Old Post Rd, Setauket, NY Property Records

Suffolk County and Brookhaven Town property records for 5 addresses on Old Post Rd, Setauket, NY · Last verified August 2026

Old Post Rd Highlights

Properties 5
Median Sale Price $464,000
Deeds and Mortgages on File 2
Median Price per Sqft $299
Owner Occupied 100%
Median Annual Tax Bill $14,100
Median Year Built 1967
Median Ownership Tenure 28 years

Properties on Old Post Rd

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

5 Old Post Rd

4 bd · 2 ba · 1,918 sqft · 0.51 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$20,3682024 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

40 Old Post Rd

2 bd · 2 ba · 1,530 sqft · 2.98 acres

Last Sale Tax Bill Prior Sale Owner Records
$309,000Aug 1997 $11,5992024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

84 Old Post Rd

3 bd · 2 ba · 1,580 sqft · 0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$472,500Sep 1998 $10,3672024 2 Names on Record Owner Occupied AssessorUpdated Aug 2026

86 Old Post Rd

4 bd · 2 ba · 2,185 sqft · 0.619 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,2142024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

110 Old Post Rd

3 bd · 2 ba · 1,397 sqft · 1.1 acres

Last Sale Tax Bill Prior Sale Owner Records
$464,000Sep 2001 $14,1002024 1 Name on Record Owner Occupied AssessorUpdated Aug 2026

Wildfire Risk on Old Post Rd

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

Wildfire RiskLow
this street's cells rank at the 14th percentile of exposed land nationally · 36th in New York
Wildfire LikelihoodLow — about 1 in 6,757 per year
ExposureDirect
4 of 5 cells directly exposed · 5 adjoin burnable vegetation

Property Records in Nearby Streets