Grand St, Smithtown, NY Property Records

Suffolk County, Smithtown Town and East Hampton Town property records for 39 addresses on Grand St, Smithtown, NY · Last verified August 2026

Grand St Highlights

Properties 39
Median Sale Price $626,000
Deeds and Mortgages on File 30
Median Price per Sqft $348
Owner Occupied 82%
Median Annual Tax Bill $9,736
Median Year Built 1956
Median Ownership Tenure 11 years

Properties on Grand St

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

1 Grand St

1 ba · 912 sqft · built 1956 · 0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$609,000Dec 2024 $9,9822024 Amount on Record Apr 2020 2 Owners on Record Assessor + 1 DocumentUpdated Aug 2026

2 Grand St

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,2612024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

3 Grand St

4 bd · 2 ba · 989 sqft · built 1956 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$765,000Mar 2022 $11,4242024 Amount on Record Sep 2016 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

4 Grand St

0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$626,000Jun 2024 $7,6012024 2 Owners on Record Assessor + 2 DocumentsUpdated Aug 2026

5 Grand St

2 bd · 1 ba · 912 sqft · built 1956 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2702024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

6 Grand St

0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$305,000Dec 2016 $9,7362024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

7 Grand St

4 bd · 1.5 ba · 1,313 sqft · built 1956 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Apr 2022 $10,4352024 Amount on Record Aug 2000 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

8 Grand St

3 bd · 1 ba · 1,228 sqft · built 1956 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$341,000Aug 2015 $11,5292024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

9 Grand St

3 bd · 1 ba · 1,099 sqft · built 1956 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,500May 1997 $11,2332024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

10 Grand St

3 bd · 1 ba · 1,722 sqft · built 1956 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000May 2026 $3,1432024 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

11 Grand St

3 bd · 1 ba · 912 sqft · built 1955 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,000Mar 1998 $8,8692024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

12 Grand St

3 bd · 2 ba · 1,259 sqft · built 1956 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$165,000Sep 1997 $11,7202024 Amount on Record May 1994 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

14 Grand St

3 bd · 1 ba · 912 sqft · built 1955 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,5462024 Owner on Record Owner Occupied AssessorUpdated Aug 2026

16 Grand St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,2702024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

18 Grand St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,4182024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

20 Grand St

2 bd · 1 ba · 1,185 sqft · built 1955 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7102024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

22 Grand St

3 bd · 1 ba · 912 sqft · built 1956 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$122,000Jan 1996 $9,7242024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

24 Grand St

0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$397,500Jun 2021 $9,1752024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

25 Grand St

3 bd · 1 ba · 1,724 sqft · built 1956 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$545,000Jan 2023 $11,6082024 Amount on Record Jul 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

26 Grand St

3 bd · 1 ba · 912 sqft · built 1955 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$440,000Aug 2006 $7,1442024 Amount on Record Feb 1999 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

27 Grand St

3 bd · 1 ba · 1,452 sqft · built 1955 · 0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$472,500Mar 2013 $9,6122024 Amount on Record Feb 1994 Owner on Record Owner Occupied AssessorUpdated Aug 2026

28 Grand St

0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,000Dec 1997 $10,8032024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

29 Grand St

0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,6892024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

30 Grand St

3 bd · 1 ba · 1,132 sqft · built 1956 · 0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,2912024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

31 Grand St

3 bd · 1 ba · 1,429 sqft · built 1855 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$417,500Mar 2004 $14,5022024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

32 Grand St

3 bd · 1 ba · 1,344 sqft · built 1956 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,1072024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

33 Grand St

4 bd · 3 ba · 2,192 sqft · built 1962 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$449,000Sep 2013 $11,9962024 Amount on Record Aug 2004 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

34 Grand St

3 bd · 1 ba · 470 sqft · built 1955 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,2412024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

36 Grand St

1 ba · 1,920 sqft · built 1956 · 0.339 acres

Last Sale Tax Bill Prior Sale Owner Records
$127,000Nov 1993 $9,5302024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

38 Grand St

3 bd · 1.5 ba · 1,618 sqft · built 1962 · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,5372024 2 Owners on Record Owner Occupied AssessorUpdated Aug 2026

40 Grand St

3 bd · 1.5 ba · 1,618 sqft · built 1962 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$261,000Sep 2000 $12,6912024 Amount on Record Sep 1994 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

41 Grand St

0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
Owner on Record AssessorUpdated Aug 2026

47 Grand St

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
$961,000Feb 2022 $3,7382024 Amount on Record Apr 2018 Owner on Record Assessor + 2 DocumentsUpdated Aug 2026

48 Grand St

0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,550,000Oct 2021 $2,7492024 Owner on Record Assessor + 3 DocumentsUpdated Aug 2026

52 Grand St

0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$350,000Oct 2001 $2,9142024 Amount on Record May 1995 Owner on Record AssessorUpdated Aug 2026

56 Grand St

0.33 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,500,000Aug 2020 $11,6832024 Amount on Record Nov 2015 Owner on Record Assessor + 2 DocumentsUpdated Jul 2026

68 Grand St

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$2,350,000Aug 2024 $5,6902024 Amount on Record Nov 2015 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

71 Grand St

0.18 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,6892024 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

72 Grand St

0.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3832024 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

Property Records in Nearby Streets