Harvard Ave, Smithtown, NY Property Records

Suffolk County and Smithtown Town property records for 25 addresses on Harvard Ave, Smithtown, NY · Last verified August 2026

Harvard Ave Highlights

Properties 25
Median Sale Price $499,999
Deeds and Mortgages on File 19
Median Price per Sqft $321
Owner Occupied 84%
Median Annual Tax Bill $10,007
Median Year Built 1952
Median Ownership Tenure 12 years

Properties on Harvard Ave

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

11 Harvard Ave

3 bd · 1.5 ba · 1,240 sqft · 0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$239,424Aug 2002 $5412024 Amount on Record May 2002 1 Name on Record AssessorUpdated Aug 2026

12 Harvard Ave

3 bd · 1 ba · 1,625 sqft · 0.38 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$175,000May 1998 $9,3302024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

15 Harvard Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7842024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

20A Harvard Ave

10.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000May 2017 1 Name on Record Assessor + 1 DocumentUpdated Mar 2024

22 Harvard Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$399,500Nov 2018 $8,4512024 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

29 Harvard Ave

2 bd · 1 ba · 1,436 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$205,000Jul 2002 $10,0072024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

31 Harvard Ave

4 bd · 2.5 ba · 2,279 sqft · 0.2 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Aug 2016 $13,0732024 —Sep 2011 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

33 Harvard Ave

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$315,000Jun 2003 $10,4992024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

36 Harvard Ave

5 bd · 1 ba · 1,564 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,5972024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

40 Harvard Ave

3 bd · 1 ba · 1,459 sqft · 0.15 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$469,000Dec 2019 $11,7572024 Amount on Record Jan 2017 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

43 Harvard Ave

0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,8912024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

44 Harvard Ave

3 bd · 1 ba · 1,300 sqft · 0.119 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$499,999Aug 2024 $2,7392024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

45 Harvard Ave

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
—Oct 2010 $9,7802024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

65 Harvard Ave

2 bd · 1 ba · 1,213 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$57,000Sep 2020 $13,3172024 Amount on Record May 2018 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

66 Harvard Ave

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,500Nov 2021 $7492024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

73 Harvard Ave

0.289 acres

Last Sale Tax Bill Prior Sale Owner Records
$565,000Apr 2021 $13,0552024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

78 Harvard Ave

3 bd · 1 ba · 1,366 sqft · 0.369 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,9562024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

84 Harvard Ave

0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,2732024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

89 Harvard Ave

3 bd · 1 ba · 1,808 sqft · 0.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,5872024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

93 Harvard Ave

1 ba · 1,513 sqft · 0.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$9,3522024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

97 Harvard Ave

0.26 acres

Last Sale Tax Bill Prior Sale Owner Records
$490,000Dec 2010 $18,5082024 Amount on Record Apr 2010 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

100 Harvard Ave

3 bd · 1 ba · 1,164 sqft · 0.319 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$415,000Sep 2014 $12,1942024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

101 Harvard Ave

3 bd · 1 ba · 1,376 sqft · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$156,000Nov 1997 $10,5382024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

103 Harvard Ave

4 bd · 1.5 ba · 1,663 sqft · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,6632024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

110 Harvard Ave

0.13 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Jan 2009 $9,8302024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Harvard 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 20th percentile of exposed land nationally · 55th in New York
Wildfire LikelihoodLow — about 1 in 7,500 per year
ExposureDirect
2 of 3 cells directly exposed · 3 adjoin burnable vegetation

Property Records in Nearby Streets