799 Mill Rd, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 799 Mill Rd, Riverhead, NY 11901 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms4 Beds
Bathrooms3 Baths
Year BuiltBuilt 2002
Square Footage2,046 sqft Living Area
Lot Size33,106 sqft (0.76 acres)
GarageAttached, 576 sqft
Last Sale$875,000 (2025)
Tax Bill$9,615.00 (2024)

Property Details

APN / Parcel Number

Primary APN473000 81.-1-15.5
Alternative APNs
  • 0600-081.00-01.00-015.005
  • 300008100000010150050000
  • 4730007943
  • 17

Interior

Bedrooms4 Beds
Full Baths3 Baths
Total Rooms7 Rooms
Building Area2,046 sqft Living Area
Gross Area2,958 sqft Gross Area
1st Floor1,040 sqft 1st Floor
Upper Floors1,006 sqft Upper Floors
Stories1 Stories
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 2002
Effective Year BuiltEffective 2002
Architectural StyleCape Cod Style
Exterior MaterialWood Exterior
Lot Area33,106 sqft (0.76 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area576 sqft Garage
PorchCovered Porch
Porch Area552 sqft Porch

Utilities and HVAC

Heating SystemHot Water Heating
Heating FuelOil Heating Fuel

Location & Zoning

Account Number17
Street Address799 MILL RD
CityRIVERHEAD
StateNY
Zip11901-5215
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionMINOR X A JOACHIM J NAPOLITANO & R ROMANO #10716 11/28/01 LOT 5
Legal SubdivisionMAP ALEXANDER JOACHIM
Legal Block1
Legal Lot Number15
JurisdictionSUFFOLK NY
Minor Civil DivisionRIVERHEAD
Census Blockgroup3
Census Block3007
Census Tract169706

Owner

Source: Suffolk County and Riverhead Town records · APN 473000 81.-1-15.5

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 Address731 FLANDERS RD, RIVERHEAD, NY 11901-3828
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingHusband And Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJul 18, 2025 · Amount on Record
Deed SaleJul 18, 2025 · Amount on Record
Prior SaleApr 22, 2002 · Amount on Record
Deed Book / Page13301 / 987
Record RefreshedSep 20, 2026

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$50,000 (-) Land $12,500 Building $37,500$612,745 (+13.85%) Land $153,186 Building $459,559
2024$9,615.00
2023$50,000 Land $12,500 Building $37,500$538,213 Land $134,553 Building $403,660

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.

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