615 Dune Rd, Westhampton Beach, NY 11978 Property Records

Suffolk County and Southampton Town property record for 615 Dune Rd, Westhampton Beach, NY 11978

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 3,504 sqft · built 2014
Lot Size0.77 acres (33,541 sqft)
OwnerCompany Name on Record
Last Sale$647,500 (Feb 2011)
Tax Bill$22,271 (2020)
Flood ZoneZone VE (high risk)
APN0900-391.00-02.00-040.001

Property Details

APN / Parcel Number

Primary APN0900-391.00-02.00-040.001
Alternative APNs
  • 473689 391.000-0002-040.001
  • 368939100000020400010000
  • 473600519450

Interior

Bedrooms5 Beds
Full Baths3 Baths
Stories1 Story
Building Area3,504 sqft Living Area
1st Floor Area3,504 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2014
Effective Year BuiltEffective 2014
Architectural StyleMobile Home
Exterior MaterialWood
Lot Area33,541 sqft (0.77 acres)
View / LotWaterfront
PorchOpen Porch
Porch Area1,688 sqft

Utilities, Heating & Cooling

Heating SystemHVAC
SewerConnected
Water SourceCommercial

Location & Zoning

Street Address615 DUNE RD
CityWESTHAMPTON BEACH
StateNY
Zip11978-2931
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR40
Legal Description1988 LD EQ + 3300
Legal Block2
Legal Lot Number40
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group1
Census Block1008
Census Tract190504

Owner

Source: Suffolk County and Southampton 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 RecordCompany Name on Record
Mailing Address528 DUNE RD, WESTHAMPTON BEACH, NY 11978-2905
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 7, 2011 · Amount on Record
Deed SaleFeb 7, 2011 · Amount on Record
Deed Book / Page12650 / 562
Prior Transfer DateDec 13, 2010
Prior Transfer DocD126500563
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionSouthampton Town
Unified School DistrictRemsenburg-Speonk Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,935,000 (-) Land $1,790,600 Building $1,144,400
2024$4,658,730 (+10.32%) Land $2,842,222 Building $1,816,508
2023$2,935,000 Land $1,790,600 Building $1,144,400$4,223,022 Land $2,576,403 Building $1,646,619
2020$22,271.00

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 VE
high risk · coastal, wave action
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation16.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 286 individual policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies346 units insured
incl. 60 condo units
Nearby Flood Claims995 (1978–2024)
Claims Outside the SFHA31 of 995
Most Recent ClaimJan 2024 · tidal / storm surge
Claims by Event
  • Hurricane Sandy, Nov 2012 · 144 claims
  • Severe Blizzard, Mar 1993 · 72 claims
  • Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 133 claims

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 RiskNot rated
no burnable land within ember reach

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 73 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Dune Rd

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