built 1863 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Sep 2024 $23,9642025 Amount on Record Jun 2017 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

24 3rd Ave

2 ba · 2,218 sqft · built 1985 · 0.138 acres

Last Sale Tax Bill Prior Sale Owner Records
$337,785Mar 2015 $20,6362025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

25 3rd Ave

5 ba · 2,860 sqft · built 1976 · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$850,000Jul 2020 $21,1222025 Amount on Record Jan 2014 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

27 3rd Ave

4 ba · 2,860 sqft · built 1976 · 0.105 acres

Last Sale Tax Bill Prior Sale Owner Records
$22,1852025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

28 3rd Ave

1 ba · 1,370 sqft · built 1923 · 0.144 acres

Last Sale Tax Bill Prior Sale Owner Records
$709,000Jun 2007 $14,1542025 —May 2006 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

29 3rd Ave

2.5 ba · 1,980 sqft · built 1976 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,575,000Apr 2026 $18,1782025 Amount on Record Jun 2021 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Jul 2026

31 3rd Ave

2.5 ba · 2,480 sqft · built 1987 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Oct 2000 $22,4352025 Amount on Record Sep 1998 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

32 3rd Ave

2 ba · 1,728 sqft · built 1955 · 0.179 acres

Last Sale Tax Bill Prior Sale Owner Records
$245,000May 1997 $16,9852025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

33 3rd Ave

2 ba · 1,670 sqft · built 1868 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$845,000Feb 2017 $15,4202025 Amount on Record Sep 2005 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

34 3rd Ave

5.5 ba · 4,001 sqft · built 1921 · 0.325 acres

Last Sale Tax Bill Prior Sale Owner Records
$875,000Feb 2014 $27,1492025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

35 3rd Ave

2 ba · 1,814 sqft · built 1910 · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,0062025 Owner on Record AssessorUpdated Jun 2026

Property Records in Nearby Streets