Grant St, Mastic, NY Property Records

Suffolk County and Brookhaven Town property records for 2 addresses on Grant St, Mastic, NY · Last verified August 2026

Grant St Highlights

Properties 2
Latest Sale $369,000 (Feb 2021)
Deeds and Mortgages on File 4
Average Living Area 1,670 sq ft
Owner Occupied 100%
Average Year Built 1971
Average Ownership Tenure 5 years

Properties on Grant St

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

3 Grant St

2 bd · 1 ba · 1,363 sqft · 0.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$6,0922024 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

5 Grant St

3 bd · 2 ba · 1,977 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$369,000Feb 2021 $10,5422024 Amount on Record Dec 1998 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Aug 2026

Wildfire Risk on Grant 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