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63 River Rd, Great River, NY 11739 Property Records

Suffolk County and Islip Town property record for 63 River Rd, Great River, NY 11739 · Last verified August 2026

Property Summary

Property TypeSingle Family Home
Lot Size0.69 acres (30,056 sqft)
Owner2 Individual Names on File
Last Sale$1,052,000 (Mar 2023)
Deeds & MortgagesAug 2023 Sale
Mar 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN472889 450.-1-9.1

Property Details

APN / Parcel Number

Primary APN472889 450.-1-9.1
Alternative APNs
  • 0500-450.00-01.00-009.001
  • 0500450000100009000
  • 472800915570

Exterior

Lot Area30,056 sqft (0.69 acres)
Lot Dimensions305 ft deep x 99 ft wide

Location & Zoning

Street Address63 RIVER RD
CityGREAT RIVER
StateNY
Zip11739-3015
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionN063H00000000
Legal Block0001
Legal Lot Number100
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group2
Census Block2014
Census Tract147503

Owner

Source: Suffolk County and Islip Town records · APN 472889 450.-1-9.1

Assessment roll updated August 11, 2026 · Last verified August 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 File
Mailing Address63 RIVER RD, GREAT RIVER, NY 11739-3015
OccupancyOwner Occupied
Owner TypeIndividual
VestingIndividual(s)

Deeds, Mortgages & Sale History

DateDocument
Aug 08, 2023Deed, Transfer
FIRST AMERICAN TITLE
Mar 27, 2023Deed, Transfer · Stand-Alone First Mortgage
CARDINAL FINANCIAL COMPANY LP

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleMar 27, 2023 · Amount on Record
Deed SaleMar 27, 2023 · Amount on Record
Prior SaleAug 23, 2013 · Amount on Record
Deed Book / Page13194 / 902
Last Transfer DateAug 06, 2023
Record UpdatedSep 20, 2026

August 2023: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateAug 08, 2023
Property Address63 RIVER RD, GREAT RIVER, NY 11739-3015
Document Number0132130080
Book / Page13213 / 80
Instrument DateAug 06, 2023
Transaction TypeTransfer
Record UpdatedMar 05, 2024
Title CompanyFIRST AMERICAN TITLE

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address63 RIVER RD, GREAT RIVER, NY 11739-3015

March 2023: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateMar 27, 2023
Property Address63 RIVER RD, GREAT RIVER, NY 11739-3015
Document Number0131940902
Book / Page13194 / 902
Instrument DateJan 09, 2023
Transaction TypeTransfer
Record UpdatedFeb 13, 2024
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Lis Pendens
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address95 PEQUOT LN, EAST ISLIP, NY 11730-3327

Mortgage

Document Number0023495806
DateMar 27, 2023
Instrument23495/806
Lender
NameCARDINAL FINANCIAL COMPANY LP
TypeMortgage Company
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionIslip Town
Unified School DistrictEast Islip Union Free School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2025$78,300 (+3.71%) Land $23,500 Building $54,800
2024$1,102,817 (+6.34%) Land $330,986 Building $771,831
2023$75,500 (-) Land $23,500 Building $52,000$1,037,088 (+13.74%) Land $322,802 Building $714,286
2022Homeowner's exemption$75,500 Land $23,500 Building $52,000$911,835 Land $283,816 Building $628,019

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031475032, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 36 individual NFIP policies nearby
Nearby Flood Policies36 in force
Nearby Flood Claims2 (2010–2020)
Claims Outside the SFHA2 of 2
Most Recent ClaimSep 2020, rainfall accumulation

Wildfire

Wildfire RiskLow
above 5% of the US · above 6% of New York
Wildfire LikelihoodAbout 1 in 9,091 per year
ExposureDirect
burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 175 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Optimum CommunicationsFiber8,000 / 8,000
VerizonFiber2,300 / 2,300
Optimum CommunicationsCable940 / 35

May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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