Bay St, Bellmore, NY Property Records

Nassau County and Hempstead Town property records for 17 addresses on Bay St, Bellmore, NY · Last verified October 2026

Bay St Highlights

Properties 17
Median Sale Price $628,300
Deeds and Mortgages on File 30
Median Price per Sqft $332
Owner Occupied 82%
Median Annual Tax Bill $12,391
Median Year Built 1941
Median Ownership Tenure 9 years

Properties on Bay St

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

1 Bay St

2 ba · 2,258 sqft · built 1956 · 0.149 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Aug 2022 $16,2792025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

4 Bay St

1.5 ba · 3,867 sqft · built 1960 · 0.171 acres

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1997 $12,7752025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

5 Bay St

3.5 ba · 2,031 sqft · built 2011 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Sep 2016 $18,0712025 Amount on Record Apr 2007 2 Owners on Record Owner Occupied Assessor + 6 DocumentsUpdated Jun 2026

7 Bay St

1 bd · 1 ba · 610 sqft · built 1941 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$295,000Jun 2019 $8,2912025 Amount on Record May 2014 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

9 Bay St

1 ba · 660 sqft · built 1933 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Aug 2000 $8,7352025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

11 Bay St

1 ba · 1,820 sqft · built 1940 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,9432025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

12 Bay St

1.5 ba · 1,224 sqft · built 1933 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$226,000Mar 2013 $12,3002025 Amount on Record Sep 2004 Owner on Record Owner Occupied AssessorUpdated Jun 2026

13 Bay St

3 bd · 1 ba · 1,048 sqft · built 1937 · 0.128 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jan 2015 $12,7252025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

15 Bay St

2.5 ba · 2,328 sqft · built 1965 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$628,300Dec 2021 $18,5262025 Amount on Record May 2017 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

16 Bay St

1 ba · 1,433 sqft · built 1936 · 0.096 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Sep 2017 $12,3912025 Amount on Record May 1999 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

19 Bay St

2 ba · 1,575 sqft · built 1937 · 0.064 acres

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 1999 $11,6622025 Amount on Record Jul 1996 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

21 Bay St

1 ba · 1,444 sqft · built 1938 · 0.267 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,3172025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

23 Bay St

0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$310,000Nov 2024 $4552025 Owner on Record Assessor + 1 DocumentUpdated Jul 2026

24 Bay St

1 ba · 1,296 sqft · built 1934 · 0.229 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,9742025 Owner on Record AssessorUpdated Jun 2026

2337 Bay St

2 ba · 1,425 sqft · built 1962 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$795,000Jun 2025 $12,8632025 Amount on Record Nov 2024 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

2359 Bay St

2.5 ba · 2,054 sqft · built 2000 · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$750,000Feb 2022 $18,8002025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

2365 Bay St

2.5 ba · 3,354 sqft · built 1967 · 0.192 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,1062025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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