4 Dolphin Way, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 4 Dolphin Way, Riverhead, NY 11901 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms2.5 Baths
Year BuiltBuilt 1969
Square Footage2,464 sqft Living Area
Lot Size22,651 sqft (0.52 acres)
OccupancyOwner Occupied
Last Sale$170,500 (1997)
Tax Bill$11,494.00 (2024)

Owner

Source: Suffolk County and Riverhead Town records · APN 473000 17.-2-19

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 Address4 DOLPHIN WAY, RIVERHEAD, NY 11901-6301
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 16, 1997 · Amount on Record
Deed SaleSep 16, 1997 · Amount on Record
Deed Book / Page11851 / 989
Record RefreshedSep 20, 2026

February 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address4 DOLPHIN WAY, RIVERHEAD, NY 11901-6301
Transaction TypeMortgage
Record UpdatedApr 26, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0233800917
DateFeb 15, 2022
Book Page23380/917
InstrumentDM065380
Lender
NameBANK OF AMERICA NA
TypeBank
Agreement
TypeStand Alone Refinance
AmountAmount Recorded
Term349 Months
DueMar 01, 2051

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionRiverhead Town
Unified School DistrictRiverhead Central 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$59,600 (-) Land $10,900 Building $48,700$730,392 (+13.85%) Land $133,578 Building $596,814
2024$11,494.00
2023$59,600 Land $10,900 Building $48,700$641,550 Land $117,330 Building $524,220

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN473000 17.-2-19
Alternative APNs
  • 0600-017.00-02.00-019.000
  • 300001700000020190000000
  • 4730001183
  • 21

Interior

Bedrooms4 Beds
Full Baths2.5 Baths
Partial Baths1 Partial Baths
Total Rooms7 Rooms
Building Area2,464 sqft Living Area
Gross Area3,126 sqft Gross Area
1st Floor1,232 sqft 1st Floor
2nd Floor1,232 sqft 2nd Floor
Stories2 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1969
Effective Year BuiltEffective 1969
Architectural StyleColonial Style
Exterior MaterialWood Exterior
Lot Area22,651 sqft (0.52 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area550 sqft Garage
PorchCovered Porch
Porch Area512 sqft Porch
ViewCanal View

Utilities and HVAC

Heating SystemHot Water Heating
Heating FuelOil Heating Fuel
Water SourceYes (Unknown Type) Water Source

Location & Zoning

Account Number21
Street Address4 DOLPHIN WAY
CityRIVERHEAD
StateNY
Zip11901-6301
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 12 MAP 4573 DOLPHIN WAY ESTATES
Legal SubdivisionMAP DOLPHIN WAY ESTATES
Legal Block2
Legal Lot Number19
JurisdictionSUFFOLK NY
Minor Civil DivisionRIVERHEAD
Census Blockgroup1
Census Block1001
Census Tract169903

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