Walnut St, Centereach, NY Property Records

Suffolk County, Brookhaven Town, Islip Town and Southampton Town property records for 21 addresses on Walnut St, Centereach, NY · Last verified August 2026

Walnut St Highlights

Properties 21
Median Sale Price $575,000
Deeds and Mortgages on File 33
Median Price per Sqft $297
Owner Occupied 57%
Median Annual Tax Bill $10,190
Median Year Built 1956
Median Ownership Tenure 8 years

Properties on Walnut St

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

1 Walnut St

6 bd · 2 ba · 2,182 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$21,700May 2009 $14,3382024 Amount on Record Jan 1999 1 Name on Record AssessorUpdated Aug 2026

2 Walnut St

6 bd · 2 ba · 2,004 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$715,000Jan 2026 $13,9082024 Amount on Record Mar 2009 1 Name on Record Assessor + 1 DocumentUpdated Aug 2026

5 Walnut St

6 bd · 2 ba · 2,182 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$132,000Jun 2002 $14,3382024 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

8 Walnut St

3 bd · 1 ba · 1,274 sqft · 0.3 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$371,000Jan 2008 $10,1832024 Amount on Record Jul 2007 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

11 Walnut St

5 bd · 2 ba · 2,054 sqft · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,1902024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

12 Walnut St

3 bd · 1 ba · 1,152 sqft · 0.239 acres

Last Sale Tax Bill Prior Sale Owner Records
$133,500Dec 1999 $10,6992024 Amount on Record Apr 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

14 Walnut St

5 bd · 2 ba · 2,206 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$236,000Dec 2001 $12,6192024 Amount on Record Jul 1999 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

15 Walnut St

3 bd · 1 ba · 1,522 sqft · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3562024 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

16 Walnut St

3 bd · 2 ba · 1,042 sqft · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jun 2022 $9,2012024 Amount on Record Mar 2019 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

17 Walnut St

4 bd · 1 ba · 2,727 sqft · 0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$349,000Nov 2018 $12,2532024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

18 Walnut St

4 bd · 2 ba · 2,076 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,7052024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

19 Walnut St

4 bd · 2 ba · 2,148 sqft · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Nov 2024 $11,9892024 Amount on Record Jan 1998 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

20 Walnut St

4 bd · 2 ba · 1,983 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,3892024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

30 Walnut St

1,573 sqft · Built 1992 · 0.169 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$334,978Apr 2016 Amount on Record Jun 2006 1 Name on Record Assessor + 5 DocumentsUpdated Aug 2026

38 Walnut St

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jan 2026 $8,9702024 Amount on Record Apr 2025 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

45 Walnut St

945 sqft · Built 1950 · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$335,000Dec 2021 Amount on Record Dec 2015 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

49 Walnut St

4 bd · 2 ba · 2,060 sqft · 0.219 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,8352024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

50 Walnut St

1,178 sqft · Built 1915 · 0.21 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

52 Walnut St

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
—Mar 2024 $9,2522024 Amount on Record Dec 2019 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

54 Walnut St

2,522 sqft · Built 2003 · 0.18 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$750,000Mar 2012 $1,7652023 Amount on Record May 1995 1 Name on Record AssessorUpdated Aug 2026

58 Walnut St

0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$575,000Aug 2025 Amount on Record Aug 2018 2 Names on Record Assessor + 2 DocumentsUpdated Aug 2026

Wildfire Risk on Walnut St

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