137 Riverhead Rd, Westhampton Beach, NY 11978 Property Records

Suffolk County and Southampton Town property record for 137 Riverhead Rd, Westhampton Beach, NY 11978

Property Summary

Property TypeRegional Shopping Center, Mall
Details1,440 sqft · built 1989
Lot Size2.13 acres (93,218 sqft)
OwnerCompany Name on File
Tax Bill$15,419 (2024)
Flood ZoneZone X (minimal risk)
APN0905-001.00-01.00-002.002

Property Details

APN / Parcel Number

Primary APN0905-001.00-01.00-002.002
Alternative APNs
  • 473607 001.000-0001-002.002
  • 360700100000010020020000
  • 47360065150

Interior

Building Area1,440 sqft Gross Area

Exterior

Year BuiltBuilt 1989
Effective Year BuiltEffective 1990
Lot Area93,218 sqft
View / LotBelow Average
Total Buildings2 Buildings

Utilities, Heating & Cooling

SewerConnected
Water SourceCommercial

Location & Zoning

Street Address137 RIVERHEAD RD
CityWESTHAMPTON BEACH
StateNY
Zip11978-1213
Property CategoryCommercial
Property TypeCommercial > Retail > Regional Shopping Center, Mall
Local Zoning CodeB3
Legal Description1988 LD EQ + 2200
Legal Block1
Legal Lot Number2
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group1
Census Block1015
Census Tract190402

Owner

137 Riverhead Rd, a commercial property, is owned by a company.

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

Owner of RecordCompany Name on File
Mailing Address137 RIVERHEAD RD, WESTHAMPTON BEACH, NY 11978-1213
Owner TypeCompany
VestingCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
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
MunicipalityWesthampton Beach Village
Unified School DistrictWesthampton Beach Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$2,595,100 Land $1,059,000 Building $1,536,100$4,119,206 (-) Land $1,680,952 Building $2,438,254
2024$15,419.00$4,119,206 (+10.32%) Land $1,680,952 Building $2,438,254
2023$2,595,100 Land $1,059,000 Building $1,536,100$3,733,957 Land $1,523,741 Building $2,210,216
2020$24,787.00

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

Flood

FEMA maps place 137 Riverhead Rd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1982.

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 File
median of 14 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies14 in force
Nearby Flood Claims2 (1982–1985)
Claims Outside the SFHA1 of 2
Most Recent ClaimSep 1985 · Hurricane Gloria

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

Wildfire risk around 137 Riverhead Rd is low, with a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 80% of the US · above 54% of New York
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 45 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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