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4 Sunset Beach Rd, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 4 Sunset Beach Rd, Sag Harbor, NY 11963

Property Summary

Property TypeSingle Family Home
Details5 bd · 2 ba · 5,454 sqft · built 2019
Lot Size13.6 acres (594,594 sqft)
Owner2 Trust Names on File
Last Sale$3,200,000 (Mar 2014)
Tax Bill$6,100 (2024)
Deeds & MortgagesJun 2021 Sale
May 2019 Mortgage
Flood ZoneZone AE (high risk)
APN0901-002.00-02.00-007.001

Property Details

APN / Parcel Number

Primary APN0901-002.00-02.00-007.001
Alternative APNs
  • 473601 002.000-0002-007.001
  • 360100200000020070010000
  • 4736001380

Interior

Bedrooms5 Beds
Full Baths2 Baths
Stories2 Stories
Building Area5,454 sqft Living Area
1st Floor Area5,454 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2019
Effective Year BuiltEffective 2019
Architectural StyleMobile Home
Exterior MaterialWood
Lot Area594,594 sqft
View / LotBelow Average
PorchPorch
Porch Area1,178 sqft
Patio Area1,650 sqft

Utilities, Heating & Cooling

Heating SystemHVAC
SewerConnected

Location & Zoning

Street Address4 SUNSET BEACH RD
CitySAG HARBOR
StateNY
Zip11963-1039
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeVILLA
Legal Description95 INCORPORATED MAP #9462 CARDS COMBINED89 LOT 1OMBINED WITH LOT 2
Legal SubdivisionJOHN & ANITA CILLI
Legal Block2
Legal Lot Number7
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group1
Census Block1002
Census Tract190708

Owner

4 Sunset Beach Rd is held in a trust since February 2021.

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

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

Owner of Record2 Trust Names on File
Mailing Address4 SUNSET BEACH RD, SAG HARBOR, NY 11963-1039
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

DateDocument
Jun 14, 2021Deed, Transfer
May 28, 2019Deed of Trust, Mortgage
FIRST REPUBLIC BK

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 6, 2014 · Amount on File
Deed SaleMar 6, 2014 · Amount on File
Prior SaleJul 21, 1994 · Amount on File
Deed Book / PageD00012765 / 936
Last Transfer DateFeb 26, 2021
Record UpdatedSep 20, 2026

June 2021: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJun 14, 2021
Property Address4 SUNSET BEACH RD, SAG HARBOR, NY 11963-1039
Document Number0131080530
Book / Page13108 / 530
Instrument DateFeb 26, 2021
Transaction TypeTransfer
Record UpdatedJan 17, 2022

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipRevocable Living Trust

May 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address4 SUNSET BEACH RD, SAG HARBOR, NY 11963-1039
Document Number0230490409
Instrument DateMay 28, 2019
Transaction TypeMortgage
Record UpdatedMay 20, 2021
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address4 SUNSET BEACH RD SAG HARBOR NY 119631039, SAG HARBOR, NY 11963-1039

Mortgage

Document Number0230490409
DateAug 7, 2019
Book Page023049/000409
Lender
NameFIRST REPUBLIC BK
TypeBank
Address111 PINE ST #, SAN FRANCISCO, CA 94111
Agreement
AmountAmount on Record
Term360 Months
DueAug 6, 2049
Interest
Rate TypeAdjustable Rate
Rate3.25%

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
MunicipalityNorth Haven Village
Unified School DistrictSag Harbor Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$5,841,400 Land $2,700,000 Building $3,141,400$9,272,063 (-) Land $4,285,714 Building $4,986,349
2024$6,100.00$9,272,063 (+10.32%) Land $4,285,714 Building $4,986,349
2023$5,841,400 Land $2,700,000 Building $3,141,400$8,404,892 Land $3,884,892 Building $4,520,000
2020$34,632.00

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

Flood

FEMA maps place 4 Sunset Beach Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation6.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on File
median of 132 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies132 in force
Nearby Flood Claims67 (1978–2026)
Claims Outside the SFHA26 of 67
Most Recent ClaimAug 2026 · rainfall accumulation
Claims by Event
  • Hurricane Sandy, Oct 2012 · 13 claims
  • Severe Storms And Flooding, Mar 2010 · 5 claims
  • Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 9 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

Wildfire risk around 4 Sunset Beach 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
ExposureDirect
burnable vegetation

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 93 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

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