405 Mill Rd, Westhampton, NY 11977 Property Records

Suffolk County and Southampton Town property record for 405 Mill Rd, Westhampton, NY 11977

Property Summary

Property TypeMulti-Family Dwellings
Details5 bd · 3 ba · 4,866 sqft · built 2007
Lot Size0.49 acres (21,344 sqft)
OwnerIndividual Name on Record
Last Sale$750,000 (Jun 2020)
Tax Bill$5,974 (2024)
Deeds & MortgagesJun 2022 Line of Credit
Jun 2020 Sale
Flood ZoneZone X (minimal risk)
APN0900-357.00-02.00-004.000

Property Details

APN / Parcel Number

Primary APN0900-357.00-02.00-004.000
Alternative APNs
  • 473689 357.000-0002-004.000
  • 368935700000020040000000
  • 473600483120

Interior

Bedrooms5 Beds
Full Baths3 Baths
Units2 Units
Stories2 Stories
Building Area4,866 sqft Living Area
1st Floor Area4,866 sqft

Exterior

Year BuiltBuilt 2007
Effective Year BuiltEffective 2007
Architectural StyleMulti-Family
Exterior MaterialWood
Lot Area21,344 sqft (0.49 acres)
View / LotBelow Average

Exterior Amenities

Pool Area800 sqft
PorchPorch
Porch Area220 sqft
Patio Area800 sqft
Shed1 Shed
Total Buildings2 Buildings

Utilities, Heating & Cooling

Heating SystemHVAC
SewerConnected

Location & Zoning

Street Address405 MILL RD
CityWESTHAMPTON
StateNY
Zip11977-1205
Property CategoryResidential
Property TypeResidential > Multi-Unit > Multi-Family Dwellings
Local Zoning CodeR20
Legal DescriptionLD EQ +2300
Legal Block2
Legal Lot Number4
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group2
Census Block2027
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 RecordIndividual Name on Record
Mailing Address405 MILL RD, WESTHAMPTON, NY 11977-1205
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jun 21, 2022Deed of Trust, Mortgage · Line of Credit
SUFFOLK FCU
Jun 29, 2020Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 29, 2020 · Amount on Record
Deed SaleJun 29, 2020 · Amount on Record
Prior SaleMar 10, 1998 · Amount on Record
Deed Book / Page13062 / 667
Prior Transfer DateOct 11, 1994
Prior Transfer Doc1170000113
Record UpdatedSep 20, 2026

June 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address405 MILL RD, WESTHAMPTON, NY 11977-1205
Transaction TypeMortgage
Record UpdatedNov 7, 2023

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0234300297
DateJun 21, 2022
Book Page23430/297
Lender
NameSUFFOLK FCU
TypeCredit Union
Agreement
TypeLine of Credit
AmountAmount Recorded
Term349 Months
DueJul 1, 2051
Interest
Rate TypeAdjustable Rate

June 2020: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJun 29, 2020
Property Address405 MILL RD, WESTHAMPTON, NY 11977-1205
Document Number0130620667
Book / Page13062 / 667
Instrument DateMay 8, 2020
Transaction TypeTransfer
Record UpdatedAug 20, 2021

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name

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 DistrictWesthampton Beach Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$827,600 (+20.17%) Land $419,900 Building $407,700$1,313,651 (+20.17%) Land $666,508 Building $647,143
2024$5,974.00 (+2.61%)$1,093,175 (+10.32%) Land $700,159 Building $393,016
2023$688,700 Land $441,100 Building $247,600$990,935 Land $634,676 Building $356,259
2020$5,822.00

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 188 individual policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies196 units insured
incl. 8 condo units
Nearby Flood Claims75 (1979–2024)
Claims Outside the SFHA13 of 75
Most Recent ClaimJun 2024 · rainfall accumulation
Claims by Event
  • Hurricane Sandy, Oct 2012 · 33 claims
  • Hurricane Irene, Aug 2011 · 4 claims
  • Severe Blizzard, Mar 1993 · 6 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 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 150 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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