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Old Post Dr, Hauppauge, NY Property Records

Suffolk County and Islip Town property records for 43 addresses on Old Post Dr, Hauppauge, NY · Last verified August 2026

Old Post Dr Highlights

Properties 43
Median Sale Price $649,999
Deeds and Mortgages on File 41
Median Price per Sqft $246
Owner Occupied 95%
Median Annual Tax Bill $12,890
Median Year Built 1975
Median Ownership Tenure 13 years

Properties on Old Post Dr

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

100 Old Post Dr

0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$615,000Aug 2023 Amount on Record Sep 1998 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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101 Old Post Dr

0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Nov 1999 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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105 Old Post Dr

2,728 sqft · built 1976 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$430,000Jul 2020 $15,6932024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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106 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 2012 $12,1982024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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109 Old Post Dr

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Jun 2006 $15,5852024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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114 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,8902024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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115 Old Post Dr

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$260,000Jul 1997 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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119 Old Post Dr

0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,251,000Mar 2026 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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120 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Aug 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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123 Old Post Dr

0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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124 Old Post Dr

0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Jul 2013 1 Name on Record Owner Occupied AssessorUpdated May 2026

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127 Old Post Dr

0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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128 Old Post Dr

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Aug 2001 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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131 Old Post Dr

0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$227,500Oct 1996 Amount on Record Jul 1996 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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132 Old Post Dr

2,170 sqft · built 1976 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Mar 2020 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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135 Old Post Dr

0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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136 Old Post Dr

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$277,500Nov 1996 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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139 Old Post Dr

0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$352,000Dec 2008 Amount on Record May 2002 1 Name on Record Owner Occupied AssessorUpdated May 2026

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140 Old Post Dr

2,132 sqft · built 1975 · 0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$517,000Jun 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

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143 Old Post Dr

2,670 sqft · built 1975 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$640,000Apr 2021 $13,4012024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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144 Old Post Dr

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Oct 1994 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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147 Old Post Dr

0.51 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000Jul 2013 Amount on Record Jul 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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151 Old Post Dr

0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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155 Old Post Dr

0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$649,999May 2023 $10,2592024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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159 Old Post Dr

2,102 sqft · built 1974 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,5752024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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163 Old Post Dr

0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$740,000Jan 2023 Amount on Record Dec 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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167 Old Post Dr

0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$669,000Dec 2005 $12,4192024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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171 Old Post Dr

0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$520,000Sep 2010 $12,3282024 Amount on Record Feb 2007 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

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175 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jul 2013 $11,9602024 Amount on Record Jan 2007 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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179 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Jul 1999 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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180 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,000Sep 1998 Amount on Record Aug 1998 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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186 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$740,000Jun 2023 $12,1962024 Amount on Record Aug 2012 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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187 Old Post Dr

0.36 acres

Last Sale Tax Bill Prior Sale Owner Records
$35,000Oct 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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190 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Nov 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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191 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$463,000Mar 2016 $12,9682024 —Dec 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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194 Old Post Dr

2,510 sqft · built 1974 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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197 Old Post Dr

0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000Jul 2015 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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198 Old Post Dr

2,929 sqft · built 1974 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$515,000Aug 2017 $15,4122024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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201 Old Post Dr

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$460,000Mar 2015 Amount on Record Jul 1998 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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202 Old Post Dr

2,607 sqft · built 1976 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$539,500Apr 2019 Amount on Record Nov 2009 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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205 Old Post Dr

2,607 sqft · built 1976 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Aug 2018 Amount on Record Oct 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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206 Old Post Dr

2,117 sqft · built 1975 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Feb 2018 $12,5142024 —Jan 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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209 Old Post Dr

3,004 sqft · built 1977 · 0.38 acres

Last Sale Tax Bill Prior Sale Owner Records
$960,000Jun 2026 $13,4012024 Amount on Record Feb 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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Wildfire Risk on Old Post Dr

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

Wildfire RiskLow
this street's cells rank above 4% of the US · above 5% of New York
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
4 of 5 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets