Gilbert Ave, Smithtown, NY Property Records

Suffolk County and Smithtown Town property records for 18 addresses on Gilbert Ave, Smithtown, NY · Last verified August 2026

Gilbert Ave Highlights

Properties 18
Median Sale Price $690,000
Deeds and Mortgages on File 27
Median Price per Sqft $330
Owner Occupied 78%
Median Annual Tax Bill $15,085
Median Year Built 1956
Median Ownership Tenure 16 years

Properties on Gilbert Ave

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

5 Gilbert Ave

3 bd · 1.5 ba · 1,352 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$694,000Apr 2023 $13,7042024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

8 Gilbert Ave

4 bd · 2.5 ba · 2,138 sqft · 0.539 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$362,500Oct 2002 $12,8242024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10 Gilbert Ave

2 bd · 1 ba · 964 sqft · 0.51 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$319,000Nov 2015 $8,8632024 2 Names on Record Owner Occupied Assessor + 5 DocumentsUpdated Aug 2026

11 Gilbert Ave

0.8 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Mar 1995 $10,0542024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

12 Gilbert Ave

5 bd · 3 ba · 1,720 sqft · 0.35 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,5652024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

16 Gilbert Ave

0.519 acres

Last Sale Tax Bill Prior Sale Owner Records
$449,990Dec 2022 $16,8782024 Amount on Record — 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

18 Gilbert Ave

0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$20,3042023 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

18A Gilbert Ave

4 bd · 2.5 ba · 2,505 sqft · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,1792023 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

19 Gilbert Ave

0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$980,000Sep 2010 $44,6552024 1 Name on Record AssessorUpdated Aug 2026

20 Gilbert Ave

1.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,500,000Jun 2009 $37,4662024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

21 Gilbert Ave

4 bd · 1.5 ba · 1,676 sqft · 0.519 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$327,000Nov 2002 $13,4102024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

23 Gilbert Ave

4 bd · 3.5 ba · 2,160 sqft · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,8612024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

24 Gilbert Ave

4 bd · 3.5 ba · 2,724 sqft · 1 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$690,000Apr 2016 $16,5572024 Amount on Record Feb 2001 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

25 Gilbert Ave

4 bd · 1.5 ba · 1,316 sqft · 0.439 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$35,000Nov 1998 $8,5012024 Amount on Record Jul 1994 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

29 Gilbert Ave

3 bd · 1 ba · 1,200 sqft · 0.48 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,0192024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

30 Gilbert Ave

4 bd · 2.5 ba · 2,191 sqft · 0.869 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$16,1992024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

33 Gilbert Ave

3 bd · 1.5 ba · 1,207 sqft · 0.539 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$440,900Mar 2005 $13,1612024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

34 Gilbert Ave

3 bd · 1.5 ba · 1,668 sqft · 0.63 acres · Pool

Last Sale Tax Bill Prior Sale Owner Records
$549,000Aug 2018 $15,0852024 Amount on Record Jan 1999 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Gilbert Ave

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

Wildfire RiskLow
this street's cells rank at the 4th percentile of exposed land nationally · 6th in New York
Wildfire LikelihoodLow — less than 1 in 10,000 per year
ExposureDirect
2 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets