71 Millstone Rd, Water Mill, NY 11976 Property Records

Suffolk County and Southampton Town property record for 71 Millstone Rd, Water Mill, NY 11976

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,566 sqft · built 2002
Lot Size1.2 acres (52,272 sqft)
Owner2 Individual Names on Record
Last Sale$1,075,000 (Dec 2014)
Tax Bill$4,260 (2024)
Deeds & MortgagesDec 2021 Mortgage
Flood ZoneZone X (minimal risk)
APN0900-050.00-01.00-002.003

Property Details

APN / Parcel Number

Primary APN0900-050.00-01.00-002.003
Alternative APNs
  • 473689 050.000-0001-002.003
  • 368905000000010020030000
  • 473600170580

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories2 Stories
Building Area1,566 sqft Living Area
1st Floor Area1,566 sqft

Exterior

Year BuiltBuilt 2002
Effective Year BuiltEffective 2002
Architectural StyleMobile Home
Exterior MaterialWood
Lot Area52,272 sqft
View / LotBelow Average
PorchOpen Porch
Porch Area1,762 sqft
Shed1 Shed

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
Heating FuelElectric
SewerConnected
Water SourceCommercial

Location & Zoning

Street Address71 MILLSTONE RD
CityWATER MILL
StateNY
Zip11976-2224
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCR80
Legal DescriptionH/D/P/PTO/L FIN 87 +2450Q +1450 LD/-1650 IMP
Legal Block1
Legal Lot Number2
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group4
Census Block4003
Census Tract190711

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 Record2 Individual Names on Record
Mailing Address411 HACKENSACK AVE, HACKENSACK, NJ 07601-6328
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 16, 2014 · Amount on Record
Deed SaleDec 16, 2014 · Amount on Record
Prior SaleJun 20, 2011 · Amount on Record
Deed Book / PageD00012800 / 365
Prior Transfer DateAug 13, 2014
Record UpdatedSep 20, 2026

December 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address71 MILLSTONE RD, WATER MILL, NY 11976-2224
Transaction TypeMortgage
Record UpdatedJan 18, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0233530565
DateDec 8, 2021
Book Page23353/565
InstrumentDM050527
Lender
NameUBS BANK USA
TypeBank
Agreement
TypeARM
AmountAmount Recorded
Term349 Months
DueJan 1, 2051
Interest
Rate TypeAdjustable Rate

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 DistrictBridgehampton Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,101,300 (-) Land $768,900 Building $332,400$1,748,095 (-) Land $1,220,476 Building $527,619
2024$4,260.00 (+5.45%)$1,748,095 (+10.32%) Land $1,220,476 Building $527,619
2023$1,101,300 Land $768,900 Building $332,400$1,584,604 Land $1,106,331 Building $478,273
2020$4,040.00

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 X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 27 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies27 in force
Nearby Flood Claims1 (2021)
Claims Outside the SFHA1 of 1
Most Recent ClaimJul 2021 · other causes

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 80% of the US · above 54% of New York
Wildfire Likelihood0.02% 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 38 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

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