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17 Bluff Point Rd, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 17 Bluff Point Rd, Sag Harbor, NY 11963

Property Summary

Property TypeDuplex
Details3 bd · 2 ba · 3,659 sqft · built 2012
Lot Size0.52 acres (22,651 sqft)
Owner2 Individual Names on File
Last Sale$2,075,000 (Mar 2010)
Tax Bill$9,558 (2024)
Deeds & MortgagesOct 2021 Refinance
Flood ZoneZone X (moderate risk)
APN0903-004.00-01.00-022.000

Property Details

APN / Parcel Number

Primary APN0903-004.00-01.00-022.000
Alternative APNs
  • 473609 004.000-0001-022.000
  • 360900400000010220000000
  • 47360096760

Interior

Bedrooms3 Beds
Full Baths2 Baths
Units2 Units
Stories1 Story
Building Area3,659 sqft Living Area
1st Floor Area3,659 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2012
Effective Year BuiltEffective 2012
Architectural StyleDuplex Single
Exterior MaterialWood
Lot Area22,651 sqft (0.52 acres)
View / LotWaterfront
Garage Area720 sqft
Parking Spaces3 Parking Spaces

Exterior Amenities

PorchPorch
Porch Area336 sqft
Patio Area96 sqft
Boat AccessBoat Access
Boat HouseBoat House

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHVAC
SewerConnected
Water SourceCommercial

Location & Zoning

Street Address17 BLUFF POINT RD
CityNORTHPORT
StateNY
Zip11768-1515
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Local Zoning CodeVILLA
Legal Description87 LD EQ +370091-ADD FIN
Legal SubdivisionPARK NUNNAKOMA
Legal Block1
Legal Lot Number22
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group3
Census Block3011
Census Tract190708

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic DistrictWithin the Sag Harbor Village District
listed 1973 · 25 contributing resources · NRIS 73001274

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

17 Bluff Point Rd, a duplex, is owned by two individuals who bought it in March 2010.

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

Owner of Record2 Individual Names on File
Mailing Address15 JOHN ST, SAG HARBOR, NY 11963-2622
Owner TypeIndividual

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 Names2 Names on Deed
Last SaleMar 11, 2010 · Amount on File
Deed SaleMar 11, 2010 · Amount on File
Prior SaleSep 9, 2004 · Amount on File
Deed Book / Page12618 / 865
Record UpdatedSep 20, 2026

October 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address17 BLUFF POINT RD, SAG HARBOR, NY 11963-2662
Transaction TypeMortgage
Record UpdatedNov 23, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0233350275
DateOct 12, 2021
Book Page23335/275
InstrumentDM039483
Lender
NameMORGAN STANLEY CREDIT CORP
TypeMortgage Company
Agreement
TypeStand-Alone Refinance
AmountAmount on Record
Term361 Months
DueNov 1, 2051

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,441,200 Land $2,239,800 Building $1,201,400$5,462,222 (-) Land $3,555,238 Building $1,906,984
2024$9,558.00$5,462,222 (+10.32%) Land $3,555,238 Building $1,906,984
2023$3,441,200 Land $2,239,800 Building $1,201,400$4,951,367 Land $3,222,734 Building $1,728,633
2020$31,781.00

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

Flood

FEMA maps place 17 Bluff Point Rd in Zone X, an area of moderate flood risk, within 100 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
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 175 individual policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies222 units insured
incl. 47 condo units
Nearby Flood Claims5 (2008–2024)
Claims Outside the SFHA1 of 5
Most Recent ClaimMay 2024 · rainfall accumulation
Claims by Event
  • Hurricane Sandy, Oct 2012 · 2 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 17 Bluff Point Rd is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 94% of the US · lower than 93% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureIndirect
within 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 265 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

Cell Coverage

5G (outdoors only) and 4G LTE

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