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Columbine Ave, Islip, NY Property Records

Suffolk County, Islip Town and Southampton Town property records for 33 addresses on Columbine Ave, Islip, NY · Last verified August 2026

Columbine Ave Highlights

Properties 33
Median Sale Price $618,000
Deeds and Mortgages on File 53
Median Price per Sqft $274
Owner Occupied 88%
Median Annual Tax Bill $14,152
Median Year Built 1967
Median Ownership Tenure 12 years

Properties on Columbine Ave

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

5 Columbine Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Jun 2003 Amount on Record Jun 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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6 Columbine Ave

0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$618,000Sep 2025 $15,2222024 Amount on Record Jul 2006 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

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9 Columbine Ave

1,750 sqft · built 1967 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$610,000May 2022 Amount on Record Jun 2008 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated May 2026

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10 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Jun 2010 $12,3062024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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12 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$155,000Mar 1994 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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14 Columbine Ave

3 bd · 2 ba · 1,308 sqft · built 1991 · 0.689 acres

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

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15 Columbine Ave

1,732 sqft · built 1967 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$189,600Jun 2000 $14,1522024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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16 Columbine Ave

2,393 sqft · built 1967 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Feb 2020 $14,4362024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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19 Columbine Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Feb 2023 $12,7152024 Amount on Record May 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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20 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$379,000Apr 2009 $10,8592024 Amount on Record Jan 2003 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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23 Columbine Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$157,000Aug 1996 1 Name on Record Owner Occupied AssessorUpdated May 2026

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24 Columbine Ave

2,406 sqft · built 1968 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Jul 2026

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27 Columbine Ave

0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$655,000Nov 2022 Amount on Record Jul 2022 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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28 Columbine Ave

3,063 sqft · built 1967 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$154,500Aug 1996 $16,7952024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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32 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$259,990Jul 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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35 Columbine Ave

0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$398,000Jun 2016 $14,0272024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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36 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Jun 2016 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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39 Columbine Ave

0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,500Apr 2012 $13,6492024 Amount on Record Aug 1994 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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40 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$715,000Aug 2024 $13,2192024 Amount on Record Jul 2009 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

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43 Columbine Ave

2,444 sqft · built 1968 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000Jun 1998 $15,8512024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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44 Columbine Ave

0.239 acres

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

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47 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,500Apr 1997 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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48 Columbine Ave

1,732 sqft · built 1967 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$395,000Oct 2019 $14,0892024 Amount on Record May 1999 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

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51 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$355,000Sep 2013 $15,4742024 Amount on Record Aug 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

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52 Columbine Ave

1,933 sqft · built 1967 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$530,000Feb 2023 $13,6662024 Amount on Record Oct 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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55 Columbine Ave

1,732 sqft · built 1967 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$479,000Jun 2019 $14,9342024 Amount on Record Mar 2019 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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56 Columbine Ave

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$410,000Sep 2014 $13,6852024 Amount on Record Apr 2002 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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59 Columbine Ave

0.239 acres

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

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60 Columbine Ave

2,657 sqft · built 1968 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$485,000Jan 2017 $17,2902024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

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63 Columbine Ave

0.25 acres

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

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64 Columbine Ave

0.21 acres

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

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66 Columbine Ave

2,769 sqft · built 2001 · 0.539 acres

Last Sale Tax Bill Prior Sale Owner Records
$639,000Apr 2021 Amount on Record Sep 2002 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated May 2026

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67 Columbine Ave

0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000May 1995 $14,4402024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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Wildfire Risk on Columbine Ave

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

Wildfire RiskLow
this street's cells rank above 14% of the US · above 37% of New York
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
2 of 4 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets