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Library Ave, Westhampton Beach, NY Property Records

Suffolk County and Southampton Town property records for 31 addresses on Library Ave, Westhampton Beach, NY · Last verified August 2026

Library Ave Highlights

Properties 41
Median Sale Price $1,250,000
Deeds and Mortgages on File 31
Median Price per Sqft $896
Owner Occupied 17%
Median Annual Tax Bill $5,518
Median Year Built 1994
Median Ownership Tenure 11 years

Properties on Library Ave

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

1 Library Ave

7.1 acres

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

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5 Library Ave

4,000 sqft · Built 1990 · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Oct 2003 1 Name on Record AssessorUpdated Aug 2026

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7 Library Ave

7,396 sqft · Built 2016 · 0.43 acres

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

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8 Library Ave

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,0412024 1 Name on Record AssessorUpdated Aug 2026

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11 Library Ave

3,600 sqft · Built 1997 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,051,000Oct 2014 $6,0582024 Amount on Record May 1995 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

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12 Library Ave

4 bd · 3 ba · 4,788 sqft · 0.26 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5,6752024 2 Names on Record AssessorUpdated Aug 2026

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15 Library Ave

4 bd · 4 ba · 3,450 sqft · 0.31 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$65,000Dec 1996 $6,4152024 Amount on Record Oct 1993 2 Names on Record AssessorUpdated Aug 2026

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16 Library Ave

Built 1988 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,700,000Jun 2026 $3,1582024 Amount on Record Jun 2023 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

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17 Library Ave

5 bd · 1 ba · 2,065 sqft · 1.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Jun 2005 $6,0442024 Amount on Record Jan 2004 1 Name on Record AssessorUpdated Aug 2026

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19 Library Ave

5 bd · 2 ba · 4,036 sqft · 0.419 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,450,000Dec 2024 $3,2522024 1 Name on Record AssessorUpdated Aug 2026

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22 Library Ave

1,140 sqft · Built 2000 · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$1,100,000Aug 2015 $6,0662024 1 Name on Record AssessorUpdated Aug 2026

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23 Library Ave

8 units · Built 1994 · 450 sq ft

Last Sale Median Tax Bill Median Sale    
$475,000Jun 2026 $1,1882024 $475,0008 units    

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24 Library Ave

3 bd · 2 ba · 2,570 sqft · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,2682024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

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28 Library Ave

Built 2024 · 0.53 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$420,000Apr 2004 $3,9502024 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

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32 Library Ave

4 units · Built 1999 · 1,660 sq ft

Last Sale Median Tax Bill Median Sale    
$999,000Oct 2025 $2,0972024 $900,0004 units    

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35 Library Ave

37,301 sqft · Built 1980 · 5.3 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$31,0862024 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

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36 Library Ave

3 bd · 2 ba · 1,708 sqft · 0.369 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$2,830,000Jun 2024 $6,0862024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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38 Library Ave

4 bd · 2 ba · 2,310 sqft · 0.389 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$260,000Mar 1994 $5,5862024 1 Name on Record AssessorUpdated Aug 2026

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40 Library Ave

4 bd · 2 ba · 2,182 sqft · 0.439 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,162,500Dec 2014 $6,9302024 Amount on Record Apr 2006 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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42 Library Ave

6 bd · 1 ba · 4,947 sqft · 0.41 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$11,6582024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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44 Library Ave

3 bd · 2 ba · 1,994 sqft · 0.35 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5,9032024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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46 Library Ave

3 bd · 1 ba · 1,395 sqft · 0.25 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Oct 2020 $5,5182024 Amount on Record Jul 2003 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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50 Library Ave

3 bd · 1 ba · 1,617 sqft · 0.289 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$1,800,000Oct 2024 $6,1612024 Amount on Record May 2001 1 Name on Record AssessorUpdated Aug 2026

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54 Library Ave

5 bd · 1 ba · 2,368 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$96,000May 1998 $6,4272024 1 Name on Record AssessorUpdated Aug 2026

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58 Library Ave

6,008 sqft · Built 1998 · 0.36 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$5,4652024 1 Name on Record AssessorUpdated Aug 2026

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66 Library Ave

3 bd · 2 ba · 1,137 sqft · 0.55 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$800,000Feb 2020 $7,3882024 Amount on Record Apr 2000 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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70 Library Ave

2 bd · 1 ba · 896 sqft · 0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Mar 2010 $5,1612024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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71 Library Ave

3.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Sep 2003 Amount on Record May 2002 2 Names on Record AssessorUpdated Aug 2026

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72 Library Ave

4 bd · 3 ba · 6,150 sqft · 0.719 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,9992024 1 Name on Record AssessorUpdated Aug 2026

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77 Library Ave

4 bd · 2 ba · 2,864 sqft · 0.489 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$490,500Oct 2002 $6,4522024 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

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78 Library Ave

5 bd · 4 ba · 2,697 sqft · 0.41 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$920,000Jan 2017 $7,2472024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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Wildfire Risk on Library Ave

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

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach of burnable land

Property Records in Nearby Streets