58 Mill Rd, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 58 Mill Rd, Riverhead, NY 11901 · Last verified August 2026

Property Highlights

Property TypeIndustrial > Warehouse, Storage
Year BuiltBuilt 1950
Square Footage234 sqft Gross Area
Lot Size5 acres
Last Sale$2,950,000 (2014)
Tax Bill$60,804.00 (2024)

Owner

Source: Suffolk County and Riverhead Town records · APN 473000 120.-1-31

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 RecordCompany Name on File
Mailing Address885 CONKLIN ST, FARMINGDALE, NY 11735-2400
Owner TypeOwner is a Company
VestingCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleDec 02, 2014 · Amount on Record
Deed SaleDec 02, 2014 · Amount on Record
Deed Book / PageD00012798 / 214
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$310,400 (-) Land $74,300 Building $236,100$3,803,922 (+13.85%) Land $910,539 Building $2,893,382
2024$60,804.00
2023$310,400 Land $74,300 Building $236,100$3,341,227 Land $799,785 Building $2,541,442

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 120.-1-31
Alternative APNs
  • 0600-120.00-01.00-031.000
  • 300012000000010310000000
  • 47300013077
  • 17

Interior

Building Area234 sqft Gross Area
Basement Area234 sqft Basement
Stories1 Stories
Overhead DoorOverhead Door

Exterior

Year BuiltBuilt 1950
Effective Year BuiltEffective 1950
Lot Area217,800 sqft

Exterior Amenities

Total Buildings4 Total Buildings
ViewLake View
Canopy Area1,706 sqft Canopy
Loading Platform/Dock170 sqft Loading Platform/Dock

Utilities and HVAC

Heating FuelGas Heating Fuel
Water SourceCommercial Water Source

Location & Zoning

Account Number17
Street Address58 MILL RD
CityRIVERHEAD
StateNY
Zip11901-3157
Property UsageIndustrial Property Usage
TypeIndustrial > Warehouse, Storage
Legal Block1
Legal Lot Number31
JurisdictionSUFFOLK NY
Minor Civil DivisionRIVERHEAD
Census Blockgroup1
Census Block1021
Census Tract169800

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