Caroline Ave, Smithtown, NY Property Records

Suffolk County and Smithtown Town property records for 21 addresses on Caroline Ave, Smithtown, NY · Last verified August 2026

Caroline Ave Highlights

Properties 21
Median Sale Price $455,000
Deeds and Mortgages on File 24
Median Price per Sqft $369
Owner Occupied 90%
Median Annual Tax Bill $10,647
Median Year Built 1971
Median Ownership Tenure 9 years

Properties on Caroline Ave

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

5 Caroline Ave

3 bd · 2 ba · 1,224 sqft · built 1988 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Jul 2019 $12,9932024 Amount on Record Apr 2007 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

6 Caroline Ave

2 bd · 1 ba · 1,045 sqft · built 1963 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$345,000May 2018 $9,8242024 —Jan 2010 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

7 Caroline Ave

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,1822024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

9 Caroline Ave

3 bd · 1.5 ba · 1,407 sqft · built 1974 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$580,000Jun 2022 $12,5192024 Amount on Record Dec 2021 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

11 Caroline Ave

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,7082024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

12 Caroline Ave

2 bd · 575 sqft · built 1932 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$206,500Feb 2021 $5,5312024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

16 Caroline Ave

2 bd · 1 ba · 660 sqft · built 1932 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$425,000Dec 2022 $6,7822024 Amount on Record Feb 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

18 Caroline Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,9662024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

21 Caroline Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,860May 2006 Amount on Record Apr 2003 1 Name on Record AssessorUpdated Aug 2026

22 Caroline Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Nov 2022 $7,8402024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

23 Caroline Ave

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,7852024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

24 Caroline Ave

3 bd · 1.5 ba · 1,109 sqft · built 1976 · 0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 2017 $10,7722024 Amount on Record Jul 2005 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

25 Caroline Ave

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$173,000Sep 1999 $11,4672024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

26 Caroline Ave

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$279,500Nov 2016 $6,9662024 Amount on Record Nov 2005 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

29 Caroline Ave

3 bd · 1.5 ba · 1,400 sqft · built 1945 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Nov 1999 $8,2022024 Amount on Record Jan 1996 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

31 Caroline Ave

3 bd · 1 ba · 1,652 sqft · built 1932 · 0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000May 2015 $10,6472024 Amount on Record Jan 2008 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

35 Caroline Ave

3 bd · 2.5 ba · 1,725 sqft · built 2010 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$638,000Mar 2022 $14,9632024 Amount on Record Sep 2003 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

37 Caroline Ave

3 bd · 1 ba · 2,382 sqft · built 1971 · 0.189 acres

Last Sale Tax Bill Prior Sale Owner Records
$174,000Nov 1996 $14,5402024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

44 Caroline Ave

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,7892024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

48 Caroline Ave

2 bd · 1 ba · 645 sqft · built 1935 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$377,000Aug 2013 $10,6662024 Amount on Record Jun 2007 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

52 Caroline Ave

4 bd · 2.5 ba · 2,090 sqft · built 2000 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Aug 2012 $12,5742024 Amount on Record Feb 2001 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Wildfire Risk on Caroline Ave

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

Wildfire RiskLow
this street's cells rank above 11% of the US · above 29% of New York
Wildfire LikelihoodLess than 1 in 10,000 per year
ExposureDirect
1 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets