Washington Ave, Setauket, NY Property Records

Suffolk County and Brookhaven Town property records for 12 addresses on Washington Ave, Setauket, NY · Last verified August 2026

Washington Ave Highlights

Properties 12
Median Sale Price $540,000
Deeds and Mortgages on File 14
Median Price per Sqft $237
Owner Occupied 83%
Median Annual Tax Bill $16,405
Median Year Built 1968
Median Ownership Tenure 9 years

Properties on Washington Ave

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

7 Washington Ave

4 bd · 2 ba · 1,882 sqft · built 1964 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$237,500Aug 1999 $16,8162024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

8 Washington Ave

4 bd · 3 ba · 2,132 sqft · built 1966 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$19,2802024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

9 Washington Ave

5 bd · 2 ba · 2,160 sqft · built 1964 · 0.439 acres

Last Sale Tax Bill Prior Sale Owner Records
$590,000Jan 2025 $16,6522024 Amount on Record Oct 2024 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

10 Washington Ave

4 bd · 2 ba · 2,525 sqft · built 1963 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$100,000Nov 2017 $13,6522024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

11 Washington Ave

4 bd · 2 ba · 2,691 sqft · built 1963 · 0.41 acres

Last Sale Tax Bill Prior Sale Owner Records
$550,000Sep 2024 $20,3692024 Amount on Record Apr 2024 2 Names on Record Owner Occupied Assessor + 4 DocumentsUpdated Aug 2026

16 Washington Ave

4 bd · 2 ba · 1,922 sqft · built 1970 · 0.369 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,1002024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

17 Washington Ave

4 bd · 3 ba · 2,340 sqft · built 1971 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$253,000May 2000 $16,3732024 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

20 Washington Ave

4 bd · 2 ba · 2,312 sqft · built 1968 · 0.43 acres

Last Sale Tax Bill Prior Sale Owner Records
$549,900Oct 2006 $14,8722024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

23 Washington Ave

4 bd · 2 ba · 2,406 sqft · built 1968 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$525,000Jul 2025 $15,0732024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

24 Washington Ave

5 bd · 2 ba · 2,518 sqft · built 1970 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000May 2017 $16,9192024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

25 Washington Ave

4 bd · 2 ba · 1,992 sqft · built 1964 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$535,000Jan 2023 $16,4052024 Amount on Record Aug 2003 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

26 Washington Ave

3 bd · 2 ba · 1,731 sqft · built 1970 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$439,000Oct 2017 $13,9412024 Amount on Record Sep 2011 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

Wildfire Risk on Washington Ave

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank above 5% of the US · above 7% of New York
Wildfire LikelihoodAbout 1 in 10,000 per year
ExposureDirect
1 of 4 cells directly exposed · 4 adjoin burnable vegetation

Property Records in Nearby Streets