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Elm St, Central Islip, NY Property Records

Suffolk County and Islip Town property records for 40 addresses on Elm St, Central Islip, NY · Last verified August 2026

Elm St Highlights

Properties 40
Median Sale Price $350,500
Deeds and Mortgages on File 38
Median Price per Sqft $250
Owner Occupied 98%
Median Annual Tax Bill $8,447
Median Year Built 1994
Median Ownership Tenure 22 years

Properties on Elm St

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

7 Elm St

1,196 sqft · Built 1994 · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$238,500Aug 2016 $9,0752024 Amount on Record Aug 2001 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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9 Elm St

1,196 sqft · Built 1994 · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$111,000Nov 1993 1 Name on Record Owner Occupied AssessorUpdated May 2026

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11 Elm St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jul 2015 Amount on Record Oct 2012 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated May 2026

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14 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$238,000Oct 2003 Amount on Record Jul 2000 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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15 Elm St

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,250Mar 2003 $7,5442024 Amount on Record Aug 1993 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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16 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$174,000Oct 2001 $8,9542024 Amount on Record Mar 1994 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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17 Elm St

1,196 sqft · Built 1994 · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$234,900Jul 2019 $8,6232024 Amount on Record Jun 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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18 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$268,000May 2008 Amount on Record Jul 1999 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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19 Elm St

0.13 acres

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

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20 Elm St

0.1 acres

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

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21 Elm St

1,196 sqft · Built 1991 · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$529,000Aug 2025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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22 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$135,000May 1999 Amount on Record Dec 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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23 Elm St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,363Dec 2002 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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24 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Dec 1993 $7,4242024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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25 Elm St

1,032 sqft · Built 1993 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$300,000Nov 2004 1 Name on Record Owner Occupied AssessorUpdated May 2026

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26 Elm St

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$232,000Jul 2002 $8,2972024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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28 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jun 1994 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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30 Elm St

1,328 sqft · Built 1994 · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$350,500May 2020 $8,0212024 —Nov 2016 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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31 Elm St

1,400 sqft · Built 1993 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$291,000Oct 2019 $10,7902024 Amount on Record Apr 2004 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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33 Elm St

1,196 sqft · Built 1994 · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$299,000Jul 2020 Amount on Record Sep 2018 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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35 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$262,000Nov 2004 Amount on Record May 1994 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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36 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,900Feb 2002 $7,4242024 Amount on Record — 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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37 Elm St

1,196 sqft · Built 1994 · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jan 2021 $9,5862024 Amount on Record Jun 1994 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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38 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,500Jun 1994 $3,1982024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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39 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$233,000Oct 2003 Amount on Record May 1994 1 Name on Record Owner Occupied AssessorUpdated May 2026

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40 Elm St

1,196 sqft · Built 1994 · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$280,000Dec 2020 $9,6462024 Amount on Record Apr 2020 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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42 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$115,000Dec 1993 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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44 Elm St

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$111,500Sep 1993 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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46 Elm St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$107,000Aug 1993 1 Name on Record Owner Occupied AssessorUpdated Jul 2026

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47 Elm St

0.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$353,000Sep 2006 $8,8552024 Amount on Record Apr 1994 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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48 Elm St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,000Oct 2006 Amount on Record Sep 1993 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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49 Elm St

1,196 sqft · Built 1994 · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$288,000Jul 2019 $8,9542024 Amount on Record Oct 2007 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

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50 Elm St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$299,000Jun 2007 $7,0322024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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52 Elm St

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Sep 2002 $8,3272024 Amount on Record Aug 1993 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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54 Elm St

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$170,000Feb 2002 $8,4472024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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56 Elm St

0.05 acres

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

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58 Elm St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$456,000Nov 2024 $7,0322024 Amount on Record Sep 2013 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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60 Elm St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$229,000Jul 2010 $7,0322024 Amount on Record Oct 1995 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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62 Elm St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2011 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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64 Elm St

0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$475,000May 2024 $8,7792024 Amount on Record Jul 2003 2 Names on Record AssessorUpdated Aug 2026

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Wildfire Risk on Elm 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 7th percentile of exposed land nationally · 15th in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
2 of 7 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets