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8 John St, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 8 John St, Sag Harbor, NY 11963

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 3,733 sqft · built 2011
Lot Size0.42 acres (18,295 sqft)
OwnerCompany Name on Record
Last Sale$2,650,000 (Feb 2018)
Tax Bill$9,022 (2024)
Deeds & MortgagesFeb 2018 Sale & Mortgage
Flood ZoneZone AE (high risk)
APN0903-004.00-02.00-015.000

Property Details

APN / Parcel Number

Primary APN0903-004.00-02.00-015.000
Alternative APNs
  • 473609 004.000-0002-015.000
  • 360900400000020150000000
  • 47360097120

Interior

Bedrooms4 Beds
Full Baths2 Baths
Stories2 Stories
Building Area3,733 sqft Living Area
1st Floor Area3,733 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 2011
Effective Year BuiltEffective 2011
Architectural StyleMobile Home
Exterior MaterialWood
Foundation TypeNo Foundation
Lot Area18,295 sqft (0.42 acres)
View / LotWaterfront
Garage TypeDetached
Garage Area528 sqft
Parking Spaces2 Parking Spaces
PorchPorch
Porch Area408 sqft

Utilities, Heating & Cooling

Heating SystemHVAC
Heating FuelElectric
SewerConnected
Water SourceCommercial

Location & Zoning

Street Address8 JOHN ST
CitySAG HARBOR
StateNY
Zip11963-2620
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeVILLA
Legal Description87 LD EQ +3400
Legal Block2
Legal Lot Number15
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

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 RecordCompany Name on Record
Mailing Address16 SHERIDAN LN, SEA CLIFF, NY 11579-1017
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleFeb 2, 2018 · Amount on Record
Deed SaleFeb 2, 2018 · Amount on Record
Deed Document Number201818-0021122
Deed Book / Page12948 / 755
Prior Transfer DateMar 3, 2004
Prior Transfer Doc0123060244
Record UpdatedSep 20, 2026

February 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateFeb 2, 2018
Property Address8 JOHN ST, SAG HARBOR, NY 11963-2620
Document Number0129480755
Book / Page012948 / 000755
Instrument DateDec 4, 2017
Transaction TypeTransfer
Record UpdatedApr 19, 2018
Title CompanyBRIDGE ABSTRACT LLC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$10,600.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address91 CENTRAL PARK W #13 NEW YORK NY 100234609, 13, NEW YORK, NY 10023-4609

Mortgage

Document Number228980014
DateFeb 2, 2018
Book Page022898/000014
Lender
NameWFB NA
Address101 N PHILLIPS AVE, SIOUX FALLS, SD 57104-6738
Agreement
AmountAmount Recorded
Term360 Months
DueFeb 1, 2048
Interest
Rate TypeAdjustable Rate
Rate2.87%

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$3,248,200 (-) Land $905,400 Building $2,342,800$5,155,873 (-) Land $1,437,143 Building $3,718,730
2024$9,022.00 (-52.57%)$5,155,873 (+10.32%) Land $1,437,143 Building $3,718,730
2023$3,248,200 Land $905,400 Building $2,342,800$4,673,669 Land $1,302,734 Building $3,370,935
2020$19,020.00

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 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 Record
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

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

Wildfire RiskLow
lower than 97% of the US · lower than 96% of New York
Wildfire LikelihoodUnder 0.01% 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 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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