Jefferson St, Sag Harbor, NY Property Records

Suffolk County and Southampton Town property records for 6 addresses on Jefferson St, Sag Harbor, NY · Last verified October 2026

Jefferson St Highlights

Properties 6
Median Sale Price $1,250,000
Deeds and Mortgages on File 7
Median Price per Sqft $743
Owner Occupied 50%
Median Annual Tax Bill $3,243
Median Year Built 1995
Median Ownership Tenure 13 years

Properties on Jefferson St

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

20 Jefferson St

3 bd · 3 ba · 3,526 sqft · built 1998 · 0.869 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,620,000Jan 2006 $12,3792024 —Jan 2006 2 Owners on File Assessor + 2 DocumentsUpdated Aug 2026

21 Jefferson St

8 bd · 5 ba · 9,724 sqft · built 1991 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,9302024 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Oct 2026

32 Jefferson St

3 bd · 1 ba · 1,212 sqft · built 1988 · 0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,7102024 2 Owners on File AssessorUpdated Aug 2026

36 Jefferson St

3 bd · 2 ba · 1,361 sqft · built 1991 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,9012024 2 Owners on File Owner Occupied AssessorUpdated Aug 2026

44 Jefferson St

2 bd · 1 ba · 748 sqft · built 2004 · 0.039 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Aug 2022 $3,2432024 Amount on File Nov 2021 2 Owners on File Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

84 Jefferson St

3 bd · 2 ba · 1,250 sqft · built 1995 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,700Jul 2013 $1,0992024 —Jul 2013 2 Owners on File Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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