Allen St, Hempstead, NY Property Records

Nassau County and Hempstead Town property records for 59 addresses on Allen St, Hempstead, NY · Last verified August 2026

Allen St Highlights

Properties 59
Median Sale Price $490,000
Deeds and Mortgages on File 60
Median Price per Sqft $419
Owner Occupied 88%
Median Annual Tax Bill $7,393
Median Year Built 1951
Median Ownership Tenure 9 years

Properties on Allen St

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

11 Allen St

1.5 ba · 1,668 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$553,000Dec 2022 $8,4762025 Amount on Record Jul 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

14 Allen St

1 ba · 1,025 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Mar 2025 $4,4002025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

15 Allen St

3 ba · 2,523 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,561Jul 2022 $9,9482025 —Apr 2022 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

18 Allen St

2 ba · 1,260 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jul 2021 $7,6132025 Amount on Record Dec 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

22 Allen St

1 ba · 1,320 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$172,000Aug 2000 $6,8092025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

23 Allen St

1.5 ba · 1,613 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Jun 2025 $8,5012025 Amount on Record Jan 2025 1 Name on Record AssessorUpdated Jul 2026

27 Allen St

1 ba · 1,176 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,2262025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

28 Allen St

3 ba · 2,098 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$200,000Aug 2007 $9,5952023 Amount on Record Dec 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2023

33 Allen St

2 ba · 1,418 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$265,000May 2006 $8,2482025 Amount on Record Dec 2001 1 Name on Record AssessorUpdated Jun 2026

34 Allen St

2 ba · 1,368 sqft · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Aug 2024 $7,3932025 Amount on Record Feb 2013 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

37 Allen St

2 ba · 1,900 sqft · 0.123 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4232025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

38 Allen St

1 ba · 1,368 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,2482025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

41 Allen St

1 ba · 1,215 sqft · 0.105 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2000 $6,0482025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

55 Allen St

3.5 ba · 2,450 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$345,500Aug 2017 $11,0902025 Amount on Record Oct 2007 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

60 Allen St

1 ba · 1,025 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$475,000Sep 2022 $6,9532025 Amount on Record Nov 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

61 Allen St

1 ba · 1,488 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,9432025 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

64 Allen St

3 ba · 1,364 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$637,000Mar 2025 $7,3932025 Amount on Record Jul 2002 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

65 Allen St

1 ba · 1,155 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Feb 2022 $7,7912025 Amount on Record Mar 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

68 Allen St

3 ba · 1,025 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Nov 2020 $7,9682025 Amount on Record Dec 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

69 Allen St

1 ba · 1,371 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$324,450Aug 2004 $8,3492025 Amount on Record May 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

72 Allen St

2 ba · 1,298 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jul 2001 $7,0892025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

73 Allen St

1 ba · 1,025 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$560,000Dec 2023 $7,8372025 Amount on Record Jun 2023 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

76 Allen St

1 ba · 1,340 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$490,000Oct 2023 $7,7152025 —Sep 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

77 Allen St

1 ba · 1,025 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Apr 2023 $7,7602025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

80 Allen St

1 ba · 1,150 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,000May 2011 $6,4542025 Amount on Record Dec 2010 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

83 Allen St

1 ba · 1,246 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jul 2005 $7,2322025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

86 Allen St

2.5 ba · 1,336 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$655,000Aug 2025 $8,3742025 Amount on Record Oct 2023 1 Name on Record Assessor + 4 DocumentsUpdated Jun 2026

87 Allen St

2 ba · 1,025 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Nov 2011 $7,4862025 Amount on Record Sep 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

90 Allen St

1 ba · 1,237 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Jun 2002 $6,4032025 —Jun 2002 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

95 Allen St

2 ba · 1,783 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$220,000Mar 2001 $8,6032025 —Mar 2001 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

111 Allen St

1 ba · 1,260 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$180,000Sep 2015 $7,7152025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

114 Allen St

1 ba · 1,420 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$435,000Apr 2006 $8,2222025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

115 Allen St

2 ba · 1,350 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jul 2008 $7,4182025 Amount on Record Apr 2008 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

118 Allen St

1.5 ba · 1,296 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Oct 2025 $8,6282025 2 Names on Record Assessor + 1 DocumentUpdated Jun 2026

119 Allen St

3 ba · 1,268 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Aug 2005 $6,9362025 Amount on Record Mar 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

123 Allen St

1.5 ba · 1,082 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8172025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

128 Allen St

1 ba · 1,228 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,2412025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

129 Allen St

2 ba · 1,175 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$555,000Sep 2023 $7,6132025 Amount on Record Aug 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

134 Allen St

2.5 ba · 1,501 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Feb 2025 $9,1872025 Amount on Record Dec 2020 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

135 Allen St

2 ba · 1,141 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$543,000Dec 2023 $8,0192025 Amount on Record Nov 2018 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

139 Allen St

1.5 ba · 1,408 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,1142025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

140 Allen St

1.5 ba · 1,235 sqft · 0.103 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$371,000Nov 2019 $8,9332025 Amount on Record Feb 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

148 Allen St

2 ba · 1,429 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$665,000Aug 2025 $6,8392025 Amount on Record Jul 2002 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

151 Allen St

1 ba · 1,197 sqft · 0.181 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$400,000Aug 2020 $8,3492025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

155 Allen St

2 ba · 1,468 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$416,000Nov 2019 $6,6482025 Amount on Record Feb 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

158 Allen St

2 ba · 1,381 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Jul 2003 $6,0872025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

164 Allen St

1 ba · 1,316 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$385,000Oct 2007 $5,8992025 Amount on Record Jan 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

165 Allen St

2.5 ba · 1,428 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Feb 2019 $7,0312025 Amount on Record Sep 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

170 Allen St

2 ba · 1,330 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,6482025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

171 Allen St

1.5 ba · 1,150 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$224,000Sep 2002 $6,3172025 —Feb 1999 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

176 Allen St

1 ba · 1,299 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2014 $5,3912025 —Nov 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

177 Allen St

3 ba · 1,577 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$359,000Mar 2005 $5,8432025 Amount on Record Aug 1999 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

180 Allen St

3 ba · 1,313 sqft · 0.091 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$167,800Dec 2002 $5,8952025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

183 Allen St

2 ba · 1,299 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$313,000Aug 2017 $6,7872025 Amount on Record Feb 2001 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

184 Allen St

2 ba · 1,759 sqft · 0.137 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$315,000Feb 2018 $6,9442025 Amount on Record Dec 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

189 Allen St

2.5 ba · 1,764 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,000Mar 2016 $7,9362025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

190 Allen St

2 ba · 1,518 sqft · 0.183 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$255,000Mar 2013 $6,6262025 —Dec 2006 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

196 Allen St

1 ba · 1,036 sqft · 0.091 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,7952025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

200 Allen St

1 ba · 1,150 sqft · 0.117 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,8542025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

Wildfire Risk on Allen St

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets