Grenville Ave, Patchogue, NY Property Records

Suffolk County and Brookhaven Town property records for 26 addresses on Grenville Ave, Patchogue, NY · Last verified August 2026

Grenville Ave Highlights

Properties 26
Median Sale Price $455,000
Deeds and Mortgages on File 39
Median Price per Sqft $273
Owner Occupied 96%
Median Annual Tax Bill $10,907
Median Year Built 1940
Median Ownership Tenure 10 years

Properties on Grenville Ave

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

2 Grenville Ave

3 bd · 1 ba · 1,450 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$560,000Feb 2023 $11,8072024 Amount on Record Jan 2009 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

3 Grenville Ave

4 bd · 2 ba · 1,314 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$445,000Aug 2023 $13,0132024 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

4 Grenville Ave

2 bd · 1 ba · 1,329 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$240,000Apr 2020 $10,6282024 Amount on Record Mar 2020 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

7 Grenville Ave

3 bd · 1 ba · 1,392 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$45,000Oct 2005 $11,0282024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

11 Grenville Ave

4 bd · 1 ba · 1,423 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,2622024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

12 Grenville Ave

4 bd · 2 ba · 1,902 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$285,000Dec 2014 $15,1412024 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

15 Grenville Ave

3 bd · 1 ba · 1,041 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,000Jan 2016 $8,6382024 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

16 Grenville Ave

3 bd · 2 ba · 1,697 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3492024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

19 Grenville Ave

3 bd · 1 ba · 1,306 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$12,000Dec 2013 $10,9072024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

20 Grenville Ave

4 bd · 2 ba · 2,085 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$457,000Jul 2021 $13,1722024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

23 Grenville Ave

4 bd · 1 ba · 1,279 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$159,000Apr 2000 $12,4662024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

24 Grenville Ave

3 bd · 1 ba · 1,484 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0832024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

27 Grenville Ave

3 bd · 2 ba · 1,268 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$252,000Nov 2014 $10,9662024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

28 Grenville Ave

3 bd · 1 ba · 1,335 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$375,000Oct 2005 $10,8012024 Amount on Record Apr 2004 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

31 Grenville Ave

2 bd · 1 ba · 1,039 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$147,500Jan 2003 $9,9042024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

32 Grenville Ave

3 bd · 1 ba · 1,494 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Jan 2019 $12,6492024 Amount on Record Jun 2018 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

35 Grenville Ave

3 bd · 1 ba · 1,380 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$3,6702024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

36 Grenville Ave

3 bd · 1 ba · 1,671 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$261,000Jul 2003 $10,4892024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

38 Grenville Ave

3 bd · 1 ba · 1,440 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$330,000Nov 2009 $8,1962024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

39 Grenville Ave

3 bd · 2 ba · 1,552 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$11,4102024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

40 Grenville Ave

0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Jan 2023 $11,7412024 Amount on Record Jan 2014 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

42 Grenville Ave

4 bd · 2 ba · 2,332 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,000May 2020 $11,6242024 Amount on Record Jan 1996 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

43 Grenville Ave

3 bd · 2 ba · 1,666 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$455,000Feb 2020 $12,2922024 Amount on Record Aug 2017 2 Names on Record Owner Occupied Assessor + 7 DocumentsUpdated Aug 2026

45 Grenville Ave

3 bd · 1 ba · 1,196 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$118,000Jan 1999 $10,4842024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

47 Grenville Ave

3 bd · 1 ba · 1,040 sqft · 0.159 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,4482024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

51 Grenville Ave

2 bd · 2 ba · 824 sqft · 0.14 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Dec 2019 $10,2342024 Amount on Record Aug 2017 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Grenville Ave

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