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Sylvan Ave, Flanders, NY Property Records

Suffolk County and Southampton Town property records for 32 addresses on Sylvan Ave, Flanders, NY · Last verified October 2026

Sylvan Ave Highlights

Properties 32
Median Sale Price $435,000
Deeds and Mortgages on File 20
Median Price per Sqft $398
Owner Occupied 63%
Median Annual Tax Bill $4,565
Median Year Built 1997
Median Ownership Tenure 14 years

Properties on Sylvan Ave

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

11 Sylvan Ave

3 bd · 1 ba · 1,243 sqft · built 2005 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4802024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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41 Sylvan Ave

4 bd · 1 ba · 1,280 sqft · built 1984 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$158,000Jun 2003 $3,8872024 Amount on Record Mar 2000 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

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42 Sylvan Ave

2 bd · 1 ba · 660 sqft · built 1997 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record Owner Occupied AssessorUpdated Oct 2026

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47 Sylvan Ave

2 bd · 1 ba · 872 sqft · built 1997 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,000Apr 1996 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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52 Sylvan Ave

3 bd · 1 ba · 1,316 sqft · built 1997 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$363,000Sep 2006 —Aug 2006 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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53 Sylvan Ave

3 bd · 1 ba · 1,078 sqft · built 1997 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2024 Amount on Record Dec 1994 2 Owners on Record AssessorUpdated Aug 2026

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60 Sylvan Ave

2 bd · 1 ba · 1,419 sqft · built 1989 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000May 2012 2 Owners on Record AssessorUpdated Sep 2026

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61 Sylvan Ave

3 bd · 1 ba · 1,430 sqft · built 1993 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Jun 2004 $4,6832024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

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67 Sylvan Ave

3 bd · 1 ba · 979 sqft · built 1987 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,500Feb 2016 Amount on Record Sep 2011 2 Owners on Record AssessorUpdated Oct 2026

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68 Sylvan Ave

2 bd · 1 ba · 1,021 sqft · built 1997 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$487,000Jan 2025 Owner on Record AssessorUpdated Aug 2026

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74 Sylvan Ave

2 bd · 1 ba · 880 sqft · built 1997 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000May 2025 Amount on Record Aug 1998 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

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75 Sylvan Ave

3 bd · 1 ba · 1,460 sqft · built 2001 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Oct 2008 Amount on Record Aug 2008 Owner on Record Owner Occupied AssessorUpdated Sep 2026

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80 Sylvan Ave

3 bd · 1 ba · 1,272 sqft · built 1993 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6802024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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81 Sylvan Ave

3 bd · 1 ba · 1,184 sqft · built 1997 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jun 2003 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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104 Sylvan Ave

3 bd · 2 ba · 1,861 sqft · built 2005 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$183,500Jan 2001 $5,8902024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

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110 Sylvan Ave

2 bd · 1 ba · 636 sqft · built 1997 · 0.2 acres

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

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111 Sylvan Ave

3 bd · 1 ba · 1,486 sqft · built 1986 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$332,500Aug 2019 $4,7572024 Amount on Record Apr 2015 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

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116 Sylvan Ave

2 bd · 1 ba · 954 sqft · built 1997 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$317,000Jun 2005 $3,6882024 Amount on Record Oct 2004 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

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117 Sylvan Ave

3 bd · 1 ba · 2,093 sqft · built 1991 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,9932024 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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122 Sylvan Ave

2 bd · 1 ba · 598 sqft · built 2000 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$340,000Dec 2021 $3,2932024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

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123 Sylvan Ave

2 bd · 1 ba · 1,203 sqft · built 1997 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000May 2004 Owner on Record Owner Occupied AssessorUpdated Aug 2026

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131 Sylvan Ave

3 bd · 1 ba · 1,071 sqft · built 1997 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jul 2009 —Apr 2009 2 Owners on Record AssessorUpdated Sep 2026

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137 Sylvan Ave

3 bd · 1 ba · 1,450 sqft · built 1997 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$121,000Aug 2000 $4,5652024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

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143 Sylvan Ave

2 bd · 1 ba · 831 sqft · built 1988 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Nov 2015 $3,5992024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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162 Sylvan Ave

3 bd · 1 ba · 1,264 sqft · built 1997 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$465,000Sep 2023 Amount on Record May 1998 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

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168 Sylvan Ave

3 bd · 1 ba · 1,002 sqft · built 1992 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$365,000Dec 2020 $4,6012024 Amount on Record Mar 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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169 Sylvan Ave

3 bd · 1 ba · 1,334 sqft · built 1992 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jul 2010 Amount on Record Dec 2005 Owner on Record Owner Occupied AssessorUpdated Oct 2026

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175 Sylvan Ave

2 bd · 1 ba · 880 sqft · built 1997 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$316,490Oct 2015 Amount on Record Sep 2000 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

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180 Sylvan Ave

2 bd · 1 ba · 1,144 sqft · built 1992 · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Jan 2007 —Jan 2007 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

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181 Sylvan Ave

3 bd · 2 ba · 1,601 sqft · built 1997 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,204Oct 2015 Amount on Record Nov 2002 Owner on Record Assessor + 2 DocumentsUpdated Oct 2026

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187 Sylvan Ave

0.189 acres

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

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214 Sylvan Ave

4 bd · 1 ba · 2,445 sqft · built 1995 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$975,000Jan 2020 Amount on Record Jan 2001 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Oct 2026

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Property Records in Nearby Streets