Keystone Ct, Centereach, NY Property Records

Suffolk County and Brookhaven Town property records for 10 addresses on Keystone Ct, Centereach, NY · Last verified August 2026

Keystone Ct Highlights

Properties 10
Median Sale Price $420,000
Deeds and Mortgages on File 13
Median Price per Sqft $232
Owner Occupied 100%
Median Annual Tax Bill $14,783
Median Year Built 1996
Median Ownership Tenure 19 years

Properties on Keystone Ct

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

1 Keystone Ct

4 bd · 2 ba · 2,300 sqft · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$210,500Nov 1999 $14,7832024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

2 Keystone Ct

3 bd · 2 ba · 1,659 sqft · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$477,000May 2021 $14,8962024 Amount on Record Dec 2009 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

3 Keystone Ct

3 bd · 2 ba · 2,120 sqft · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,750Feb 2007 $15,6492024 Amount on Record Sep 1996 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

4 Keystone Ct

3 bd · 2 ba · 1,598 sqft · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$387,000Apr 2021 $12,5112024 Amount on Record May 1998 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

5 Keystone Ct

4 bd · 2 ba · 2,060 sqft · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$478,000Aug 2007 $14,1592024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

6 Keystone Ct

3 bd · 2 ba · 2,058 sqft · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$184,500Oct 1996 $15,0042024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

7 Keystone Ct

3 bd · 2 ba · 1,819 sqft · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$177,500Nov 1996 $13,3002024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8 Keystone Ct

3 bd · 2 ba · 2,380 sqft · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$420,000Dec 2016 $16,8322024 Amount on Record Jan 1997 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

9 Keystone Ct

3 bd · 2 ba · 1,892 sqft · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$195,000Dec 1997 $14,0302024 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

10 Keystone Ct

3 bd · 2 ba · 2,185 sqft · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$180,000May 2000 $14,5892024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Keystone Ct

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