Zemek St, Valley Stream, NY Property Records

Nassau County and Hempstead Town property records for 13 addresses on Zemek St, Valley Stream, NY · Last verified August 2026

Zemek St Highlights

Properties 13
Median Sale Price $417,500
Deeds and Mortgages on File 17
Median Price per Sqft $259
Owner Occupied 92%
Median Annual Tax Bill $9,449
Median Year Built 1951
Median Ownership Tenure 15 years

Properties on Zemek St

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

3 Zemek St

3 bd · 1.5 ba · 1,505 sqft · built 1962 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$52,803Sep 2021 $8,4492025 Amount on Record Aug 2014 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

7 Zemek St

2 ba · 1,058 sqft · built 1926 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$695,000Oct 2025 $9,1722025 Owner on Record Assessor + 2 DocumentsUpdated Jun 2026

11 Zemek St

3 bd · 1 ba · 1,050 sqft · built 1964 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000Feb 2015 $8,0352025 —Dec 2005 Owner on Record Owner Occupied AssessorUpdated Jun 2026

15 Zemek St

2 ba · 1,476 sqft · built 1951 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Mar 2005 $9,4882025 Amount on Record May 1996 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

16 Zemek St

2 ba · 1,632 sqft · built 1950 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jan 2019 $10,3082025 Owner on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

19 Zemek St

3 ba · 1,612 sqft · built 1957 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Nov 2004 $10,9162025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20 Zemek St

1 ba · 1,105 sqft · built 1950 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$228,000Aug 2001 $6,9992025 Amount on Record Dec 1996 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

23 Zemek St

4 bd · 2 ba · 1,726 sqft · built 1951 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$439,000Dec 2014 $9,4492025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

24 Zemek St

2 ba · 1,456 sqft · built 1952 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Sep 2005 $8,1552025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

27 Zemek St

4 bd · 1 ba · 1,297 sqft · built 1951 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Aug 2013 $8,4292025 —Aug 2009 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

30 Zemek St

2 ba · 2,122 sqft · built 1951 · 0.206 acres

Last Sale Tax Bill Prior Sale Owner Records
$417,500Mar 2011 $12,7382025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

31 Zemek St

2.5 ba · 1,591 sqft · built 1964 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,500Jul 2010 $11,5632025 —May 1998 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

36 Zemek St

2.5 ba · 2,462 sqft · built 1959 · 0.186 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Jul 1998 $11,7782025 —Jun 2002 Owner on Record Owner Occupied AssessorUpdated Jun 2026

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