Jefferson St, Nesconset, NY Property Records

Suffolk County and Smithtown Town property records for 18 addresses on Jefferson St, Nesconset, NY · Last verified August 2026

Jefferson St Highlights

Properties 18
Median Sale Price $510,000
Deeds and Mortgages on File 15
Median Price per Sqft $484
Owner Occupied 83%
Median Annual Tax Bill $11,177
Median Year Built 1970
Median Ownership Tenure 12 years

Properties on Jefferson St

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

3 Jefferson St

0.569 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Nov 2023 $18,4522024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

5 Jefferson St

3 bd · 2.5 ba · 1,815 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$485,000Oct 2004 $16,7802024 Amount on Record Oct 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

7 Jefferson St

3 bd · 1.5 ba · 2,072 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Mar 2016 $12,2142024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

10 Jefferson St

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$510,000May 2022 $11,2422024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

11 Jefferson St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$374,500Jun 2014 $14,0742024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

14 Jefferson St

3 bd · 1 ba · 1,276 sqft · 0.33 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$130,000Sep 1996 $10,6882024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

15 Jefferson St

3 bd · 1.5 ba · 1,422 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Dec 2011 $10,7562024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

17 Jefferson St

2 bd · 1 ba · 1,353 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$655,000Jan 2024 $11,0662024 Amount on Record Dec 2017 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

18 Jefferson St

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Aug 2007 $11,1772024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

20 Jefferson St

3 bd · 2 ba · 1,568 sqft · 0.339 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,6342024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

21 Jefferson St

0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Dec 2019 $13,2212024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

22 Jefferson St

0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,7782024 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

24 Jefferson St

0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Sep 2006 $11,1792024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

25 Jefferson St

4 bd · 2 ba · 1,320 sqft · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$208,000Aug 2000 $2,9632024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

27 Jefferson St

3 bd · 1.5 ba · 1,204 sqft · 0.13 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,2292024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

29 Jefferson St

2 bd · 1 ba · 907 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,500Dec 1996 $7,6082024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

30 Jefferson St

3 bd · 1 ba · 750 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$510,000Apr 2026 $7,5452024 Amount on Record Feb 2014 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

34 Jefferson St

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3022024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Jefferson St

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