Walnut St, Smithtown, NY Property Records

Suffolk County and Smithtown Town property records for 8 addresses on Walnut St, Smithtown, NY · Last verified August 2026

Walnut St Highlights

Properties 8
Median Sale Price $410,000
Deeds and Mortgages on File 13
Median Price per Sqft $332
Owner Occupied 100%
Median Annual Tax Bill $11,246
Median Year Built 1976
Median Ownership Tenure 10 years

Properties on Walnut St

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

14 Walnut St

4 bd · 2 ba · 2,000 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Apr 2016 $11,2002024 Amount on Record Mar 2015 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

19 Walnut St

2 bd · 2 ba · 1,448 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$915,000Dec 2025 $11,7452024 Amount on Record Jul 1995 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

23 Walnut St

0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,0582024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

25 Walnut St

0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$130,000Aug 1996 $10,7962024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

26 Walnut St

5 bd · 3 ba · 2,794 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Apr 1998 $19,2252024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

27 Walnut St

4 bd · 3 ba · 2,215 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$325,000Jul 2010 $9,2892024 —May 2010 1 Name on Record Owner Occupied Assessor + 6 DocumentsUpdated Aug 2026

28 Walnut St

3 bd · 1.5 ba · 1,802 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$600,000Apr 2025 $11,2462024 Amount on Record Mar 1999 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

29 Walnut St

3 bd · 1.5 ba · 1,300 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$10,8322024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on Walnut 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