415 Union Ave, Riverhead, NY 11901 Property Records

Suffolk County and Riverhead Town property record for 415 Union Ave, Riverhead, NY 11901 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms1 Baths
Year BuiltBuilt 1960
Square Footage926 sqft Living Area
Lot Size11,326 sqft (0.26 acres)
GarageDetached, 216 sqft
Last Sale$205,000 (2018)
Tax Bill$7,430.00 (2024)

Owner

Source: Suffolk County and Riverhead Town records · APN 473000 127.-1-37

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 Company Names on File
Mailing Address415 UNION AVE, HOLBROOK, NY 11741-2032
Owner TypeOwner is a Company
VestingOwner is a Trust, Irrevocable Living Trust

Deeds, Mortgages & Sale History

DateDocument
Jun 11, 2026Deed, Transfer
Apr 03, 2018Grant Deed, Transfer
BRIGHTWATERS ABSTRACT

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 03, 2018 · Amount on Record
Deed SaleApr 03, 2018 · Amount on Record
Prior SaleNov 09, 1994 · Amount on Record
Deed Book / Page12956 / 143
Last Transfer DateJun 09, 2026
Transfer Doc1333000206
Record RefreshedSep 20, 2026

June 2026: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateJun 11, 2026
Property Address415 UNION AVE, RIVERHEAD, NY 11901-4682
Document Number1333000206
Book / Page13339 / 206
Instrument DateJun 09, 2026
Transaction TypeTransfer
Record UpdatedJul 22, 2026

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipIrrevocable Living Trust
Address415 UNION AVE, HOLBROOK, NY 11741-2032

April 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateApr 03, 2018
Property Address415 UNION AVE, RIVERHEAD, NY 11901-4682
Document Number0129560143
Book / Page012956 / 000143
Instrument DateMar 02, 2018
Transaction TypeTransfer
Record UpdatedMay 15, 2018
Title CompanyBRIGHTWATERS ABSTRACT

Transaction

AmountAmount Recorded
Tax$820.00
Amount AccuracyConfirmed
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address15 DEER PATH PORT JEFFERSON NY 117771046, PORT JEFFERSON, NY 11777-1046

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$29,800 (-) Land $7,800 Building $22,000$365,196 (+13.85%) Land $95,588 Building $269,608
2024$7,430.00
2023$29,800 Land $7,800 Building $22,000$320,775 Land $83,961 Building $236,814

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.

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic DistrictWithin the Second and Ostrander Historic District
listed 2017 · 220 contributing resources · NRIS 100001491

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Property Details

APN / Parcel Number

Primary APN473000 127.-1-37
Alternative APNs
  • 0600-127.00-01.00-037.000
  • 300012700000010370000000
  • 47300013864
  • 04

Interior

Bedrooms2 Beds
Full Baths1 Baths
Total Rooms5 Rooms
Building Area926 sqft Living Area
Gross Area1,046 sqft Gross Area
1st Floor926 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1960
Exterior MaterialBrick Exterior
Lot Area11,326 sqft (0.26 acres)
Depth X Width109 ft x 103 ft Depth x Width
Parking Spaces1 Parking Spaces
Garage TypeDetached Garage
Garage Area216 sqft Garage
Porch Area198 sqft Porch
ViewCanal View

Utilities and HVAC

Heating SystemHVAC Heating
Heating FuelGas Heating Fuel
Water SourceCommercial Water Source

Location & Zoning

Account Number04
Street Address415 UNION AVE
CityRIVERHEAD
StateNY
Zip11901-4682
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Description*768 LOTS 15 & 16 MARK D W BENJAMIN 632 0000 3
Legal SubdivisionMAP PROPERTY MARK DEWITT BENJAMIN
Legal Block1
Legal Lot Number37
JurisdictionSUFFOLK NY
Minor Civil DivisionRIVERHEAD
Census Blockgroup4
Census Block4002
Census Tract169800

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