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E Walnut St, Central Islip, NY Property Records

Suffolk County and Islip Town property records for 57 addresses on E Walnut St, Central Islip, NY · Last verified August 2026

E Walnut St Highlights

Properties 57
Median Sale Price $445,000
Deeds and Mortgages on File 47
Median Price per Sqft $347
Owner Occupied 82%
Median Annual Tax Bill $8,695
Median Year Built 1953
Median Ownership Tenure 15 years

Properties on E Walnut St

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

1 E Walnut St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$226,800Aug 2014 Amount on Record May 2012 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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3 E Walnut St

1,847 sqft · Built 1950 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$178,500Jun 2001 $11,0312024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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4 E Walnut St

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2012 $8,6952024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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5 E Walnut St

1,008 sqft · Built 1950 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$124,000Aug 2016 Amount on Record Mar 2015 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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6 E Walnut St

0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,0062024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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7 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$339,000Dec 2005 $8,8082024 Amount on Record Mar 2003 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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8 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$85,000Feb 2012 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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9 E Walnut St

1,290 sqft · Built 1950 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Mar 2002 $9,6772024 Amount on Record Mar 1997 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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10 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$215,000Aug 2014 Amount on Record May 2011 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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11 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$164,000Mar 2004 —Apr 1999 2 Names on Record AssessorUpdated Aug 2026

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12 E Walnut 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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13 E Walnut St

846 sqft · Built 1950 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Jul 2021 Amount on Record Jun 2004 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jul 2026

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14 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$318,000Nov 2007 $3,2082024 1 Name on Record AssessorUpdated Aug 2026

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15 E Walnut St

1,156 sqft · Built 1950 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$267,800Jul 2005 $10,3462024 —Sep 1998 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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16 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$186,000May 2002 $7,8452024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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17 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$254,400Jan 2017 $10,7002024 Amount on Record Jun 2005 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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18 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$186,000Oct 2015 $9,0752024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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19 E Walnut St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$231,500Nov 2017 Amount on Record Sep 1997 2 Names on Record AssessorUpdated Aug 2026

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20 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$219,990Jul 2004 $6,9722024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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21 E Walnut St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$470,000Jul 2023 Amount on Record Oct 2014 1 Name on Record AssessorUpdated Aug 2026

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22 E Walnut St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$241,000Nov 2003 Amount on Record May 2000 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

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23 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 2013 $8,0562024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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24 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$277,000Jul 2005 Amount on Record Dec 1999 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

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25 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Sep 2024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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26 E Walnut St

1,284 sqft · Built 1953 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$379,000Jan 2021 $10,0682024 Amount on Record Oct 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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27 E Walnut St

0.169 acres

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

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28 E Walnut St

1,790 sqft · Built 1953 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$318,000Sep 2017 $9,8872024 Amount on Record Jun 2002 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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29 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,300Sep 2005 $8,5372024 Amount on Record Oct 1998 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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30 E Walnut St

846 sqft · Built 1953 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$100,000Jul 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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31 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Jul 2010 $7,6342024 Amount on Record May 1999 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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32 E Walnut St

846 sqft · Built 1953 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jul 2007 $8,2172024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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33 E Walnut St

1,754 sqft · Built 1953 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$399,000Oct 2018 $10,1882024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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34 E Walnut St

0.169 acres

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

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35 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Oct 2002 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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36 E Walnut St

1,719 sqft · Built 1953 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$362,000Feb 2020 $9,9472024 Amount on Record Feb 2018 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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37 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,5172024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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39 E Walnut St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Aug 2024 $8,8992024 Amount on Record Jul 2011 1 Name on Record Assessor + 6 DocumentsUpdated Aug 2026

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40 E Walnut St

1,008 sqft · Built 1953 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Sep 2019 $9,2852024 Amount on Record Jul 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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42 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$93,000Dec 1993 $7,3482024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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43 E Walnut St

1,008 sqft · Built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Dec 2024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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44 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$145,000Nov 1999 $8,1862024 Amount on Record — 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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45 E Walnut 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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46 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Nov 2011 $9,1952024 Amount on Record Mar 2011 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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47 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$318,000Nov 2006 Amount on Record Apr 1997 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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48 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6272024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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49 E Walnut St

1,008 sqft · Built 1954 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$178,000Feb 2018 $9,5862024 Amount on Record Sep 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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50 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Apr 2003 1 Name on Record Owner Occupied AssessorUpdated May 2026

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51 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,500Jul 1999 $7,8752024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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52 E Walnut St

1,008 sqft · Built 1952 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$95,000Dec 1999 $8,7132024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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53 E Walnut St

1,008 sqft · Built 1954 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,999Dec 2014 Amount on Record Mar 2014 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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54 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 2001 $7,7552024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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55 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Aug 2023 $7,6342024 Amount on Record Feb 2010 2 Names on Record AssessorUpdated Aug 2026

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56 E Walnut St

0.169 acres

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

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57 E Walnut St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$289,430Feb 2005 Amount on Record Mar 2002 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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58 E Walnut St

1,008 sqft · Built 1952 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$307,000Nov 2018 $8,5332024 Amount on Record Dec 2017 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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59 E Walnut St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$302,000May 2006 $7,6042024 Amount on Record Mar 2002 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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60 E Walnut St

846 sqft · Built 1952 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,140,250Feb 2018 $7,9012024 Amount on Record Aug 2012 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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Wildfire Risk on E Walnut 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 20th percentile of exposed land nationally · 55th in New York
Wildfire LikelihoodLow — about 1 in 10,000 per year
ExposureIndirect
0 of 5 cells directly exposed · 1 adjoin burnable vegetation

Property Records in Nearby Streets