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Harvard St, Williston Park, NY Property Records

Nassau County and North Hempstead Town property records for 58 addresses on Harvard St, Williston Park, NY · Last verified July 2026

Harvard St Highlights

Properties 58
Median Sale Price $705,000
Deeds and Mortgages on File 47
Median Price per Sqft $558
Owner Occupied 95%
Median Annual Tax Bill $9,323
Median Year Built 1928
Median Ownership Tenure 13 years

Properties on Harvard St

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

14 Harvard St

2 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$360,000May 2017 $9,8982025 Amount on Record Jan 2000 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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15 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,000Dec 2002 $8,2672025 —Dec 2002 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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17 Harvard St

2 ba · 1,923 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Feb 1999 $11,3442025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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18 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2006 $8,6002025 —Mar 1996 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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21 Harvard St

1 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5432025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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22 Harvard St

2 ba · 1,397 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Oct 2014 $10,7322025 Amount on Record Aug 1996 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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25 Harvard St

2 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2013 $10,1582025 Owner on Record AssessorUpdated Jun 2026

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26 Harvard St

3 bd · 2.5 ba · 1,822 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$243,000Oct 1999 $9,0442025 —Sep 1996 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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29 Harvard St

2 ba · 1,288 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$489,000Nov 2015 $10,1202025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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30 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$182,226Feb 2011 $7,7832025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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33 Harvard St

2.5 ba · 1,600 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Mar 2007 $6,1152025 Amount on Record Mar 2001 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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34 Harvard St

2 ba · 1,927 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5622025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

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37 Harvard St

1 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$780,000Dec 2024 $9,3962025 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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38 Harvard St

1 ba · 1,224 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,5792025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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41 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Apr 2024 $8,9142025 Amount on Record Dec 2000 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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42 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,8762025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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45 Harvard St

2 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3422025 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

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46 Harvard St

1.5 ba · 1,272 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Jul 2020 $8,8782025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

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49 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$204,000Aug 1997 $8,9702025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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50 Harvard St

1.5 ba · 1,393 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3592025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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53 Harvard St

2 ba · 1,540 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,0822025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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54 Harvard St

2 ba · 1,505 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2011 $10,4172025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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57 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Feb 2001 $9,7872025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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58 Harvard St

2 ba · 1,570 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,3412025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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61 Harvard St

2 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$623,500Mar 2023 $9,3982025 Amount on Record Oct 2001 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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62 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6002025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

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65 Harvard St

2 ba · 1,457 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6762025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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66 Harvard St

4 bd · 2 ba · 2,117 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2017 $11,3072025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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69 Harvard St

2 ba · 1,186 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$820,000Dec 2025 $9,0272025 Amount on Record Aug 2014 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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70 Harvard St

1.5 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000May 2015 $9,4722025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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73 Harvard St

2 ba · 1,534 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$529,000Aug 2016 $7,3402025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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74 Harvard St

2 ba · 1,752 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Sep 1993 $11,2892025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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77 Harvard St

1.5 ba · 1,733 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,000Jan 2003 $10,6192025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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78 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Nov 2012 $8,0612025 Amount on Record Mar 1995 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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81 Harvard St

2 ba · 1,482 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,3432025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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82 Harvard St

2 ba · 1,830 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—Dec 2013 $8,2482025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

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85 Harvard St

2.5 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$825,000May 2024 $4,7922025 Amount on Record Dec 2013 2 Owners on Record Owner Occupied AssessorUpdated Jul 2026

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86 Harvard St

2.5 ba · 1,528 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,7492025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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89 Harvard St

1 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,4872025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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90 Harvard St

1 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,5432025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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93 Harvard St

1 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0452025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

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94 Harvard St

1 ba · 1,116 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jan 2005 $9,2862025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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97 Harvard St

2 ba · 1,602 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,0292025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

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98 Harvard St

1 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jan 2013 $8,1732025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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101 Harvard St

2 ba · 1,828 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Oct 2019 $11,6782025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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102 Harvard St

2 ba · 1,318 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Feb 2012 $8,9332025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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105 Harvard St

2 ba · 1,573 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,9352025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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106 Harvard St

1 ba · 1,486 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Feb 2002 $8,2372025 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

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109 Harvard St

3 ba · 1,907 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$516,000Oct 2020 $11,1252025 Amount on Record Apr 2019 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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110 Harvard St

1 ba · 1,361 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$197,000May 1994 $9,5262025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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113 Harvard St

2.5 ba · 1,570 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6572025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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114 Harvard St

2.5 ba · 1,822 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Aug 2017 $10,9922025 —Jun 1999 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

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117 Harvard St

2 ba · 1,622 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3602025 2 Owners on Record AssessorUpdated Jun 2026

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118 Harvard St

1.5 ba · 1,487 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$449,000Dec 2013 $7,5982025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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121 Harvard St

2 ba · 1,487 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$705,000Jul 2021 $9,2862025 Amount on Record Oct 2004 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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122 Harvard St

2 ba · 1,820 sqft · built 1928 · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Jul 1998 $10,8422025 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

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125 Harvard St

2 ba · 1,352 sqft · built 1928 · 0.098 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,2122025 Owner on Record Owner Occupied AssessorUpdated Jun 2026

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126 Harvard St

1 ba · 1,352 sqft · built 1928 · 0.103 acres

Last Sale Tax Bill Prior Sale Owner Records
$529,000Sep 2019 $9,3232025 Amount on Record Jul 2004 Owner on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

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Property Records in Nearby Streets