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Willow St, Central Islip, NY Property Records

Suffolk County and Islip Town property records for 80 addresses on Willow St, Central Islip, NY · Last verified August 2026

Willow St Highlights

Properties 80
Median Sale Price $390,000
Deeds and Mortgages on File 90
Median Price per Sqft $370
Owner Occupied 79%
Median Annual Tax Bill $8,864
Median Year Built 1955
Median Ownership Tenure 12 years

Properties on Willow St

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

1 Willow St

1,020 sqft · Built 1955 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$288,923Nov 2023 $8,8642024 Amount on Record Feb 2021 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

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2 Willow St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$102,500Oct 2009 Amount on Record Feb 2005 1 Name on Record AssessorUpdated Aug 2026

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3 Willow St

1,336 sqft · Built 1955 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$286,000Dec 2018 $9,9472024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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4 Willow St

890 sqft · Built 1952 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$450,000Oct 2023 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

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5 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$58,000Jun 1998 2 Names on Record AssessorUpdated Aug 2026

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6 Willow St

1,260 sqft · Built 1955 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$390,000Mar 2021 Amount on Record Jun 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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7 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,150Sep 2004 $8,8082024 Amount on Record Jun 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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8 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$625,000Aug 2025 Amount on Record Sep 2019 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

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9 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jan 2015 Amount on Record Mar 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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10 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000May 2003 —Nov 1995 2 Names on Record AssessorUpdated Aug 2026

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11 Willow St

974 sqft · Built 1952 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$392,500Dec 2021 $8,2832024 Amount on Record Nov 2019 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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12 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$473,000Aug 2023 Amount on Record Jan 2014 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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13 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Dec 2016 Amount on Record Oct 2008 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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14 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$7,6042024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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15 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$196,000Aug 2009 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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16 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$405,000Aug 2023 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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17 Willow St

1,020 sqft · Built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,700May 2017 $8,8342024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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18 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,000Oct 2003 $6,0542024 Amount on Record Oct 2001 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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19 Willow St

600 sqft · Built 1954 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Mar 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

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20 Willow St

1,470 sqft · Built 1954 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$307,000Mar 2022 $10,1882024 Amount on Record Dec 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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21 Willow St

840 sqft · Built 1954 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$116,000Sep 2002 $7,5392024 Amount on Record Oct 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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22 Willow St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$254,700Oct 2013 $9,8692024 Amount on Record Apr 2013 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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25 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000May 2023 Amount on Record Nov 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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26 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$174,500Feb 1999 $7,9012024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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27 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,5392024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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29 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,500Aug 2005 $5,0762024 Amount on Record Jan 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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31 Willow St

600 sqft · Built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$306,000Mar 2022 $7,1472024 Amount on Record Mar 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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33 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$216,000Jan 2011 $7,5142024 Amount on Record May 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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34 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$86,000Jul 1999 1 Name on Record AssessorUpdated Aug 2026

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35 Willow St

1,786 sqft · Built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,000May 2010 Amount on Record Sep 2009 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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36 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Nov 2022 $6,7872024 Amount on Record Aug 2003 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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37 Willow St

894 sqft · Built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$331,000Mar 2022 $7,9312024 Amount on Record Aug 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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39 Willow St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000May 2024 Amount on Record Mar 2024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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40 Willow St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Mar 2004 Amount on Record Aug 2003 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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41 Willow St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Nov 2006 $7,9052024 Amount on Record Aug 2005 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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42 Willow St

1,271 sqft · Built 1952 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Nov 2017 $8,8342024 Amount on Record Dec 1998 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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43 Willow St

0.169 acres

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

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44 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Nov 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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45 Willow St

940 sqft · Built 1955 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,100,000Jan 2022 $7,9992024 Amount on Record Nov 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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46 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$235,000Jul 2004 Amount on Record Jul 2003 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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48 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$318,000Aug 2007 $7,9912024 1 Name on Record AssessorUpdated Aug 2026

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49 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Apr 2024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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50 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$382,000Feb 2008 Amount on Record Oct 2007 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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51 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Aug 2023 $7,1632024 Amount on Record Aug 2002 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

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52 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Jul 2002 $7,2982024 Amount on Record Sep 2000 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

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53 Willow St

600 sqft · Built 1955 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$152,500Apr 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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54 Willow St

1,099 sqft · Built 1952 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$220,000Oct 2020 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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55 Willow St

796 sqft · Built 1955 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2018 $8,2022024 1 Name on Record AssessorUpdated Aug 2026

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56 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jun 2001 $6,6112024 Amount on Record Jan 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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57 Willow St

780 sqft · Built 1955 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$174,900Jul 2014 Amount on Record Jan 2006 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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58 Willow St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Feb 2005 $10,4892024 Amount on Record Oct 2001 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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59 Willow St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,570Oct 2003 $10,1952024 Amount on Record Dec 2002 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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60 Willow St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Oct 2005 $9,2322024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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70 Willow St

0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jan 2024 Amount on Record Apr 2016 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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71 Willow St

1,214 sqft · Built 1963 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$366,000Aug 2019 $11,0482024 Amount on Record Aug 2000 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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74 Willow St

2,463 sqft · Built 2007 · 0.45 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$98,750Nov 2017 Amount on Record May 2011 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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77 Willow St

1,584 sqft · Built 1921 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$424,000Sep 2019 $11,0942024 Amount on Record Mar 2019 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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80 Willow St

0.5 acres

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

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83 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$316,000Dec 2007 Amount on Record Oct 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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84 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,6932024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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90 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,4372024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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93 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Nov 2001 $12,2352024 Amount on Record Jun 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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94 Willow St

1,462 sqft · Built 1962 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$412,000Jun 2022 $11,1952024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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95 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Aug 1995 $10,7782024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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97 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Dec 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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98 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$386,100Apr 2008 Amount on Record May 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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103 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Aug 2005 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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104 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$226,000Aug 2001 —Dec 1996 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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107 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000Aug 2023 Amount on Record Jun 2000 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

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108 Willow St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$479,990Nov 2003 1 Name on Record Owner Occupied AssessorUpdated May 2026

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111 Willow St

1,223 sqft · Built 1954 · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Dec 2019 $9,7462024 Amount on Record Dec 2014 1 Name on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

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112 Willow St

2,028 sqft · Built 1965 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
—May 2024 $13,4192024 Amount on Record Nov 2018 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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113 Willow St

2,220 sqft · Built 1969 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,220Oct 2017 $14,4722024 Amount on Record Sep 2016 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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138 Willow St

0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jul 2004 $11,3982024 Amount on Record Sep 1994 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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140 Willow St

2,034 sqft · Built 1965 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$278,100Dec 2016 $12,3342024 Amount on Record Oct 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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141 Willow St

1,710 sqft · Built 1965 · 0.46 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$248,500Dec 2018 $10,0402024 Amount on Record Jun 2006 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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142 Willow St

0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Jul 1994 $16,4802024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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143 Willow St

0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2009 $11,9622024 Amount on Record Sep 2000 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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144 Willow St

0.45 acres

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

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148 Willow St

1.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,9232024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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Wildfire Risk on Willow St

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

Wildfire RiskLow
this street's cells rank at the 9th percentile of exposed land nationally · 22nd in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
3 of 11 cells directly exposed · 8 adjoin burnable vegetation

Property Records in Nearby Streets