151 Locust Dr, Mastic Beach, NY 11951 Property Records

Suffolk County and Brookhaven Town property record for 151 Locust Dr, Mastic Beach, NY 11951

Property Summary

Property TypeSingle Family Home
Lot Size0.23 acres (10,019 sqft)
OwnerIndividual Name on Record
Tax Bill$5,105 (2024)
Flood ZoneZone X (minimal risk)
APN0200-979.00-17.00-027.000

Property Details

APN / Parcel Number

Primary APN0200-979.00-17.00-027.000
Alternative APNs
  • 472289 979.00-17-027.000
  • 00004426330
  • 4426330

Exterior

Lot Area10,019 sqft (0.23 acres)
View / LotWaterfront

Location & Zoning

Account Number4426330
Street Address151 LOCUST DR
CityMASTIC BEACH
StateNY
Zip11951-3815
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Block9001
Legal Lot Number700
JurisdictionSUFFOLK NY
Township / Civil DivisionBROOKHAVEN
Census Block Group1
Census Block1044
Census Tract159516

Owner

Source: Suffolk County and Brookhaven Town records, as of August 11, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on Record
Mailing Address4 BILTMORE DR, MASTIC BEACH, NY 11951-1504
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town assessment roll, as of August 11, 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBrookhaven Town
Unified School DistrictWilliam Floyd Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,200 (-) Land $200 Building $1,000$250,000 (+11,151.13%) Land $37,736 Building $188,679
2024$5,105.00
2023$1,200 Land $200 Building $1,000$2,222 Land $370 Building $1,852

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 14 policies
Nearby Flood Policies14 in force
Nearby Flood Claims1 (2010)
Claims Outside the SFHA1 of 1
Most Recent ClaimMar 2010 · Severe Storms And Flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire RiskLow
lower than 99.1% of the US · lower than 99.2% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people · EPA ID NY5110526
Water SourceGroundwater
Last State InspectionJan 2024
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityAsbestos
resolved · Jul 2020
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 347 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fixed Wireless
300 / 20

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