Delaware Ave, Freeport, NY Property Records

Nassau County and Hempstead Town property records for 72 addresses on Delaware Ave, Freeport, NY · Last verified August 2026

Delaware Ave Highlights

Properties 72
Median Sale Price $635,000
Deeds and Mortgages on File 68
Median Price per Sqft $283
Owner Occupied 96%
Median Annual Tax Bill $10,737
Median Year Built 1938
Median Ownership Tenure 14 years

Properties on Delaware Ave

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

5 Delaware Ave

1.5 ba · 1,620 sqft · 0.196 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$405,000Mar 2018 $8,9692025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

9 Delaware Ave

2.5 ba · 2,019 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$573,000Jun 2021 $9,9402025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

14 Delaware Ave

3.5 ba · 2,273 sqft · 0.141 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$360,000Jul 2011 $9,2162025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

15 Delaware Ave

2.5 ba · 1,967 sqft · 0.126 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Sep 2016 $10,0262025 —Jul 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

20 Delaware Ave

2.5 ba · 2,529 sqft · 0.148 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$198,150Aug 2013 $10,7812025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

25 Delaware Ave

1.5 ba · 1,592 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Oct 2000 $8,3532025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

26 Delaware Ave

3 ba · 1,970 sqft · 0.134 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Mar 2001 $9,3882025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

27 Delaware Ave

1.5 ba · 1,400 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$635,000Jun 2024 $4,7942025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

31 Delaware Ave

2.5 ba · 1,755 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,3662025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

32 Delaware Ave

2.5 ba · 2,216 sqft · 0.164 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jun 2013 $9,4102025 Amount on Record Oct 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

35 Delaware Ave

2.5 ba · 2,091 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2012 $9,4102025 Amount on Record Oct 2007 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

36 Delaware Ave

2.5 ba · 1,918 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,6922025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

42 Delaware Ave

2.5 ba · 1,867 sqft · 0.214 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$215,000Jan 1993 $7,8502025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

49 Delaware Ave

2.5 ba · 2,866 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jul 1998 $11,6002025 Amount on Record Feb 1998 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

50 Delaware Ave

2 ba · 2,076 sqft · 0.227 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,2072025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

55 Delaware Ave

2.5 ba · 2,364 sqft · 0.176 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$8,4482025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

56 Delaware Ave

2.5 ba · 2,010 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$370,000Feb 2017 $9,9402025 —Apr 1996 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

61 Delaware Ave

3 bd · 1.5 ba · 1,835 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$416,000Apr 2016 $9,7022025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

62 Delaware Ave

2 ba · 1,862 sqft · 0.166 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$5,9882025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

68 Delaware Ave

2.5 ba · 2,234 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,6732025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

69 Delaware Ave

2.5 ba · 1,598 sqft · 0.151 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$445,000Dec 2005 $10,0472025 —Dec 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

73 Delaware Ave

3.5 ba · 2,026 sqft · 0.154 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$650,000Feb 2021 $10,6732025 Amount on Record Jan 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

74 Delaware Ave

2.5 ba · 2,375 sqft · 0.149 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,8532025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

79 Delaware Ave

2.5 ba · 1,768 sqft · 0.214 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$387,000Sep 2009 $8,9702025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

80 Delaware Ave

1 ba · 1,680 sqft · 0.177 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,7712025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

84 Delaware Ave

2.5 ba · 2,326 sqft · 0.305 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,6392025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

85 Delaware Ave

2.5 ba · 1,873 sqft · 0.178 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$523,000May 2019 $10,7372025 Amount on Record Dec 2018 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Jun 2026

89 Delaware Ave

3.5 ba · 1,704 sqft · 0.114 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$437,500Dec 2023 $11,0932025 1 Name on Record Assessor + 2 DocumentsUpdated Jun 2026

90 Delaware Ave

2.5 ba · 1,536 sqft · 0.218 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$487,000Nov 2006 $8,6762025 Amount on Record Feb 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

105 Delaware Ave

3 ba · 1,662 sqft · 0.117 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$281,500Aug 2000 $10,2642025 Amount on Record Sep 1997 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

108 Delaware Ave

2.5 ba · 2,222 sqft · 0.221 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,7242025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

115 Delaware Ave

4 ba · 2,186 sqft · 0.172 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$485,000Aug 2007 $9,4042025 Amount on Record Sep 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

116 Delaware Ave

1.5 ba · 2,077 sqft · 0.344 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jan 1998 $10,3092025 —Jan 1998 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

119 Delaware Ave

1.5 ba · 1,494 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1996 $8,7922025 —Mar 1995 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

120 Delaware Ave

2.5 ba · 2,375 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$225,000Oct 1998 $12,5482025 Amount on Record Jan 1998 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

126 Delaware Ave

2.5 ba · 1,874 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$210,000Feb 1999 $11,3372025 Amount on Record Jul 1995 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

129 Delaware Ave

1 ba · 1,069 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$236,000Oct 2000 $10,0282025 Amount on Record Jun 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

133 Delaware Ave

1 ba · 1,557 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,4252025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

138 Delaware Ave

4 bd · 2.5 ba · 1,596 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$670,000Jun 2024 $11,7242025 Amount on Record May 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

140 Delaware Ave

3 ba · 2,127 sqft · 0.258 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Sep 2005 $10,7132025 Amount on Record Sep 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

145 Delaware Ave

1.5 ba · 1,780 sqft · 0.378 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$550,000Aug 2005 $13,2212025 Amount on Record Aug 1999 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

154 Delaware Ave

1.5 ba · 1,670 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$330,000Feb 2013 $11,9492025 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

155 Delaware Ave

2.5 ba · 2,457 sqft · 0.358 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,2462025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

160 Delaware Ave

3 ba · 3,525 sqft · 0.343 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,2082025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

168 Delaware Ave

3 ba · 2,318 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—May 2011 $9,5102025 Amount on Record Nov 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

169 Delaware Ave

2 ba · 1,559 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,2412025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

170 Delaware Ave

4 ba · 2,919 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$633,000Jun 2021 $13,0722025 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

172 Delaware Ave

2 ba · 1,997 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$281,790Jul 2012 $11,0622025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

174 Delaware Ave

4 ba · 3,444 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$999,000Feb 2026 $13,4462025 Amount on Record Jan 2021 1 Name on Record Assessor + 4 DocumentsUpdated Jun 2026

175 Delaware Ave

2 ba · 2,632 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$293,000Jan 2001 $11,1372025 —Dec 1998 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

176 Delaware Ave

3 ba · 2,505 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,9242025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

178 Delaware Ave

3.5 ba · 2,944 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$419,000Dec 2016 $12,7972025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

179 Delaware Ave

2.5 ba · 2,929 sqft · 0.252 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$710,000Jan 2022 $3232025 Amount on Record Mar 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

180 Delaware Ave

2 ba · 2,373 sqft · 0.343 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2002 $11,3872025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

182 Delaware Ave

3.5 ba · 2,650 sqft · 0.262 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$528,000Sep 2018 $13,3462025 Amount on Record Mar 2014 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

184 Delaware Ave

3 ba · 2,598 sqft · 0.252 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$408,100Nov 2015 $13,3712025 —Dec 2006 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

186 Delaware Ave

3 bd · 2 ba · 2,036 sqft · 0.214 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$274,500Apr 2014 $12,4982025 1 Name on Record Owner Occupied AssessorUpdated Jun 2026

187 Delaware Ave

4 ba · 3,542 sqft · 0.206 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$245,000Jan 2000 $13,3082025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

188 Delaware Ave

5 bd · 4 ba · 2,862 sqft · 0.232 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$565,000Jul 2016 $14,5932025 Amount on Record Jul 2004 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

189 Delaware Ave

2 ba · 2,187 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$196,000May 1997 $11,3252025 —May 1997 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

190 Delaware Ave

2 ba · 2,639 sqft · 0.199 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,5972025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

191 Delaware Ave

4.5 ba · 2,537 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 2017 $12,1492025 Amount on Record Sep 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

192 Delaware Ave

3.5 ba · 2,384 sqft · 0.195 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$505,000Jun 2007 $12,6352025 —Nov 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

193 Delaware Ave

3 ba · 2,483 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,9722025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

194 Delaware Ave

4 ba · 2,994 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$500,000Aug 2019 $13,9202025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

195 Delaware Ave

2 ba · 1,562 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,000Jul 2003 $9,4412025 —Jul 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

196 Delaware Ave

2.5 ba · 2,550 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$529,000Jun 2018 $11,7242025 Amount on Record Dec 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

197 Delaware Ave

2 ba · 1,682 sqft · 0.172 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$409,771Aug 2024 $11,2012025 Amount on Record Sep 2003 2 Names on Record AssessorUpdated Aug 2026

198 Delaware Ave

2 ba · 1,555 sqft · 0.188 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$430,000Aug 2019 $10,9012025 Amount on Record Aug 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jun 2026

199 Delaware Ave

3.5 ba · 2,692 sqft · 0.179 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2012 $13,6702025 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

200 Delaware Ave

3.5 ba · 3,288 sqft · 0.229 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$460,000Nov 2009 $13,7452025 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

201 Delaware Ave

4 ba · 2,312 sqft · 0.218 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$460,000Jul 2010 $12,1982025 Amount on Record Oct 1999 2 Names on Record Owner Occupied AssessorUpdated Jun 2026

Property Records in Nearby Streets