6 Mortimer St, Westhampton Beach, NY 11978 Property Records

Suffolk County and Southampton Town property record for 6 Mortimer St, Westhampton Beach, NY 11978

Property Summary

Property TypeApartments (5+ Units)
Details1,508 sqft · built 1995
Lot Size0.14 acres (6,098 sqft)
OwnerCompany Name on File
Tax Bill$2,758 (2024)
Flood ZoneZone X (minimal risk)
APN0905-007.00-02.00-007.001

Property Details

APN / Parcel Number

Primary APN0905-007.00-02.00-007.001
Alternative APNs
  • 473607 007.000-0002-007.001
  • 360700700000020070010000
  • 47360071450

Interior

Building Area1,508 sqft Living Area
Basement Area1,508 sqft

Exterior

Year BuiltBuilt 1995
Effective Year BuiltEffective 1995
Architectural StyleDuplex Single
Lot Area6,098 sqft (0.14 acres)
View / LotBelow Average

Utilities, Heating & Cooling

SewerConnected
Water SourceCommercial

Location & Zoning

Street Address6 MORTIMER ST
CityWESTHAMPTON BEACH
StateNY
Zip11978-2017
Property CategoryResidential
Property TypeResidential > Multi-Unit > Apartments (5+ Units)
Local Zoning CodeR2
Legal Description94 SALE INC 7.2,5.6 & 6
Legal Block2
Legal Lot Number7
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group2
Census Block2013
Census Tract190502

Owner

6 Mortimer St, a residential 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 AddressPO BOX 1406, WESTHAMPTON BEACH, NY 11978-7406
Owner TypeCompany

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$464,200 Land $228,400 Building $235,800$736,826 (-) Land $362,540 Building $374,286
2024$2,758.00$736,826 (+10.32%) Land $362,540 Building $374,286
2023$464,200 Land $228,400 Building $235,800$667,914 Land $328,633 Building $339,281
2020$4,571.00

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

Flood

FEMA maps place 6 Mortimer St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 23 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies23 in force
Nearby Flood Claims7 (1993–2012)
Claims Outside the SFHA5 of 7
Most Recent ClaimOct 2012 · Hurricane Sandy

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 6 Mortimer St 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
ExposureNone
beyond 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 191 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
T-Mobile
Fixed Wireless
100 / 20

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