Balfour St, Valley Stream, NY Property Records

Nassau County and Hempstead Town property records for 35 addresses on Balfour St, Valley Stream, NY · Last verified July 2026

Balfour St Highlights

Properties 35
Median Sale Price $540,000
Deeds and Mortgages on File 25
Median Price per Sqft $360
Owner Occupied 100%
Median Annual Tax Bill $11,070
Median Year Built 1951
Median Ownership Tenure 13 years

Properties on Balfour St

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

1 Balfour St

4 bd · 2 ba · 1,238 sqft · built 1949 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$364,000Jun 2015 $12,1572025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

2 Balfour St

2 ba · 1,326 sqft · built 1946 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Feb 2001 $12,3552025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

3 Balfour St

2 ba · 1,343 sqft · built 1948 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,000Mar 1999 $11,6472025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

4 Balfour St

1 ba · 1,238 sqft · built 1948 · 0.151 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6822025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

5 Balfour St

2 ba · 1,554 sqft · built 1949 · 0.161 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Dec 2022 $12,0832025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

6 Balfour St

2 ba · 1,326 sqft · built 1948 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3282025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

7 Balfour St

2 ba · 1,628 sqft · built 1949 · 0.213 acres

Last Sale Tax Bill Prior Sale Owner Records
$516,000Feb 2007 $11,2032025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

8 Balfour St

2 ba · 1,462 sqft · built 1948 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,1332025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

9 Balfour St

4 bd · 3 ba · 1,238 sqft · built 1949 · 0.152 acres

Last Sale Tax Bill Prior Sale Owner Records
$76,290May 2021 $11,6632025 Amount on Record Mar 2016 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

10 Balfour St

2 ba · 1,238 sqft · built 1948 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$202,000Oct 1999 $11,1532025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

11 Balfour St

2 ba · 1,326 sqft · built 1949 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Jun 2016 $10,4772025 Amount on Record Nov 2015 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

12 Balfour St

2 ba · 1,706 sqft · built 1948 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$388,000Oct 2013 $10,5112025 —Mar 2011 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

13 Balfour St

2 ba · 1,238 sqft · built 1948 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Oct 2012 $10,5352025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

14 Balfour St

2 ba · 1,326 sqft · built 1954 · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000Jan 2000 $9,9152025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

15 Balfour St

2 ba · 1,802 sqft · built 1949 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Feb 2002 $10,3312025 Amount on Record Jul 1999 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

17 Balfour St

2 ba · 1,238 sqft · built 1949 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Jun 2011 $10,0912025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

19 Balfour St

4 bd · 2 ba · 1,326 sqft · built 1949 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 2015 $9,0472025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

21 Balfour St

2 ba · 1,614 sqft · built 1949 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jul 2018 $11,0202025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

873 Balfour St

1 ba · 1,096 sqft · built 1964 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Apr 2022 $9,6122025 —Oct 2002 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

882 Balfour St

2.5 ba · 1,562 sqft · built 1951 · 0.175 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Oct 2006 $12,6262025 Amount on Record May 1997 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

883 Balfour St

1 ba · 1,090 sqft · built 1952 · 0.214 acres

Last Sale Tax Bill Prior Sale Owner Records
$770,000Jan 2025 $7,4442025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

888 Balfour St

1 ba · 1,358 sqft · built 1951 · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$279,000Oct 2002 $10,0912025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

894 Balfour St

3 ba · 2,444 sqft · built 1951 · 0.155 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Oct 2006 $13,0972025 Amount on Record Mar 2003 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

900 Balfour St

2 ba · 1,613 sqft · built 1951 · 0.173 acres

Last Sale Tax Bill Prior Sale Owner Records
$610,000Oct 2022 $12,1822025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

906 Balfour St

2 ba · 1,313 sqft · built 1951 · 0.207 acres

Last Sale Tax Bill Prior Sale Owner Records
$318,100May 2009 $10,8322025 Amount on Record Jun 1999 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

912 Balfour St

1.5 ba · 1,618 sqft · built 1951 · 0.231 acres

Last Sale Tax Bill Prior Sale Owner Records
$529,000Jan 2006 $13,8622025 Amount on Record Mar 1998 Owner on Record Owner Occupied AssessorUpdated Jun 2026

917 Balfour St

2 ba · 1,328 sqft · built 1951 · 0.163 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,740Mar 2017 $11,0702025 Amount on Record Jan 2017 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

918 Balfour St

3 bd · 1 ba · 1,298 sqft · built 1951 · 0.242 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Jun 2016 $11,2672025 Amount on Record Jun 2007 Owner on Record Owner Occupied AssessorUpdated Jun 2026

923 Balfour St

1 ba · 1,310 sqft · built 1951 · 0.227 acres

Last Sale Tax Bill Prior Sale Owner Records
$415,000Feb 2016 $10,7982025 Amount on Record Nov 1998 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

924 Balfour St

1.5 ba · 1,382 sqft · built 1951 · 0.242 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Nov 2005 $10,9062025 Amount on Record May 1999 Owner on Record Owner Occupied AssessorUpdated Jun 2026

929 Balfour St

3 bd · 2.5 ba · 1,346 sqft · built 1951 · 0.234 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Sep 2015 $4,9452025 Amount on Record Nov 2010 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

930 Balfour St

1.5 ba · 2,014 sqft · built 1951 · 0.242 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Jan 2006 $11,7962025 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

935 Balfour St

2 ba · 2,278 sqft · built 1951 · 0.137 acres

Last Sale Tax Bill Prior Sale Owner Records
$542,000Mar 2016 $14,4062025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

936 Balfour St

3 ba · 2,473 sqft · built 1951 · 0.242 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Dec 2003 $15,3792025 Amount on Record Sep 1995 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

942 Balfour St

1 ba · 1,433 sqft · built 1951 · 0.266 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Sep 2022 $12,4042025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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